Wiring Of The Differential Driver Common Terminal - Mitsubishi Electric MELSEC-L LD75P User Manual

Positioning module
Hide thumbs Also See for MELSEC-L LD75P:
Table of Contents

Advertisement

4.3.2

Wiring of the differential driver common terminal

When the differential driver output system (LD75D) is used, a potential difference between commons may occur
between the differential driver common terminal and the differential receiver common terminal of the drive unit.
To remove the potential difference between commons, connect the differential driver common terminal of the LD75D
and the differential receiver common terminal of the drive unit.
When the common terminal of the drive unit is photocoupler-connected, the wiring to the differential driver common
terminal of the LD75D is not needed since a potential difference between commons does not exist.
(For the drive unit specifications, refer to the  manual of the used drive unit.)
(1) List of applicable wires and recommended products
To wire the differential driver common terminal, use the wire applied to the following table.
Wire diameter
0.3 to 1.25
(22 to 16AWG)
The following table shows the recommended applicable solderless terminals and crimp-contact tools.
No.
Product name
Bar solderless terminal
1
Tool dedicated for bar
solderless terminal
Bar solderless terminal
2
Tool dedicated for bar
solderless terminal
Bar solderless terminal
3
Tool dedicated for bar
solderless terminal
The following shows an example of wiring to the differential driver common terminal of the LD75D.
For the precautions for bar solderless terminals, refer to the following.
 MELSEC-L CPU Module User's Manual (Hardware Design, Maintenance and Inspection)
CHAPTER 4 INSTALLATION, WIRING, AND MAINTENANCE OF PRODUCT
Type
Stranded wire/single wire
Model
FA-VTC125T9
FA-NH65A
AI0.5-10WH
AI0.75-10GY
CRIMPFOX UD6-4
TE0.5-10
TE0.75-10
NH-79
Wiring to the differential driver common terminal
Material
Copper
Manufacturer
Mitsubishi Electric Engineering Co., Ltd.
Phoenix Contact
NICHIFU terminal industries Co. ltd.
Temperature rating
75 or more
Remarks
Terminal for 0.3 to 1.65
Terminal for 0.5
Terminal for 0.75
Terminal for 0.3 to 0.5
Terminal for 0.75
89
4

Advertisement

Table of Contents
loading

This manual is also suitable for:

Melsec-l ld75d

Table of Contents