Output Circuit - Epson RC700-D Manual

11.2 Output Circuit

Rated Output Voltage
Maximum Output Current
Output Driver
On-State Resistance (average) : 23.5 Ω or less
Two types of wiring are available for use with the nonpolar PhotoMOS relay in the output circuit.
Use Plus Common (PNP) to prevent the load from operating unintentionally if the
wiring between the controller and the load is grounded fault. This conforms to
European Machinery Directives.
CAUTION
RC700-D Rev.2
: +12 V to 24 V ±10%
: TYP 100 mA/1 output
: PhotoMOS Relay
Plus Common (PNP) connection
I/O Connector
same
If there is ground fault, it does not flow to
the load and does not start operate.
Functions 11. I/O Connector
GND
Output No.0
L
Load
Ground Fault
occurred
Output common (+DC)
+DC
121