Wiring the programmable controller
For the power supply wiring of the programmable controller, refer to the following.
MELSEC iQ-F FX5S/FX5UJ/FX5U/FX5UC User's Manual (Hardware), Section 13.4 Power Supply Wiring
Set the terminating resistor by using the programmable controller. Set 110 with the termination resistor
selector switch of the programmable controller.
Wiring the IAI controllers
Wire the IAI controllers.
SG
SDB SDA RDB RDA
1.
Wire e-CON connectors to the programmable controller. Wire two sets of e-CON connectors on the external device
communication cable side in the same manner.
2.
Connect a cable for communicating with an external device to the SIO connector of each IAI controller. (2 sets)
3.
Using the branch adapter, connect the programmable controller and two IAI controllers.
2 PREPARATION
13
2.3 Wiring
1
SGA
1
SGB
2
2
Branch
3
GND
3
adapter
4
N.C.
4
Terminating resistor
CB-RCB-CTL002
PCON
PCON