6.5.3 Sensor Interchangeability
The figures and table below illustrate a wiring option that provides sensor interchangeability (or swapability)—the ability to
install either sensor at either QD connection.
The resulting installation provides the ability to swap the emitter and receiver position. This wiring option provides
advantages during installation, wiring, and troubleshooting.
To use this option, connect all emitter wires in parallel (color-for-color) to the receiver cable via individual wires or the CSB..
splitter cordset.
Model CSB.. splitter cordsets and DEE2R.. double-ended cordsets allow easy interconnection between an S4B receiver and
emitter, providing a single homerun cordset.
Figure 17. Individual Cordsets
Brown
White
Black
Blue
+24V dc
OSSD2
OSSD1
0V dc
5-Wire Cordsets
MQDC1-5... Cordsets
Gray
Receiver Weak Beam
Strength Signal
Emitter
Receiver
Figure 18. Splitter Cordsets
Splitter Cordsets
Emitter
Receiver
CSB.. Splitter Cordset
DEE2R..
DEE2R..
6.5.4 Commissioning Checkout
Perform this checkout procedure as part of the System installation after the System has been interfaced to the guarded
machine, or whenever changes are made to the System (either a new configuration of the S4B or changes to the machine).
WARNING:
•
Do not use the system until the checkouts are verified
•
Attempts to use the guarded/controlled machine before these checks are verified could result in
serious injury or death.
•
If all these checks cannot be verified, do not attempt to use the safety system that includes the
Banner device and the guarded/controlled machine until the defect or problem has been corrected.
A Qualified Person must perform the procedure. Checkout results should be recorded and kept on or near the guarded
machine as required by applicable standards.
To prepare the System for this checkout:
1. Examine the guarded machine to verify that it is of a type and design compatible with the S4B System. See
Examples: Inappropriate Applications
on page 10 for a list of misapplications.
2. Verify that the S4B is configured for the intended application.
S4B Safety Light Curtain
36
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