Modular Type Data Platform GL7000

Modular Data Acquisition Platform GL7000

GL7000 can be used for a wide range of applications in various measurement scenarios by expanding the module. Removable touch panel display module allows both “stand-alone” and “system embedded” applications. Also, by attaching a display module, various settings and measurements can be done without a PC.
“GL-Connection”, the integrated waveform viewer for the GL series is included as a standard accessory.
It can manage various information such as “recording data” and “waveform data playback stored in the GL7000 main unit or PC”.

Modules Enable Wide Range of Measurements

Measurements for different applications can be added to the module. It is also possible to mix measurements by adding different types of modules.

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Voltage Module GL7-V (option) specification

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Item		Description
Type of module		Voltage measurement module
Model number		GL7-V
Number of input channels		10 channels
Input method		All channels isolated unbalanced input, Simultaneous sampling, Screw terminal (M3 screw)
Sampling speed (interval)		1 k Samples/s to 1 Sample/h (1 ms to 1 hr.)
Built in RAM		2 million samples for each channel
Measurement range		100, 200, 500 mV, 1, 2, 5, 10, 20, 50, 100 V, and 1-5 V Full Scale
Measurement accuracy (*1)		±0.25% of Full Scale
A/D converter		Successive approximation type, 16 bits (effective resolution: 1/40000 of the measuring full range)
Input impedance		1 MΩ ±5%
Maximum input voltage	Between (+)/(-) terminal	100 mV to 1 V range: 60 Vp-p, 2 V to 100 V range: 100 Vp-p
	Between channels ((-) terminals)	60 Vp-p
	Between channel/GND	60 Vp-p
Max. voltage (withstand)	Between channels	1000 Vp-p (1 minute)
Max. voltage (withstand)	Between channel/GND	1000 Vp-p (1 minute)
Isolation	Between input/GND	Min. 50 MΩ (at 500 V DC)
Common-mode rejection ratio		Min. 90 dB (50/60 Hz, Signal source impedance: Max. 300 Ω)
Frequency response		DC to 1 kHz (+1/-3 dB)
Filter	Low pass	Off, Line(1.5 Hz), 5, 50, 500 Hz (at -3 dB, 6dB/oct)
External dimensions (W×D×H)		Approx. 49 x 136 x 160 mm (Excluding projections)
Weight		Approx. 840 g

Subject to the conditions:
● Room temperature is 23℃ ±5℃. ● When 30 minutes or more have elapsed after power was turned on.
● Filter is set to 10 or Line. ● Sampling rate is set to 1 second.
● GND terminal is connected to ground.

Voltage/Temperature Module GL7-M (option) specification

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Item			Description
Type of module			Voltage and Temperature measurement module
Model number			GL7-M
Number of input channels			10 channels
Input method			All channels isolated balanced input, Scans channels for sampling, Screw terminal (M3 screw)
Sampling speed (interval)			100 Samples/s at 10ch to 1 Sample/h (10 ms at 10ch to 1 hr.)
Built in RAM			2 million samples for each channel
Measurement range	Voltage		20, 50, 100, 200, 500 mV, 1, 2, 5, 10, 20, 50 V, and 1-5 V Full Scale
	Temperature		Thermocouple: K, J, E, T, R, S, B, N, and W (WRe5-26) RTD: Pt100, JPt100 (JIS), Pt1000 (IEC751)
	Humidity		0 to 100 % RH, using optional humidity sensor (B-530)
Measurement accuracy (*1)	Voltage		±0.1% of Full Scale
	Temperature	Thermocouple	Measurement range (TS: Temperature Sensed)	Measurement accuracy
		R/S	0 ≤ TS ≤ 100℃	±5.2℃
			100 < TS ≤ 300℃	±3.0℃
			R: 300 < TS ≤ 1600℃	±(0.05% of reading + 2.0℃)
			S: 300 < TS ≤ 1760℃	±(0.05% of reading + 2.0℃)
		B	400 ≤ TS ≤ 600℃	±3.5℃
		B	600 < TS ≤ 1820℃	±(0.05% of reading + 2.0℃)
		K	-200 ≤ TS ≤ -100℃	±(0.05% of reading + 2.0℃)
		K	-100 < TS ≤ 1370℃	±(0.05% of reading + 1.0℃)
		E	-200 ≤ TS ≤ -100℃	±(0.05% of reading + 2.0℃)
		E	-100 < TS ≤ 800℃	±(0.05% of reading + 1.0℃)
		T	-200 ≤ TS ≤ -100℃	±(0.1% of reading + 1.5℃)
		T	-100 < TS ≤ 400℃	±(0.1% of reading + 0.5℃)
		J	-200 ≤ TS ≤ -100℃	±2.7℃
			-100 < TS ≤ 100℃	±1.7℃
			100 < TS ≤ 1100℃	±(0.05% of reading + 1.0℃)
		N	-200 ≤ TS < 0℃	±(0.1% of reading + 2.0℃)
		N	0 ≤ TS ≤ 1300℃	±(0.1% of reading + 1.0℃)
		W	0 ≤ TS ≤ 2000℃	±(0.1% of reading + 1.5℃)
		Reference Junction Compensation (R.J.C.) accuracy: ±0.5℃ * Wire size of thermocouple used is 0.32 mm diameter in the T type and 0.65 mm diameter in other types.
		RTD	Measurement range	Driving current	Accuracy
		Pt100	-200 to 850℃ (F.S. = 1050℃)	1 mA	±1.0℃
		JPt100	-200 to 500℃ (F.S. = 700℃)	1 mA	±0.8℃
		Pt1000	-200 to 500℃ (F.S. = 700℃)	0.2 mA	±0.8℃
R.J. Compensation			Select internal or external
A/D converter			Sigma-Delta type, 16 bits (effective resolution: 1/40000 of the measuring full range)
Input impedance			1 MΩ ±5%
Maximum input voltage	Between (+)/(-) terminal		60 Vp-p
	Between channels ((-) terminals)		60 Vp-p
	Between channel/GND		60 Vp-p
Max. voltage (withstand)	Between channels		350 Vp-p (1 minute)
Max. voltage (withstand)	Between channel/GND		350 Vp-p (1 minute)
Isolation	Between input/GND		Min. 50 MΩ (at 500 V DC)
Common-mode rejection ratio			Min. 90 dB (50/60 Hz, Signal source impedance: Max. 300 Ω)
Filter	Moving average		Off, 2, 5, 10, 20, 40 (Moving average in selected number. When the sample is longer than 5 seconds, the data sampled in the sub-sample (5 seconds) will be used for creating the average value.)
5 V output			Driving the humidity sensor B-530, 1 channel
External dimensions (W×D×H)			Approx. 49 x 136 x 160 mm (Excluding projections)
Weight			Approx. 770 g

Subject to the conditions:
● Room temperature is 23℃ ±5℃. ● When 30 minutes or more have elapsed after power was turned on.
● Filter is set to 10 or Line. ● Sampling rate is set to 1 second.
● GND terminal is connected to ground.

High-speed Voltage Module GL7-HSV (option) specification

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Item		Description
Type of module		Voltage measurement module – High-speed sampling model –
Model number		GL7-HSV
Number of input channels		4 channels
Input method		All channels isolated unbalanced input, Simultaneous sampling, BNC connector
Sampling speed (interval)		1 M Samples/s to 1 Sample/h (1μs to 1 hr.)
Built in RAM		2 million samples for each channel
Measurement range		100, 200, 500 m , 1, 2, 5, 10, 20, 50, 100 V, and 1-5 V Full Scale
Measurement accuracy (*1)		±0.25% of Full Scale
A/D converter		Successive approximation type, 16 bits (effective resolution: 1/40000 of the measuring full range)
Input impedance		1 M ±5%
Maximum input voltage	Between (+)/(-) terminal	100 m to 1 V range: 60 VP-p, 2 V to 100 V range: 100 VP-p
	Between channels ((-) terminals)	60 VP-p
	Between channel/GND	60 VP-p
Max. voltage (withstand)	Between channels	1000 VP-p (1 minute)
Max. voltage (withstand)	Between channel/GND	1000 VP-p (1 minute)
Isolation	Between input/GND	Min. 50 M (at 500 V DC)
Common-mode rejection ratio		Min. 90 dB (50/60 Hz, Signal source impedance: Max. 300 Ω)
Frequency response		DC to 200 kHz (+1/-3 dB)
Filter	Low pass	Off, Line(1.5 Hz), 5, 50, 500, 5k, 50k Hz (at -3 dB, 6dB/cot)
External dimensions (W×D×H)		Approx. 49 x 136 x 160 mm (Excluding projections)
Weight		Approx. 740 g

Subject to the conditions:
● Room temperature is 23℃ ±5℃. ● When 30 minutes or more have elapsed after power was turned on.
● Filter is set to 10 or Line. ● Sampling rate is set to 1 second.
● GND terminal is connected to ground.

High Voltage Module GL7-HV (option) specification

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Item		Description
Type of module		Voltage measurement module – High-voltage model –
Model number		GL7-HV
Number of input channels		2 channels
Input method		All channels isolated unbalanced input, Simultaneous sampling, Isolated BNC connector
Sampling speed (interval)		1 M Samples/s to 1 Sample/h (1 μs to 1 hr.)
Built in RAM		2 million samples for each channel
Input coupling and measurement		AC, DC, AC-RMS, DC-RMS
Measurement range	DC, AC	2, 5, 10, 20, 50, 100, 200, 500, 1000 V Full Scale
Measurement range	DC-RMS, AC-RMS	1, 2, 5, 10, 20, 50, 100, 200, 500 Vrms Full Scale (Crest Factor: up to 4 in 1 to 200 Vrms range, up to 2 in 500 Vrms range)
Measurement accuracy (*1)	DC, AC	±0.25% of Full Scale
	DC-RMS	Sine wave measurement ±0.5% of Full Scale (at 20 Hz ≤ F ≤ 1 kHz) ±1.5% of Full Scale (at 1 kHz < F ≤ 20 kHz) Response time: 500ms (Crest Factor is up to 4)
	AC-RMS	Sine wave measurement ±0.5% of Full Scale (at 100 Hz ≤ F ≤ 1 kHz) ±1.5% of Full Scale (at 1 kHz < F ≤ 20 kHz) Response time: 500 ms (Crest Factor is up to 4)
A/D converter		Successive Approximation type, 16 bits (effective resolution: 1/40000 of the measuring full range in the DC and AC coupling, 1/20000 of the measuring full range in the DC-RMS, AC-RMS coupling)
Input impedance		1 MΩ ±5%
Maximum input voltage	Between (+)/(-) terminal	1000 Vp-p
	Between channels ((-) terminals)	300 Vrms AC
	Between channel/GND	300 Vrms AC
Max. voltage (withstand)	Between channels	2300 Vrms AC (1 minute)
Max. voltage (withstand)	Between channel/GND	2300 Vrms AC (1 minute)
Isolation	Between input/GND	Min. 50 MΩ (at 500 V DC)
Common-mode rejection ratio		Min. 90 dB (50/60 Hz, Signal source impedance: Max. 300 Ω)
Frequency response		DC Coupling: DC to 200 kHz (+1/-3 dB) AC Coupling: 4Hz to 200 kHz (+1/-4.5 dB)
Filter	Low pass	OFF, Line (1.5 Hz), 5, 50, 500, 5k, 50k Hz (at -3 dB, 6dB/oct)
External dimensions (W×D×H)		Approx. 49 x 136 x 160mm (Excluding projections)
Weight		Approx. 740 g

Subject to the conditions:
● Room temperature is 23℃ ±5℃. ● When 30 minutes or more have elapsed after power was turned on.
● Filter is set to 10 or Line. ● GND terminal is connected to ground.
Measurement accuracy of RMS is effective for input voltage of 5 to 100% in each measurement range.

DC Strain Module GL7-DCB (option) specification

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Item		Description
Type of module		DC bridge amplifier module – for strain gauge or sensor based on a strain gauge –
Model number		GL7-DCB
Number of input channels		4 channels
Input method		All channels isolated balanced input, Simultaneous sampling, D-SUB type connector (9 pins, receptacle)
Sampling speed (interval)		100 k Samples/s to 1 Sample/h (10 μs to 1 hr.)
Built in RAM		2 million samples for each channel
Input type		Strain, Voltage, Resistance value (including potentiometer)
Measurement range	Strain	500, 1000, 2000, 5000, 10000, 20000 με (με: 10-6 strain) 0.2, 0.25, 0.4, 0.5, 1, 2, 2.5, 4, 5, 10 mV/V * Available ranges vary by the excitation voltage for the bridge.
	Voltage	1, 2, 5, 10, 20, 50, 100, 200, 500 mV, 1, 2, 5 V Full Scale
	Resistance	1, 2, 5, 10, 20, 50, 100, 200, 500 Ω, 1, 2, 5, 10, 20, 50 kΩ Full Scale
Measurement accuracy (*1)	Strain	±(0.2% of Full Scale + 10 με)
	Voltage	±(0.2% of Full Scale + 10 μV)
	Resistance	±0.5% of Full Scale (More than 1 hour elapsed after power-on)
A/D converter		Successive Approximation type, 16 bits (effective resolution: 1/40000 of the measuring full range)
Input impedance		10 MΩ ±5%
Gauge ratio		2.0 constant
Supported sensor	Strain (*2)	Strain gauge Quarter bridge (single gauge) in 2-, 3- or 4-wire (supports remote sensing in 3- or 4-wire) Half bridge (dual gauge) in 3-, 4-, 5-wire (supports remote sensing in 4- or 5-wire) Full bridge (quad gauge) in 4- or 6-wire (supports remote sensing in 6-wire)
	Strain (*2)	Transducer/sensor based on a strain gauge Full bridge type in 4-wire, Full bridge type in 6-wire (supports remote sensing)
	Resistance	Resistor, Potentiometer
Bridge resistance		50 Ω to 10 kΩ * Available excitation power varies by selection of element.
Built-in element of the bridge		120 or 350 Ω for the quarter- and half-bridge * Available excitation power varies by selection of element.
Excitation power	Voltage mode	1, 2, 2.5, 5, 10 V DC * Excitation voltage 5 and 10 V is available when bridge resistance is the 350 Ω or higher.
Excitation power	Current mode	Constant current: 0.1 to 20 mA (supported voltage is up to 10 V.)
Zero Adjust for Strain gauge	Method	Fully automatic (via push button or setting the condition menu)
Zero Adjust for Strain gauge	Max. Range	±10,000με (με：10-6 Strain)
Remote sensing		3- or 4-wire in quarter bridge, 4- or 5-wire in half bridge, 6-wire full bridge
Shunt Calibration		Approx. 60 kΩ (120 Ω gauge), Approx. 175 kΩ (350 Ω gauge）
Maximum input voltage	Between (+) / (-) terminal	10 V, Common-mode voltage: 10 Vrms AC
	Between channels ((-) terminals)	10 Vp-p
	Between channel / GND	60 Vp-p
Max. voltage (withstand)	Between channels	1000 Vp-p (1 minute)
Max. voltage (withstand)	Between channel / GND	1000 Vp-p (1 minute)
Isolation	Between channel / GND	Min. 100 MΩ (at 500 V DC)
Common-mode rejection ratio		Min. 80 dB (50/60 Hz, Signal source impedance: Max. 300 Ω)
Frequency response		DC to 20 kHz
Filter	Low pass	Off, Line (1.5 Hz), 3, 6, 10, 30, 50, 60, 100, 300, 500 Hz, 1k, 3k, 5k, 10k Hz (in -30dB/oct)
Filter	Anti-aliasing	Off, On
Support TEDS	Standard	IEEE 1451.4 Class2 (Temperate No.33)
Support TEDS	Support	Reading information from the sensor and setting it to module
External dimensions (W x D x H)		Approx. 49 x 136 x 160mm (Excluding Protection)
Weight		Approx. 840 g

Subject to the conditions:
● Room temperature is 23℃ ±5℃. ● When 30 minutes or more have elapsed after power was turned on.
● Filter is set to 10 or Line. ● GND terminal is connected to ground.
● Remote sensing is not available when a NDIS connector is used. ● When a bridge box is used, the connection needs to be 4-wire or 6-wire full bridge. When connecting with a Half bridge (Opposite side), an additional bridge box is required. ● Bridge excitation: Constant current drives a strain gauge type sensor or a 4-wire full bridge. ● The shunt calibration is available only when the connection is using a 3-wire, 4-wire quarter bridge, 5-wire full bridge, or 6-wire full bridge.

Charge Module GL7-CHA (option) specification

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Item		Description
Type of module		Charge amplifier module – for sensor based on Piezoelectric element
Model number		GL7-CHA
Number of input channels		4 channels
Input method		All channels isolated unbalanced input, Simultaneous sampling, BNC and Miniature connector (#10-32UNF)
Sampling speed (interval)		100 k Samples/s to 1 sample/h (10 μs to 1 hr.)
Built in RAM		2 million samples for each channel
Input type		Sensor in charge output type, Sensor in IEPE type, Condenser microphone (CCLD) for noise sound by vibration ^(*1), Voltage
Input coupling		Sensor: Charge-RMS, IEPE-RMS Voltage: DC, AC, DC-RMS, AC-RMS
Measurement range	Acceleration sensor input	1, 2, 5, 10, 20, 50, 100, 200, 500, 1000, 2000, 5000, 10000, 20000, 50000 m/s²
	Microphone input ^(*1)	200, 400, 500 mPa, 1, 2, 4, 5, 10, 20, 40, 50, 100, 200, 400, 500 Pa
	Voltage input	DC, AC coupling: 50, 100, 200, 500 mV, 1, 2, 5, 10 V RMS measurement: 20, 50, 100, 200, 500 mVrms, 1, 2, 5 Vrms (Crest Factor in RMS measurement: up to 4 in 20 mVrms to 2 Vrms range, up to 2 in 5 Vrms range)
Supported sensor sensitivity	Charge output type	0.01 pC/(m/s²) to 999.9 pC/(m/s²) Effective range of measurement range varies depending on sensor sensitivity.
	IEPE type	0.01 mV/(m/s²) to 999.9 mV/(m/s²) Effective range of measurement range varies depending on sensor sensitivity.
	Microphone ^(*1)	0.2 mV/Pa to 100 mV/Pa
Measurement accuracy ^(*2)	Voltage	±0.25% of Full Scale
		In DC-RMS (by Sine wave): ±0.5% of Full Scale at 20 Hz to 1 kHz ±1.5% of Full Scale at 1 kHz to 5 kHz
		In AC-RMS (by Sine wave): ±0.5% of Full Scale at 100 Hz to 1 kHz ±1.5% of Full Scale at 1 kHz to 5 kHz
	Charge output type	±0.9% of Full Scale ([sensor sensitivity] × [setting range] ≥ 20 pC)
	Charge output type	In RMS (by Sine wave): ±1.4% of Full Scale at 20 Hz to 1 kHz
	IEPE type	±0.25% of Full Scale ([sensor sensitivity] × [setting range] ≥ 200 mV)
	IEPE type	In RMS (by Sine wave): ±0.75% of Full Scale at 20 Hz to 1 kHz
	Microphone	±0.25% of Full Scale ([sensor sensitivity] × [setting range] ≥ 200 mV)
A/D converter		Successive Approximation type, 16bits (effective resolution: 1/40000 of the measuring full range)
Input impedance		100 kΩ ±5%
Excitation power		4 or 8 mA (supported voltage: 22 V ±10%)
Maximum input charge signal		Max. 50000 pC
Maximum input voltage	Between (+) / (-) terminal	25 Vp-p
	Between channels ((-) terminals)	25 Vp-p
	Between channel / GND	25 Vp-p
Max. voltage (withstand)	Between channels	300 Vp-p (1 minute)
Max. voltage (withstand)	Between channel / GND	300 Vp-p (1 minute)
Isolation	Between input / GND	Min. 50 MΩ (at 500 V DC)
Common-mode rejection ratio		Min. 80 dB (50/60 Hz, Signal source impedance: Max. 300 Ω)
Frequency response	Charge type	1.5 Hz to 45 kHz
Frequency response	IEPE type	1 Hz to 45 kHz
Filter	Hi pass	Off, 0.15, 1, 10 Hz (It depends on input conditions.)
	Low pass	Off, Line(1.5 Hz), 3, 6, 10, 30, 50, 60, 100, 300, 500 Hz, 1k, 3k, 5k, 10k Hz (in -30dB/oct)
	Anti-aliasing	Off, On
Support TEDS	Standard	Acceleration sensor: IEEE 1451.4 Class1 (Temperate No.25) Microphone: IEEE 1451.4 Class1 (Temperate No.27)
Support TEDS	Support	Reading information from the sensor and setting it to module
Calculation function		Integration (convert measurement to velocity), Double Integration (convert measurement to displacement)
External dimensions (W x D x H)		Approx. 49 x 136 x 160mm (Excluding projections)
Weight		Approx. 850 g

It is required firmware version 2.0 or later.
Subject to the conditions:
● Room temperature is 23℃ ±5℃. ● When 30 minutes or more have elapsed after power was turned on.
● Filter is set to 10 or Line. ● GND terminal is connected to ground.
Measurement accuracy of RMS is effective for input voltage of 5 to 100% in each measurement range.

Analog voltage output module GL7-DCO (option) specification

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Item		Description
Type of module		Analog voltage output module
Model number		GL7-DCO
Number of output channels		8 channels
Output connector		SMA (Sub-miniature version A) connector
Output method		All channels common ground, SMA (Sub-miniature version A) connector
Sampling speed (interval)		Up to 100 k Samples/s (10 μs)
Output condition	Source of data	Measurement data, Edited measurement data, Generated arbitrary data (*1), Generated simple waveform (DC voltage and sine, triangle, ramp, pulse waveform)
	Source of measurement data	Module of Voltage (GL7-V), Voltage/Temperature (GL7-M), High speed voltage (GL7-HSV), High voltage (GL7-HV), DC strain (GL7-DCB), and Charge (GL7-CHA)
	Output condition	Signal can be measured by the input module even while the signal is output from the DCO module. Measurement data except the temperature, humidity and logic/pulse are able to output.
Output range	Voltage	± 1, 2, 5, 10 V Full Scale
Output range	Current	Up to ± 10 mA in each channel (total output current of unit is up to 40 mA.)
Output impedance		Max. 1 Ω
Output signal accuracy (*2)		±0.25% of Full Scale
D/A converter		Resolution 16 bits (effective resolution: 1/20000 of the output full range)
Filter	Low pass	OFF, Line(1.5 Hz), 5, 50, 500, 5k, 50k Hz * This filter is the smoothing filter to remove the noise on output of the D/A converter.
External dimensions (W x D x H)		Approx. 49 x 136 x 160mm (Excluding projections)
Weight		Approx. 770g

It is required to create the CSV file that is the source for the arbitrary data using the GL-Wave Editor (EXCEL macro). The Microsoft EXCEL 2003 (Office 2003) or later edition is required to use the GL-Wave Editor.
Subject to the conditions: ● Room temperature is 23oC ±5oC. ● When 30 minutes or more have elapsed after power was turned on.

Logic / Pulse Module GL7-L/P (option) specification

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Item		Description
Type of module		Logic or Pulse measurement module
Model number		GL7-L/P
Number of input channels		16 channels
Input method		All channels common ground, Simultaneous sampling, Circular connector (4ch/connector) (*1)
Sampling speed (interval)	Logic mode	1 M Samples/s to 1 Sample/h (1 μs to 1 hr.)
Sampling speed (interval)	Pulse mode	10 k Samples/s to 1 Sample/h (100 μs to 1 hr.)
Built-in RAM		2 million samples for each channels
Measurement mode		Logic input mode or Pulse input mode (*2)
Pulse input mode		Rotation count (RPM), Accumulating count, Instant count
Rotation count (RPM)	Function	Counting the number of pulses per sampling interval and then it is converted to RPM
Rotation count (RPM)	Span	50, 500, 5000, 50 k, 500 k, 5 M, 50 M, 500 M rpm Full Scale
Accumulating count	Function	Accumulating the number of pulses from the start of measurement
Accumulating count	Span	50, 500, 5000, 50 k, 500 k, 5 M, 50 M, 500 M counts Full Scale
Instant count	Function	Counting the number of pulses per sampling interval (count is reset at each sampling)
Instant count	Span	50, 500, 5000, 50 k, 500 k, 5 M, 50 M, 500 M counts Full Scale
Maximum input frequency		1 MHz
Maximum number of count		15 M counts (24 bits counter is used)
Input signal	Voltage range	0 to 24 V (common ground)
	Signal type	Contact (Relay), Open collector, Voltage
	Threshold	Approx. 2.5 V
	Hysteresis	Approx. 0.5 V (2.5 V to 3 V)
Filter		Off or On (-3 dB at 50 Hz)
External dimensions (W×D×H)		Approx. 49 x 136 x 160 mm (Excluding projections)
Weight		Approx. 700 g

Input prove (RIC-10A) is required to connect signals.
The measuring mode is set in each module (16 channels). In Logic mode, up to 7 modules (Up to 112ch.) can be attached to one main module. In Pulse mode, up to 2 modules (Up to 32ch.) can be attached to one main modules. The maximum number of module and channels are limited to up to 10 units with a mixed condition and 112 channels.

Measurements for Different Applications Can be Added to the Module

Up to 10 input/output modules can be attached to one main unit

Input module can be expanded to accommodate a wide variety of measurement.

Each of the 10 units can include a different input/output module ^(*1)

Up to 10 input/output modules of the same kind can be attached to one main unit ^(*1)

* If different types of modules are attached, the effective sampling speed of the system is to up to the fastest sampling speed among the installed modules. When the maximum sampling speed of the module is slower than the maximum sampling speed of the fastest amplifier, signal will be sampled with maximum sampling speed of the module. The same data is saved with the system sampling speed until new data is captured on the slower units.
* The number of modules that can be attached is limited by the type of module. Up to 10 modules (maximum 112ch with 7 GL7-L/P module, max 100ch with GL7-V or GL7-M module).
For Logic/Pulse module (GL7-L/P):
　Maximum 7 units allowed using logic option (112ch).
　Maximum 2 units allowed using pulse option (32ch).
　(The mode for logic or pulse can be set for each unit.)
For Strain module (GL7-DCB):
　Maximum 8 units allowed with additional two other amplifier units. (Number of channels is limited to 112ch.)
* For the logic/pulse module, the number of channels can be limited by the selected sampling speed when the module is attached together with other amplifier modules.
　1μs sampling interval: up to 8 channels
　2μs sampling interval: up to 16 channels (If two modules are attached, channel #1 to #8 in each unit can be used.)
When pulse mode is used, the maximum sampling speed is the 100μs. The data will be updated every 100μs.

Same Max. Sampling Speed Regardless of the Number of Input / Output Modules

Maintains the maximum sampling speed even when the number of input modules for voltage or voltage/temperature are increased.

Up to 1120 channels can be measuring using the PC platform

Up to 10 units of the GL7000 can be connected to 1PC through LAN or USB and controlled using the software.

Max. 5 Units of GL7000 Can be Fully Synchronized Using the Sync. Cable

The start/stop, trigger and sampling can be synchronized in the GL7000 when they are connected by a sync. cable (option “B-559”). The master and slave units are automatically identified.

High-definition Display Module with Touch Panel Enables Measurement in Various Configuration

The detachable display module allows both stand-alone and embedded system configurations

Measurement settings and signal measurement can both be done without a PC by attaching the display module. The display module can be moved to different locations for remote operation by connecting it to the main module with a LAN cable*, it also can be embedded into the system. The module can stile be operated by the PC even when the display module is connected.

Up to 10m using CAT5 LAN cable (straight connection)

Large easy-to-read 5.7-inch (VGA 640 x 480) high-definition LCD monitor

Utilizes a bright clear TFT color LCD monitor.
Makes it easy to read data in waveform or digital form and to check measurement parameter settings.

Supports Multiple Destinations to Save the Captured Data According to the Conditions of the Measurement

Supports multiple types of storage

Built-in RAM
Built-in Flash memory
SD memory card
SSD module (128GB)

Useful functions for reacording and replaying data　

Dual-Sampling Feature
Enhanced relay recording function
Ring mode
Back up recording data

Useful tools (optional)

Carrying tool (B-585)
Storage case (B-586)
Input connector, screw terminal (B-560A)
Extension cable for B-560/B-560A connector

Software “GL-Connection”

Software for high performance and easy operation. Allows connections of Graphtec’s midi LOGGER series.

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GL7000 specifications

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Item		Description
Model number		GL7000
Number of module		Attached to up to 10 modules ^(*1)
Number of input channels		Max. 112 channels in 1 of GL7000
External Input/Output signals ^(*2)	Input	Start/Stop, External trigger, External sampling, Auto balance ^(*3) Signal type: Contact (relay), Open collector, Voltage
External Input/Output signals ^(*2)	Output	Trigger, Busy ^(3), Alarm (10 channels) ^(4) Signal type: Open collector (pulled-up by resistor 10 kΩ)
Trigger, Alarm function	Trigger action	Start or stop capturing data by the trigger
	Trigger repeat	Enabled (ON): Automatically re-armed for the next data capture function Disabled (OFF): Data capture is completed in a single trigger (Hold off repeat action in specified period: Previous start to next start, previous stop to next start)
	Trigger source	Start: Off, Measured signal, Alarm, External signal, Clock, Week or Time Stop: Off, Measured signal, Alarm, External signal, Clock, Week or Time
	Trigger determination conditions for measured signal	Combination: OR or AND condition at the level of signal or edge of signal Analog: Higher/Rising, Lower/Falling, Window-in, Window-out Logic ^(5): Higher/Rising, Lower/Falling Pulse ^(5): Higher/Rising, Lower/Falling, Window-in, Window-out
	Alarm determination condition ^(*6)	Combination: OR or AND condition at the level of signal or edge of signal Analog: Higher/Rising, Lower/Falling, Window-in, Window-out Logic ^(5): Higher/Rising, Lower/Falling Pulse ^(5): Higher/Rising, Lower/Falling, Window-in, Window-out
	Alarm output	10 channels
	Pre-trigger ^(*7)	Number of data before trigger: Up to specified number of captured data
Calculation function	Between channels	Addition, Subtraction, Multiplication and Division for two analog inputs (Sampling speed is limited up to 10 Samples/s (100 ms interval). Available arithmetic element and the output destination is the analog input channel 1 to 100.)
Calculation function	Statistical	Select two calculations from Average, Peak, Max., Min. in real time and replay ^(*8)
Move function of the display range		Beginning, center or end of the data, Trigger point, Specific time (absolute, relative), Call cursor
Search function		Search for analog signal levels, logic signal pattern, pulse signal levels or alarm point in captured data
Annotation function		Comment can be set in each channel (up to 31 alphanumeric characters)
Message / Marker Functions		Message: The registered messages or entered message is able to be recorded for any timing. Up to 8 messages can be pre-registered. Marker: Marker is able to record for occurring alarm or power failure.
Resume		Resume automatically in the same condition after power is recovered as when the power failure occurred during data capture. ^(*9)
FFT analysis function (Firmware ver. 1.20 or later)	Analyzing frequency range	0.08, 0.2, 0.4, 0.8, 1.6, 2, 3.2, 4, 8, 20, 40, 80, 200, 400, 800 Hz, 2, 4, 8, 20, 40, 80, 200, 400 kHz
	Number of points	500, 1000, 2000, 4000, 10000
	Window function	Rectangular, Hanning, Hamming, Blackman, Flat-top, Exponential
	Averaging	Summation average, Exponential average, Peak hold
	Channels	4 channels
	Functions	Y-T, Linear, Power, PSD, Cross, Transfer function, Coherence, COP
	Display mode	Single display, Dual display, Nyquist
Interface to PC		Ethernet (10 BASE-T/100 BASE-TX), USB 2.0 (High speed)
Network function		WEB server, FTP server, FTP client, NTP client, DHCP client
USB drive mode		Emulate the USB memory device ^(*10)
Storage device	Built-in	RAM (2 million samples, built-in amplifier module), Flash memory (4 GB, built-in the main module) ^(*12)
Storage device	External ^(*11)	SD card (Support SDHC, up to 32GB) slot, SSD (Approx. 128GB ^(12)) The file for capturing data is limited up to 4GB. ^(13)
Data saving function	Sampling speed (interval)	1 MS/S(1 million samples per second) to 1S/h (1 sample per hour), and synchronized with external sampling signal (Interval: 1, 2, 5, 10, 20, 50, 100, 200, 500 µs, 1, 2, 5, 10, 20, 50, 100, 200, 500 ms, 1, 2, 5, 10, 20, 30, 1, 2, 5, 10, 20, 30 min, 1 hur) * The maximum sapling speed (minimum sampling interval) is different depending on the type of module. * Sampling can be set up to the fastest speed among multiple type connected modules. If the set sampling speed exceeds the fastest speed on module, signal will be sampled and updated at the highest speed of its module and the previous data will be used until the data is updated. * The maximum sampling speed (minimum sampling interval) varies depending on the specified recording destination.
		Built-in RAM: up to 1 MS/s (1 µs interval)
		SSD module: up to 500 kS/s (2 µs interval) at 1 or 2 modules installed, up to 200 kS/s (5 µs interval) at 3 or 4 modules installed, up to 1 kS/s (1 ms interval) at 5 or 10 modules installed
		Built-in Flash memory: up to 1 MS/s (1 µs interval)
		External SD Flash memory: up to 1 kS/s (1 ms interval)
	Captured data ^(*11)	Built-in RAM, Built-in Flash, SD memory card, SSD (Data is saved directly to it.)
	Data in built-in RAM	Specified number of data up 2 million samples in increments of 1
	Auto save ^(*11)	Available for the built-in RAM Enabled (ON): Data in the RAM is saved automatically to the built-in Flash, SD memory card, SSD Disabled (OFF): Data in the RAM is not maintained after power is turned off
	Capturing mode ^(*11)	Mode: Off, Normal, Ring, Relay Ring ^(14): Saved most recent data (Number of capturing data: 1000 to 2000000 points, Destination of data: Built-in RAM, Built-in Flash, SD memory card, SSD) Relay^(13)(*15): Saved data to multiple file without losing data until capturing data is stopped (Destination of data: Built-in Flash, SD memory card, SSD)
	During data capture ^(*17)	Displaying information in two windows, Hot-swapping the SD memory card, Saving data in between cursors.
	Backup ^(*11)	Backup interval ^(18): Off, 1, 2, 6, 12, 24 hrs. Data destination ^(18): SD memory card, SSD, FTP server Data format ^(*18): GBD (binary) or CSV (test) Data destination for backup cannot be specified to the same storage for destination of capturing data.
	Dual sampling function ^(*19)	It enables to record signal with two sampling speed. While the signal is recorded with low speed sampling for long term recording, the transient part is recorded with high speed sampling after the trigger occurs.
		Current (low-speed) sampling Recording media：Built-in flash memory or SD card Sampling interval：1, 2, 5, 10, 20, 50, 100, 125, 200, 250, 500ms, 1, 2, 5, 10, 20, 30s, 1, 2, 5, 10, 20, 30min, 1h Trigger timer feature: Starting time, Stopping time, Repeat recording
		Event (high-speed) sampling Recording media：Built-in RAM or SSD (optional) Sampling interval： 1, 2, 5, 10, 20, 50, 100, 200, 500us
Engineering Scale function		Measured value can be converted to the engineering unit Analog voltage: Converts by four reference points (gain, offset) Temperature: Converts by two reference points (offset) Pulse count: Converts by two reference points (gain)
Synchronization between units		Start and Trigger ^(*16)
Accuracy of clock (at 23°C)		±0.002% (Monthly deviation approx. 50 sec.)
Operating environment		0 to 40°C, 5 to 85% RH (non condensed)
Power source		100 to 240 V AC, 50 to 60Hz
Power consumption		110VA
Standard accessories		Quick guide, CD-ROM, AC power cable
External dimensions (W x D x H)		Main module: Approx. 193 x 141 x 160 mm (Excluding Projection), Alarm output terminal: Approx. 30 x 136 x 145 mm (Excluding projection)
Weight		Main module: Approx. 2.2 kg, Alarm output terminal: Approx. 350 g

Excluding the function module as the Display module or SSD module. In case of the DC Strain module (GL7-DCB): up to 8 modules. In case of the Logic/Pulse module (GL7-L/P): input mode is selected in the logic or pulse for each module, up to 7 modules when the module is used in the logic mode, up to 2 modules when the module is used in the pulse mode.
The Input/Output cable (B-513) is required for connecting the signal. The Auto balance signal input and the Busy signal output are available in the DC Strain module (GL7-DCB).
It is available on the DC strain (GL7DCB) module.
The alarm signals are outputted on the terminal block attached to the main module as standard accessory.
It is available on the Logic/Pulse (GL7-L/P) module.
Method of detection
Volt./Temp. module:
The alarm is detected every 5 seconds when the sampling interval is longer than 5 seconds and reported. The alarm is detected in the sampling interval when the sampling interval is shorter than 5 seconds and reported.
Other modules:
The alarm is detected every 1 ms when the sampling interval is shorter than 1ms. The alarm is detected in the sampling interval when the sampling interval is set between 2 ms to 5 seconds and reported. The alarm is detected every 5 seconds when the sampling interval is longer than 5 seconds and reported.
It is available when the captured data is saved to the built-in RAM. The pre-trigger function may not available in combination with the trigger settings.
The result of real time calculation is displayed in the digital display mode. Available sampling speed is the 10 samples/s (100 ms interval).
When the captured data destination is set to the built-in-RAM, the captured data is not maintained after a power failure is occurred. When destination is set to the built-in Flash or the SD memory card, it may have a problem by a power failure if it is being accessed to write data. If the memory device is not damaged, the closed data file is maintained. The file is closed every minute while data is being captured. This function is not available when the FFT mode or the Voltage Output module (GL7-DCO) is used.
The USB drive mode is started by setting of the switch on the main module. It can be also started when the power is turned on while pressing the START/STOP key on the display module.
The SD memory card is not included as a standard accessory. Compatible SD card type: SD, SDHC Speed class 4 or faster. The SSD module (GL7-SSD) is an option.
Capacity of memory device may be smaller depending on time of production.
The file for recording data is limited up to 4GB on firmware version 2.0 or later, 2GB on firmware version 1.6 or before.
The capacity for saving the data is set to one third of available memory when the captured data destination is set to a device other than the built-in-RAM. Available sampling speed is up to 10 samples/s (100ms interval).
When the captured data destination is set to the built-in Flash or the SD memory card, sampling speed is limited up to 100 samples/s (10 ms interval). In case of using the SSD module (GL7-SSD), sampling speed in limited up to 50 thousand samples/s (20 µs interval) when 1 or 2 modules are attached.
The Sync cable (B-559) is required when this function is used. The GL-Connection software is required when the synchronizing function is used.
This function is able to be available when sampling speed is set up to 10 samples/s (100 ms interval).
The CSV format is available with firmware version 2.10 or rater.
– When the RING mode or external pulse synchronization sampling is selected for recording, the backup function is not available.
– When there are meany number of active channels, the sampling time is fast, or the backup interval is long, it may take time to closing the data file after recording stops because the size of the data to be backed up becomes large.
– Available sampling speed is the 10 ms or slower when using the CSV format.
– When backup is enabled and data file format is specified with CSV format, SD memory card exchange (hot-swapping) and RELAY recording are not available.
Both slow and high speed sampling can only be recorded in GBD format.
When event (high-speed) capturing destination is extended SSD unit, it takes a few seconds for event capturing.
Following actions are not available:
– External sampling
– Ring / Relay recording
– Back up feature
– Dual screen feature (playback while recording)
– XY / FFT function
– Synchronization operating with multiple GL7000
– Configuring with only Voltage module (GL7-V) or Voltage/Temperature module (GL7-M)

Software specifications

Scrollable

Item		Description
Model name		GL-Connection
Supported OS		Windows 10 / 8.1/ 8/ 7 (32/64-bit edition)
Functions		Control GL7000, Real-time data capture, Replay data, Data format conversion
Controlled unit		Up to 10 units with GL7000, GL2000, GL980, GL900, GL840, GL820, GL240, GL220 GL7000 only: max. 1120 channels Mixing with GL series: max. 2000 channels
GL7000 Settings control		Input settings, Memory settings, Trigger and Alarm settings, Other settings
Captured data ^(*20)		* Built-in RAM (Binary format), Built-in Flash memory (Binary, CSV format), SD memory card (Binary, CSV format), SSD (Binary, CSV format) The sampling speed is limited by the number of channels used when data is saved in the CSV format. * When captured data is saved to the built-in RAM or SSD, data cannot be saved on the PC in real time.
Displayed information		Analog waveform, Logic waveform, Pulse waveform, Digital values
Display mode		Y-T waveform with digital values, XY graph in real time/replay saved data (ver. 1.20 or later), FFT measurement (ver. 1.20 or later), Cursor information, Capture condition, Alarm information Measuring condition setting list ^(*21) Content: channel number, line color, annotation, input type, measuring range, filter, unit, span, scaling Function: Output in CSV format, Link to detailed setting
File operation		Converts binary data to the CSV data (specific period, all data in one file, multiple files), Creates a new file with compression or by consolidating multiple files.
Warning Function		Send e-mail to the specified address when the alarms occur
Statistical calculation		Capturing data: Maximum, Minimum, Peak or Average Replaying data: Maximum, Minimum, Peak, Average or RMS in between cursors
Search function	Level	Specific level in any channels
	Alarm	Occurred alarm in any channel
	Time	Beginning, center, end of the data, Trigger point, Specific time (absolute, relative), Specific number
Cursor synchronization ^(*21)		Synchronizing cursor position on multiple screens displaying different data file From the beginning: Synchronize the cursor position from the beginning of each screen Position from present: Synchronize from the current cursor position of each screen
Release of remote lock of GL7000 ^(*21)		It allows to make setting operation using control panel on GL7000 even when GL7000 is under the control of software.
Operation lock		Operation screen can be locked (It is unlocked with a password.)
FFT analysis function (Firmware ver. 1.20 or later)	Analyzing frequency range	0.08, 0.2, 0.4, 0.8, 1.6, 2, 3.2, 4, 8, 20, 40, 80, 200, 400, 800 Hz, 2, 4, 8, 20, 40, 80, 200, 400 kHz
	Number of points	500, 1000, 2000, 4000, 10000
	Window function	Rectangular, Hanning, Hamming, Blackman, Flat-top, Exponential
	Averaging	Summation average, Exponential average, Peak hold
	Channels	4 channels
	Functions	Y-T, Linear, Power, PSD, Cross, Transfer function, Coherence, COP
	Display mode	Single display, Dual display, Nyquist
Data recording destination selection ^(*21)		Selecting to record data to GL7000 only or PC together with GL7000
Creating output data function (Version 1.40 or later)		Saved data file (GBD/CSV format) in the PC, Saved data file (GBD format) in the GL7000, Generated simple waveform (DC voltage and sine, triangle, ramp, pulse waveform) * This function is available when the analog voltage output module (GL7-DCO) is attached to the GL7000. The signal is output from the GL7-DCO module.

When data destination is specified to the RAM or SSD on the GL7000, the captured data can not be saved on the PC in real-time. The data in the RAM or SSD on the GL7000 can be saved to the PC after the data capturing is completed.
Supports only GL7000 with farmware version 2.0 or later & GL-Connection version 2.2 or later.

Display module GL7-DISP (option) specification

Scrollable

Item		Description
Model number		GL7-DISP
Display device		5.7-inch TFT color LCD monitor (VGA: 640 x 480 dots)
Operation		Touch panel and Cursor keys ^(*22)
Touch panel		Capacitive type touch panel, Operated by finger or the proprietary pen
Displayed language		English, French, German, Chinese, Korean, Japanese
Screen saver		Turns off back-light by 10, 30 sec., 1, 2, 5, 10, 30, 60 min.
Displayed information		Waveform in Y-T with digital values, Waveform only, Digital value, Waveform in XY
Connection cable		LAN cable (CAT5 class, Straight connection, Up to 10 m) ^(*23)
Standard accessories		Bracket for slanted mount, Connection cable (40 cm), Ground cable, Screws
External dimensions (W x D x H)		Approx. 187 x 34.5 x 119 mm (Excluding projection)
Weight		Approx. 530 g

Most operations can be selected by both the touch panel and the cursor keys.
When the display module is mounted at an angle using the bracket, the display module is connected to the main module by a LAN cable that is attached to the display module as a standard accessory.

SSD module GL7-SSD (option) specification

Scrollable

Item		Description
Model number		GL7-SSD
Storage device		Solid state disk (SSD)
Capacity ^(*24)		Approx. 128GB (The file size of the recorded data is limited up to 4GB.)
Sampling speed ^(25)(26)	Attached to 1 or 2 modules	Max. 1 M Sample/s (1 μs)
	Attached to 3 or 4 modules	Max. 500 k Sample/s (2 μs)
	Attached to 5 to 10 modules	Max. 200 k Sample/s (5 μs)
External dimensions (W x D x H)		Approx. 49 x 136 x 180 mm (Excluding projection)
Weight		Approx. 770 g

Capacity of memory device may be smaller than above depending on time of production. The file for recording data is limited up to 4GB on firmware version 2.0 or later, 2GB on firmware version 1.6 or before.
The sampling speed in the GL7000 is limited to the faster sampling speed of attached input module. When the selected sampling speed in the GL7000 is faster than the module, the sampling is done in fastest sampling on the module. The same value is stored to the memory device in the selected sampling speed until data is renewed by the next sampling.
When the sampling speed in the GL7000 is selected to the 1 MS/s (1 μs) or 500 kS/s (2 μs), the number of available channels in the Logic/Pulse module will be limited.

Dimensions

GL7000 Main module

GL7000 Main module with four input/output modules and SSD module

GL7000 Main module with four input/output modules and SSD module

GL7000 Main module with ten input/output modules and SSD module

GL7000 Main module with ten input/output modules and SSD module

Display module

Input / Output Module

SSD module (GL7-SSD)

Voltage module (GL7-V)

Voltage/Temperature module (GL7-M)

Hi-speed Voltage module (GL7-HSV)

High Voltage module (GL7-HV)

DC Strain module (GL7-DCB)

Charge module (GL7-CHA)

Logic / Pulse module (GL7-L/P)

Voltage Output module (GL7-DCO)

Scale : mm
Tolerance : ± 1 mm

Options

Click here for introduction of useful GL7000 optional items

Item	Model Number	Description
Sync. Cable	B-559	1 m long, Synchronizing between GL7000
Carrying tool	B-585	Can carry GL7000 with up to 3 modules attached. (GL7000 + 3 modules OR GL7000 + 2 modules & SSD)
Storage case	B-586	Can store GL7000 with up to 3 modules. (GL7000 + 3 modules OR GL7000 + 2 modules & SSD) Not for transferring. The caster can work only on smooth surface.
Probe set for Logic input	RIC-10A	For Logic/Pulse module (GL7-L/P), 4 channels, Cable with Alligator clip and IC clip
Input/Output cable for GL	B-513	2 m long, Bare wire for signal connection – Connector for GL series
Input connector, screw terminal	B-560A	For DC Strain module (GL7-DCB), Screw terminal for sensor – D-SUB (rectangular connector) for GL7-DCB module * Terminal holding bracket B-560AP included
Terminal holding bracket	B-560AP	For replacement use for B-560/B-560A
Extension cable	B-560-05	For B-560/B-560A, 500 mm long
Input cable, NDIS – D-SUB	B-561	For DC Strain module (GL7-DCB), NDIS (round connector) for sensor – D-SUB (rectangular connector) for GL7-DCB module
Output cable, BNC – SMA	B-562	For Voltage Output module (GL7-DCO), 2 m long, BNC (pulg) for output – SMA (plug) for GL7-DCO module

Red and black (per 1 unit). Connectable with RIC-143, RIC-147.
Measurable temperature range: -25 to 80℃

Voltage module (GL7-V)	Voltage/Temp. module (GL7-M)	High-speed voltage module (GL7-HSV)	High voltage module (GL7-HV)

Bridge module (GL7-DCB)	Charge module (GL7-CHA)	Voltage output module (GL7-DCO)	Logic/Pulse module (GL7-L/P)