Hardware Installation
16 Andover Controls Corporation
Wiring the Infinet
to the Infinity CX 9000 or 9200
You connect the last piece of Infinet cabling to the Infinity CX 9000 or
9200, as described below (refer to the illustration):
1. Open the front of the Infinity CX 9000 controller cabinet.
Notice that to the left are three ports labeled COMM1, COMM2, and
COMM3. Two RS-485 ports, one above the three comm ports and
one below, are in the same area.
Notice that the end of the Infinet cable has two wires and a shield.
You wire them to the terminal block connector on the RS-485 port.
Figure 5 illustrates how to wire the Infinet cable to the Infinity CX
9000 or 9200.
Figure 5. Attaching the Infinet Cable to Infinity CX 9000 or 9200
2. Run the cable through the knockout on the left side of the controller.
3. Select the port to wire the cable to—on a 9000, either the RS-485
port just above the three RS-232 ports (COMM2) or the RS-485 port
just below the three RS-232 ports (COMM1). Once you use either of
these ports for COMM1 or COMM2, the RS-232 port for COMM1
or COMM2 is disabled. On a 9200, you can also select COMM4.
4. Trim back the shield over the wires.
+OUT
–OUT
SHLD
+IN
–IN
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