
B–64113EN/01
9. CONNECTION OF I/O Link SLAVE DEVICES
188
NOTE
1 In the diagram above, n represents each channel (n = 1, 2,
3, 4).
2 Current input or voltage input can be selected on a
channel–by–channel basis. For current input, connect
JMPn to INPn.
3 For the connection, use a shielded twisted pair.
4 In the diagram above, the shield of each channel is
connected to FGNDn, and FGND is used for shield
processing of all channels. However, the shield of a channel
may be directly connected to frame ground with a cable
clamp, instead of using FGNDn.
5 If the voltage (current) source has a GND pin, as shown in
the figure above, connect COMn to this pin. Otherwise,
connect INMn and COMn together in the analog input
module.