Installation Work; Mounting; Removal; Input/Output Cable Connection - Mitsubishi FX3U SERIES User Manual

FX Series Programmable Controllers
3U
User's Manual - Hardware Edition
20.4

Installation Work

20.4.1 Mounting

1
Turn OFF all power supplies connected to the PLC,
input/output devices, and terminal blocks.
2
Align the top side of the "DIN rail mounting groove"
(refer to Fig.1 at right) with the DIN rail.
3
Press the product onto the DIN rail (refer to Fig.2 at
right).

20.4.2 Removal

1
Turn the power supply OFF.
2
Disconnect the wiring and input/output cables.
3
Place a flathead screwdriver against the DIN rail
mounting hook in the posture shown (refer to Fig.1 at
right)
4
Move the flathead screwdriver in direction shown at
right (refer to Fig.2) to detach the DIN rail mounting
hook from the DIN rail.
5
Remove the product from the DIN rail.

20.4.3 Input/output cable connection

The terminal block's CN1 and CN2 connectors comply with the MIL-83503 standard.
414
→ Refer to Subsection 9.2.2 for input/output cable information.
Input/output cable
20 FX-16/32E*-*-TB (Terminal Block)
→ Refer to Section 8.2 for installation location.
Terminal block
20.4 Installation Work