Allen-Bradley 160-DN2, User Manual, Page: 21 / 116

Publication 0160-5.18 - June 2003
Installation and Wiring 3-5
Removing Program Keypad Module
or Ready/Fault Panel
Before installing the Communication Module, it may be necessary to
remove a previously installed module such as a Program Keypad
Module or Ready/Fault Indicating panel.
Figure 3.4
Removing Program Keypad Module
Understanding Module
Configuration Switches
The Communication Module’s DIP switch settings determine:
• DeviceNet node address
• DeviceNet baud rate
The location of the DIP switch and the factory defaults are shown
below.
Figure 3.5
DIP Switches on Rear of Module
Important: When setting the Communication Module’s addressing
DIP Switches, make sure that each serial device on the network has a
unique address. Also, all devices connected to the network must be
set at the same baud rate.
!
ATTENTION: Risk of injury or death exists. The
drive contains high voltage capacitors which take time
to discharge after removal of mains supply. Before
installing or removing the DeviceNet Communication
Module, make sure to isolate the mains supply from
line inputs [L1, L2, L3 (R, S, T)]. Wait three minutes
for capacitors to discharge to safe voltage levels.
Failure to do this may result in injury or death.
1 2 3
4 5 6 7
8 9 10 11
50 | 60
SEL
ESC
T1 U
T3
W
–
DC
+
DC
T2 V
1 2 3
4 5 6 7 8 9 10 11
SEL
ESC
T1 U
T3
W
–
DC
+
DC
T2 V
Program Keypad Module
Insert a small screw driver into the slot, pry
back, and pivot module out. Avoid bending
or twisting the contact pins located
underneath the center portion of the
module.
1 2 3 4 5 6 7 8
O N
1 2 3 4 5 6 7 8
O N
ON = 1
OFF = 0 DIP Switch
Factory Settings