Yaskawa SGDB - Manual (Page 90)

APPLICATIONS OF Σ-SERIES PRODUCTS
3.2.4 Using Contact I/O Signals
78
J Contact Output Signal Terminal Connections
These output signals are used
to indicate SGDB SERVOPACK
operation status.
SGDB SERVOPACK
Photocoupler
Host
controller
I/O power
supply
Photocoupler output
Per output
Maximum operational
voltage: 30 VDC
Maximum output
current: 50 mA DC
Open collector output
Per output
Maximum operational
voltage: 30 VDC
Maximum output
current: 20 mA DC
/V-CMP+
/V-CMP−
/TGON+
/TGON−
/S-RDY+
/S-RDY−
Note Provide an external I/O power supply separately.
There are no power terminals to which the SGDB SERVOPACK outputs signals
externally.
Yaskawa recommends that this external power supply be the same type as for the
input circuit.
3