Omron CRT1 - 10-2008, Operation Manual

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Connecting External I/O for Slave Units Section 3-6
3-6-1 Connecting to a Screw Terminal Block
For Slave Units with screw terminal blocks, attach the following M3 crimp ter-
minals to signal lines and then connect them to the terminal block.
Tighten the terminal block screws to a torque of 0.5 N·m.
3-6-2 Connecting to e-CON Connector Terminals
For Slave Units with e-CON connector terminals, a special cable connector
must be attached to an external device cable. Follow the procedure below to
attach the connector to the cable.
■
Checking the Cable Connector and Cable Wire Size
The wire size and sheath diameter of applicable cables depend on the type of
cable connector. Use the following table to check that the cable connector and
external device cable wire size and sheath diameter are compatible.
Tyco Electronics Connectors
Sumitomo 3M Connectors
Analog I/O Slave Units CRT1-AD04 Screw terminal block
(M3)
CRT1-DA02
Temperature Input Units CRT1-TS04T
CRT1-TS04P
Expansion Units XWT-ID08(-1)
XWT-OD08(-1)
XWT-ID16(-1)
XWT-OD16(-1)
Bit Slaves With e-CON Connectors CRT1B-ID02S(-1) e-CON connector
CRT1B-OD02S(-1)
IP54 CRT1B-ID02SP(-1)
CRT1B-OD02SP(-1)
CRT1B-ID04SP(-1)
With Screw-less Clamp Termi-
nal Blocks IP54 CRT1B-MD04SLP(-1) Screw-less clamp termi-
nal block
Name Model I/O connection method
6.0 mm max. 6.0 mm max.
Model Housing color Applicable wire range
3-1473562-4 Orange sheath outer diameter: 0.9 to 1.0 mm Cross-sec-
tional area:
0.08 to
0.5 mm
2
1-1473562-4 Red sheath outer diameter: 0.9 to 1.0 mm
1473562-4 Yellow sheath outer diameter: 1.0 to 1.15 mm
2-1473562-4 Blue sheath outer diameter: 1.15 to 1.35 mm
4-1473562-4 Green sheath outer diameter: 1.35 to 1.60 mm
Model Housing color Applicable wire range
37104-3101-000FL Red
AWG26 (0.14 mm
2
) to AWG24 (0.2 mm
2
),
sheath outer diameter: 0.8 to 1.0 mm
37104-3122-000FL Yellow
AWG26 (0.14 mm
2
) to AWG24 (0.2 mm
2
),
sheath outer diameter: 1.0 to 1.2 mm
37104-3163-000FL Orange
AWG26 (0.14 mm
2
) to AWG24 (0.2 mm
2
),
sheath outer diameter: 1.2 to 1.6 mm