Mounting the System Components
Mounting the Controller
NOTE: Mount the controller inside a metal enclosure for RF shielding and physical protection.
NOTE: To mount the controller with screws on a flat surface, complete the steps in
mount the controller on a 35 mm DIN rail (such as integrated in an
the steps in
On a Flat Surface
1. Position the controller on a flat surface so that the color-coded terminal blocks
wiring after the controller is mounted.
NOTE: The black terminals are for power. The green terminals are for inputs and outputs. The grey
terminals are for communication.
2. Screw a #6 sheet metal screw through each corner
1
On a DIN Rail
1. Position the DIN rail
controller is mounted.
2. Pull out the DIN latch
3. Position the controller so that the top four tabs
TrueFit Airflow Measurement System Installation Guide
On a DIN
Rail.
so that the color-coded terminal blocks are easy to access for wiring after the
3
until it clicks once.
4
3
2
of the controller.
1
2
of the back channel rest on the DIN rail.
5
4
On a Flat Surface
HCO-1103
enclosure), complete
1
are easy to access for
5
4
Or to
2
925-019-05C
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