OTIS OI-6000K NXP Series, Operation Manual

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INSTALLATION AND STARTUP
OI-6000K-X-X-X-NXP-X OPS_GUIDE_REV 1.0 10
2.3.3 CONNECTING 4-20 MA OUTPUT
To utilize the 4-20 mA wired analog output feature of the OI-6000K, you will need to connect the
signal cable from your monitoring device to the OI-6000K terminal block located on the backplane
as well as a common ground reference wire. Refer to the following instructions for how to wire
your device:
On the GEN II Model OI-6000K Detector:
1.
Feed the signal wire through the electrician installed cord grip and into the enclosure.
NOTICE
The power and signal wires may be conjoined as a 3-wire cable, incorporating the power (RED),
ground (BLACK), and signal (GREEN) wires all into one jacketed cable.
2. Locate the terminal block on the backplane and complete the following:
a. Connect the signal (GREE N) wire to the “4 - 20 mA” terminal.
b. Connect the common ground reference wire to the DC power source ground terminal.
CUSTOMER
MONITORING DEVICE
OI-6000K
BACKPLANE TERMINAL BLOCK
4-20 mA GREEN 4-20 mA GREEN
Ground BLACK Ground BLACK