Owner manual

Chapter 3 Wiring
3-3
3
ENGLISH
3-3 When Only the SL-CHG is Used
For PNP output
Light interference prevention cable (input /-) (gray/black)* Light interference prevention cable (output /+) (gray)* Light interference prevention cable (input /+) (gray)* Light interference prevention cable (output /-) (gray/black)*
CAUTION
PNP output shielding is connected inside the SL-CHG to a 0 V line. When wiring
the device, do not connect the shield wire to a +24 V wire. Doing so will cause a
short between the power supply's +24 V wire and the 0 V wire, resulting in possible
damage to the power supply or equipment.
For NPN output
Light interference prevention cable (input /-) (gray/black)* Light interference prevention cable (output /+) (gray)* Light interference prevention cable (input /+) (gray)* Light interference prevention cable (output /-) (gray/black)*
CAUTION
The NPN output shielding is connected inside the SL-CHG Series to a +24 V line.
When wiring the device, do not connect the shield wire to a 0 V wire. Doing so will
cause a short between the power supply's +24 V wire and the 0 V wire, resulting in
possible damage to the power supply or equipment.
WARNING
Synchronization cables must be shielded cable. Failure to use shielded cables may
result in significant harm to the machine operator, including serious injury or death.
Also, configure system wiring inside a metallic wiring box that has been connected
to the ground.
Total cable length should be 30 m (98.43 ft.) or less.