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2.5.2 Wiring Options for Emitter/Receiver Swapability
Each EZ-SCREEN Type 2 sensor can be connected to its own power supply or, color-for-color to the other sensor's cable.
The color-for-color hookup allows the emitter and receiver positions to be interchanged without rewiring (functionality
known as sensor " swapability"). Model CSB.. splitter cordsets and DEE2R.. double-ended cables facilitate interconnection
between an EZ-SCREEN Type 2 receiver and emitter, providing a single "homerun" cable for optional swapable hookup.
Individual Cordsets
A
Key
Description
A
Emitter
B
Receiver
C
QDE-8..D Cordsets
2.5.3 Manual Reset/Remote Test Input and EDM
A single input provides the means to reset the system from a latch or lockout condition, to externally test the light screen
and its interface, and to monitor external devices (EDM) for proper operation. If the System is in Run condition with
outputs ON, operating the switch results in a test. If the System is Latched or Locked Out, operating the switch results in a
reset.
External Device Monitoring (EDM)
This feature allows the EZ-SCREEN Type 2 system to monitor the status of external devices such as MPCEs. A normally
closed and a normally open contact from each monitored device are wired in series-parallel to detect if one of the devices
fails.
2.5.4 Status Indicators
Status indicators on both the emitter and receiver are clearly visible on each sensor's front panel.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
B
C
Bn
+24V dc
Or/Bk
n.c.
Or
n.c.
Wh
OSSD2
Bk
OSSD1
Bu
0V dc
Gn/Ye
Ground
Vi
Reset/Test & EDM
EZ-SCREEN
Splitter Cordsets
A
Key
Description
A
Emitter
B
Receiver
C
DEE2R.. Cordsets
D
CSB.. Cordsets
®
Type 2 Light Screen
B
C
D
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