Mitsubishi Electric MELSEC-F FX3G Series - Grounding Terminal of the FX 3 U -ENET-ADP

9 Preparation for Wiring and Power Supply Wiring Procedures
9.2 Cable Connecting Procedures
131
FX3G Series Programmable Controllers
User's Manual - Hardware Edition
1
Introduction
2
Features and Part Names
3
Product Introduction
4
Specifications
5
Version and Peripheral Devices
6
System Configuration
7
Input/Output Nos., Unit Nos.
8
Installation
9
Preparation and Power Supply Wiring
10
Input Wiring
9.2.5 Grounding terminal of the FX3U-ENET-ADP
The grounding terminal of the FX3U-ENET-ADP is a M2.5 screw.
1. Applicable cables
2. Treatment of electric wire ends
• When using a stranded cable or solid cable as it is
- Twist the end of the stranded cable so that loose wires will not stick out.
- Do not solder-plate the end of the cable.
3. Tightening torque
Set the tightening torque to 0.4 to 0.5 N•m.
Do not tighten terminal screws with a torque outside the above-mentioned range.
Failure to do so may cause equipment failures or malfunctions.
Caution
When tightening a grounding terminal, use a screwdriver suitable for the terminal screw. The screwdriver
which does not suit the thread groove is used, tightening torque will not be able to be achieved. To achieve
the appropriate tightening torque shown in the above, use the following screwdriver or an appropriate
replacement.
<Reference>
Electric wire size
0.5 to 1.5 mm
2
(AWG 20 to 16)
Manufacturer Model name Model number
Weidmuller Interface GmbH & Co. KG SDIK PH0 9008560000
Weidmuller Interface GmbH & Co. KG SD 0.6×3.5×100 9008330000
Approx. 8 mm
(0.31″)