Chapter 6 Dedicated Options
6-29
6-4-5 Option cable connection diagram
CAUTION
Do not mistake the connection when manufacturing the detector cable. Failure
to observe this could lead to faults, runaway or fires.
(1) NC unit bus cable
< SH21 cable connection diagram >
This is an actual connection diagram for the SH21 cable supplied by Mitsubishi.
Manufacture the cable as shown below. The cable can be up to 30m long. Refer to section
"6-4-4 Cable wire and assembly" for details on wire.
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Plate