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Hardware Installation
Caution
MOD-2101: 1-Port DIN Rail (DB9) Installation
Caution
20 - Hardware Installation
Do not connect RS-422/485 devices until the IP address is configured
and an appropriate port interface type has been configured. The
default port setting is RS-232.
5. Go to
Preparing the DeviceMaster for Configuration
network settings and how to configure the DeviceMaster for use.
Use the following procedure to install a MOD-2101.
1. Attach the MOD-2101 to the DIN rail adapter.
2. Connect the power supply and apply power to the MOD-2101 using the power
supply specifications on the product label and the following information.
Observe proper ESD techniques when connecting and disconnecting
the DeviceMaster.
a. If the DIN rail is not
connected to earth
ground, insert the earth
ground wire into the
chassis ground screw
terminal.
Note: The chassis
ground
connection is
made only if the
DIN rail is NOT
connected to
earth ground.
b. Insert the DC positive
wire into one of the +
screw terminals and the
DC return wire into the
- screw terminal.
• A second redundant power supply can be connected to the unit by
inserting the DC positive wire into the other + screw terminal and the
DC return wire into the - screw terminal.
• The MOD-2101 continues to operate if one of the two connected power
supplies should fail.
Refer to
MOD-2101 and MOD-2201: 1-Port DIN Rail Power Supply
80 for detailed power requirements.
c.
Use a small flat head screw driver to lock the wires into place.
d. Verify that each wire has been tightened securely.
e. Connect a UL Listed power supply and UL Listed power cord to a power
source to apply power.
Note: Do not connect multiple units until you have changed the default IP
address, see
Preparing the DeviceMaster for Configuration
3. Connect the 10/100 port to the same Ethernet network segment as the host PC
using a standard Ethernet cable.
DeviceMaster MOD | UP Hardware Installation and Configuration Guide: 2000630 Rev. B
on Page 31 for default
Positive†
Return†
5-30VDC
5-30VDC
PW1
PW2
† Wire gauge: AWG 12-22
Positive†
Chassis
Ground†
on Page
on Page 31
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Troubleshooting
