Comtrol UP DeviceMaster Installation - Manual (Page 18)

18 - Hardware Installation Hardware Installation and Configuration Guide: 2000451 Rev. J
Hardware Installation
After mounting the DeviceMaster UP, you are ready to connect the cables.
Attaching the
Network and Serial
Cables Use the following procedure to attach the serial ribbon and Ethernet cables. For a
larger illustration of the system, see
1-Port Embedded on Page 77.
1. Attach the ribbon cable built in Building the Serial Ribbon Cable on Page 16
to the header labeled J3.
2. Connect a standard Ethernet cable from the RJ45 port on the DeviceMaster
UP to your Ethernet hub.
The default serial port setting on the DeviceMaster UP is RS-232. Do
not connect the serial device until you have configured the serial port
settings. You must configure network settings and upload firmware
before configuring the serial port settings.
Use the next subsection to wire the power terminal connector and verify the
hardware installation.
Connecting the
Power and Verifying
Installation Use the following procedure to wire the power terminal connector and connect the
DeviceMaster UP to a power source.
Observe proper ESD techniques when connecting and disconnecting
the DeviceMaster UP.
1. Insert the earth ground wire into the earth ground screw terminal.
2. Insert the DC positive wire into the
positive screw terminal and the DC return
wire into the return screw terminal.
If you purchased the Comtrol power
supply (separately), the wires are
identified below:
• Red = 5-30VDC positive
• White = 5-30VDC return
• Black = earth ground
If you did not purchase a power supply
from Comtrol for the DeviceMaster UP,
see
1-Port on Page 74 for power
requirements.
3. Use a small flat head screw to lock the wires into place.
4. Verify that each wire has been tightened securely.
Ethernet
10/100
Connector
J3
1 2
9 10
Caution
Caution
Earth Gnd
Return
Positive
5-30VDC
+
-
Wire gauge:
AWG 12-22
Screw Terminal Power Connector