Yaskawa MEMOCON GL120 - Manual (Page 304)

System Components: Functions and Specifications
4.7.2 Four-axis Motion Module cont.
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Items Specifications
Servo Interface Signals The following signals can be input/output from/to up to four servo amps via the servo
connectors (SV1 to SV4) on the front panel of the Module.
1) Input signals
a) Feedback Input
5-V differential line receiver. AB-phase. Maximum frequency: 1 Mpps (1X). Line
breakage detection.
b) Servo Alarm Input
24 VDC, 5 mA, photocoupler isolation.
2) Output signals
a) Speed Reference Outputs
Analog speed reference outputs. 0 to ±10 VDC.
b) Battery Output
Connect to the battery input of absolute SERVOPACK.
c) SEN Signal Output
Connect to the SEN input of absolute SERVOPACK. 5 VDC, 5 mA.
d) Servo ON Output
24 VDC, 15 mA, photocoupler isolation, open-collector output (sinking output).
e) Servo Reset Output: Same as above
f) PCON Signal Output: Same as above*
* New step-2 command
External I/O Signals The following signals can be input/output from/to external devices via the I/O signal
collector on the front panel of the Module.
1) Input Signals
a) Number of Signals: 17
b) Signal Names:
Positive overtravel (axes 1 to 4)
Negative overtravel (axes 1 to 4)
Zero signal (axes 1 to 4)
Deceleration signal (axes 1 to 4)
Skip input
c) Input Circuit Specifications
24 VDC, 5 mA, photocoupler isolation, sinking/sourcing inputs.
2) Output Signals
a) Number of Signals: 4
b) Signal Names
Brake outputs (axes 1 to 4)
c) Output Signal Specifications
24 VDC, 50 mA, photocoupler isolation, open-collector outputs (sinking outputs).
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