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WARNING: Do not interchange CSM3DO and CSM3LO, or CSM4DO and CSM4LO cordsets. Ensure
correct cordset is installed by verifying model number and performing Commissioning Checkout as
described in
(p. 50). Muting functionality can be effected resulting in
inappropriate muting cycles, which could result in serious bodily injury or death.
Note: Pins 4 and 5 (MD1 and MD2) are not connected on the 12-pin Euro male machine interface
12-pin M12/Euro QD to RD Cordsets
(p. 83) for additional pinout information.
Note: Typically Entry/Exit applications are Dark Operate (DO) with through-beam or polarized
retroreflective sensors. Typically Home Position and Power Press applications are Light Operate (LO) or
"closed switch to mute" applications. See
(p.
(p. 59) for examples.
Models without Emitter
Connection
Description
Branch 1 & 2 Termination
Branch 1 & 2 Pinout
CSM3DO-
M12121FM12121M
For use with Banner sensors
with Dark Operate PNP
output
5-pin M12/Euro Female QD
Pin
Function
1
+24 V dc (courtesy supply for sensor or
hard contact)
2
Mute Input
3
0 V dc
4
not connected
5
not connected
CSM3LO-
M12121FM12121M
For use with Banner sensors
with Light Operate PNP
output
5-pin M12/Euro Female QD
Pin
Function
1
+24 V dc (courtesy supply for sensor or
hard contact)
2
not connected
3
0 V dc
4
Mute Input
5
not connected
Models with Emitter
Connection
Description
Branch 1 & 2 Termination Branch 1 & 2 Pinout
CSM4DO-
M12121FM12121M
For use with Banner sensors
with Dark Operate PNP
output
5-pin M12/Euro Female
QD
Pin
Function
1
+24 V dc (courtesy supply for sensor or hard
contact)
2
Mute Input
3
0 V dc
4
not connected
5
not connected
EZ-SCREEN Low-Profile System with Integral Muting
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85