78
6 WIRING
6.1 Wiring Preparations
6
WIRING
6.1
Wiring Preparations
Wiring procedure
Before wiring, make sure that the source power supply is off.
1.
Prepare the parts for wiring.
Prepare cables and crimp terminals required for wiring. (
Page 79 Cable Connecting Procedure)
2.
Connect the power cable.
Connect the cable to the power connector.
Provide the protection circuit described in this chapter for the power supply circuit. (
3.
Perform class D grounding (grounding resistance: 100
Ω
or less) for the ground [
] terminal.
Connect the grounded wire to the terminal. (
4.
Wire input [X] terminal.
Connect sensors and switches to the terminals. (
5.
Wire output [Y] terminal.
Connect the load to terminals.
(
6.
Wire the built-in RS-485 communication terminal blocks and Ethernet communication connectors.
MELSEC iQ-F FX5 User's Manual (Serial Communication)
MELSEC iQ-F FX5 User's Manual (MODBUS Communication)
MELSEC iQ-F FX5 User's Manual (Ethernet Communication)
7.
Wire intelligent function modules and expansion adapters.
MELSEC iQ-F FX5 User's Manual (Serial Communication)
MELSEC iQ-F FX5 User's Manual (MODBUS Communication)
MELSEC iQ-F FX5 User's Manual (Analog Control - CPU module built-in, Expansion adapter)
User's manual for each intelligent function module
Summary of Contents for MELSEC iQ-F FX5UC
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