Using User-made Cables with Connector
Available Connectors
Use the following connectors when assembling a connector and cable.
NX Units with MIL Connectors
Model
NX-ID5142-5
NX-ID6142-5
NX-OD5121-5
NX-OD5256-5
NX-OD6121-5
NX-OD6256-5
NX-MD6121-5
NX-MD6256-5
Applicable Cable-side Connectors
Connection
Pressure-welded
Wire Size
We recommend using cable with wire gauges of AWG 24 or AWG 28 (0.2 mm
cable with external wire diameters of 1.61 mm max.
Wiring
• Make sure that all Units are connected properly.
• After the cable side connector is connected, close the lock lever on the NX Unit side connector
section to lock it. After you complete the wiring, make sure that the connector is locked.
Precautions for Safe Use
If the external power supply has polarity, connect it with the correct polarity. If the polarity is
reversed, current may flow in the reverse direction and damage the connected devices regard-
less of the operation of the Controller.
NX-series Digital I/O Unit User's Manual (W521)
Specifications
DC Input Unit, 16 points
DC Input Unit, 32 points
Transistor Output Unit, 16 points
Transistor Output Unit, 32 points
DC Input/Transistor Output Units, 16 inputs, 16
outputs
Pins
40
20
4 Installation and Wiring
20
40
20
40
20 (x 2)
OMRON set
XG4M-4030-T
XG4M-2030-T
Pins
DDK parts
FRC5-A040-3TOS
FRC5-A020-3TOS
2
2
to 0.08 mm
). Use
4 - 33
4