Omron CRT1 - 10-2009, Operation Manual

Page: 125 / 675

101
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.
Note Mounting and Removing Terminal Blocks
When attaching a terminal block to a Slave Unit with two or three terminal
blocks, tighten the mounting screws alternately a little at a time. When remov-
ing a terminal block, loosen the mounting screws alternately a little at a time. If
you tighten or loosen only one of the screws all the way without tightening or
loosening the other screw, the terminal block will warp, possibly causing it to
crack.
Analog I/O Slave
Units With 2-tier Terminal Block CRT1-AD04 Screw terminal block
(M3)
CRT1-DA02
With e-CON Connectors CRT1-VAD04S e-CON connector
CRT1-VDA02S
With MIL Connectors CRT1-VAD04ML MIL connector
CRT1-VDA02ML
Temperature Input Units CRT1-TS04T Screw terminal block
(M3)
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
Bit Slave Units with Compact Connec-
tors CRT1B-ID02JS(-1) XA-series Connector
from J.S.T. Mfg
CRT1B-OD02JS(-1)
CRT1B-MD02JS(-1)
CRT1B-ID04JS(-1)
CRT1B-OD04JS(-1)
CRT1B-MD04JS(-1)
Name Model I/O connection method
6.0 mm max. 6.0 mm max.