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Technical Manual 1.00, PNM-200 Series V1
Page 10 of 19
Typical Application
This is a quick start guide to connect the PNM device to the supported RTCU unit. It is
easy to install the PNM system on location with the supplied cable for the RTCU MX2i
pro/pro+ and the RTCU CX1 flex/pro. The following sections will describe the system
connection to the supported RTCU units.
Interfacing to the RTCU MX2i Pro/Pro+
The RJ-45 patch cable needs to be connected to the 8-pole serial port 2 connector and the
PNM interface box. The PNM interface box is supplied from an external DC supply using
the power cable. An example of connection to RTCU MX2i pro is shown in the drawing
below.
1.
Connect the PNM device interface cable from the PNM device to the PNM interface
box.
2.
Connect the PNM device interface to the serial Port 2 of the RTCU MX2i pro with
the supplied RJ-45 patch cable.
3.
Connect the power supply to the power connector of the PNM interface box. The
power requirement is 12..36VDC. The black wire is (
-
) and the red wire is (
+
). Note
that the power to the PNM device is controlled by the RTCU MX2i pro application.
The module will not power on unless the RTCU MX2i pro is powered on and the
application enables the module. Please refer to the RTCU IDE online help for
enabling and using the NMP interface.
12..36VDC
RJ-45 Patch
cable
Power cable
PNM interface
