Chapter 6 Wiring; Wiring Preparations; Wiring Procedure - Mitsubishi Electric MELSEC iQ-F Series User Manual

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 crimp terminals and cables needed for wiring. (Page 79 Cable Connecting Procedure)
2.
Wire the power supply terminals.
Connect the cables to the power [L] and [N] terminals.
Provide the protection circuit described in this chapter for the power supply circuit. (Page 86 Power Supply Wiring)
3.
Perform class D grounding (grounding resistance: 100 Ω or less) for the ground [
Connect the grounded wire to the terminal. (Page 85 Grounding)
4.
Wire the input [X] terminal.
Select sink or source in the following wiring.
• For sink input, connect [24V][S/S] terminal
• For source input, connect [0V][S/S] terminal
Connect sensors and switches to the terminals. (Page 90 Input Wiring)
5.
Wire the output [Y] terminal.
Connect the load to terminals. (Page 99 Output Wiring)
6.
Wire the Ethernet communication connectors.
MELSEC iQ-F FX5 User's Manual (Ethernet Communication)
7.
Wire intelligent function modules, expansion boards, 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
6 WIRING
78
6.1 Wiring Preparations
] terminal.