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I/O Unit Wiring Precautions Section 4-8
Preassembled Cables The following examples show applications for preassembled OMRON Cables.
Contact your OMRON representative for details.
1,2,3... 1. Connecting to a terminal block.
2. Connecting to a Relay Terminal.
4-8 I/O Unit Wiring Precautions
!Caution Do not remove the protective label from the top of the Unit until wiring has
been completed. This label prevents wire strands and other foreign matter
from entering the Unit during wiring procedures. Remove the label after the
completion of wiring to ensure proper heat dissipation. Leaving the label
attached may result in malfunction.
!WARNING Do not touch any of the terminals while the power is being supplied. Doing so
may result in electric shock.
!Caution Tighten the terminal screws to a torque of 0.5 N
â‹…m.
XW2Z-
(((
B Connecting Cable
for Connector-Terminal Block
Conversion Unit
Connector-Terminal Block
Conversion Unit with Flat Cable
XW2B-40G5 (M3.5 terminal screws)
XW2B-40G4 (M2.5 terminal screws)
XW2Z-
(((
D Connecting Cable
for Connector-Terminal Block
Conversion Unit
Connector-Terminal Block
Conversion Unit (common-type)
XW2C-20G5-IN16
16 inputs
16 inputs
CQM1-ID213
CQM1-OD213
CQM1-OD216
CQM1-ID213
G79-I
(
C-
(
Connecting Cable
for Relay Terminals
(For I/O Units with PC32/64-point
connectors.)
G7TC-I
(
16 Input Relay Terminals
G79-O
(
C-
(
Connecting Cable
for Relay Terminals
(For I/O Units with PC32/64-point
connectors.)
G7TC-OC
((
, G70D, or G70A
Output Relay Terminals
CQM1-ID213
CQM1-OD213