UM353-1 Maintenance
March 2003
11-17
Jumpers W2 and W4:
W2 LIL/Ethernet/Modbus Network Jumper, located on the MPU Controller board:
• Install shunt(s) when network connections at rear terminals 3 and 4 are wired for
Modbus.
• Remove and save the shunt(s) when either a LIL Network board is installed and network
connections at rear terminals 3 and 4 are wired for LIL or an Ethernet Network board is
installed.
W4 LonWorks I/O Bus Jumper, located on the MPU Controller board:
• Install shunt(s) when LonWorks Board is NOT installed.
• Remove and save the shunt(s) when a LonWorks Board is installed.
If a 353 is receiving one of these boards for the first time, ERR 232 may be displayed when
power is applied. This should not be a concern and can be cleared by pressing the
ENTER/EXIT configuration button. Edit the configuration to activate the board and connect I/O or network wiring
as needed.
I/O Expander Board
Future
Use
RTC/CB or
RCB Board
LonWorks
Board
LIL Network Board or
Ethernet Network Board
Case
Mounting Hardware - Accessory Boards
MPU Board,
Display Cable
to Display
Assembly
MG00195c
LIL/Ethernet/Modbus
Network Jumper W2
Accessory Boards
Notes:
1. Moore 353 shown. Installation of a Real Time Clock/Configuration Backup board or Removable
Configuration Board is similar in Moore 352P.
2. RTC/CB or RCB board mounts on the MPU Controller board when a Network board is not installed.
3. Ethernet cable is installed only when an Ethernet board is installed; Moore 353 only.
Connector J3 on other side
Connector J6 on other side
Ethernet Cable
FIGURE 11-5 Accessory Board Installation and Replacement
RTC/CB and RCB Boards
Refer to Figure 11-5 for board location and assembly hardware; the RCB and RTC/CB board mount in the same
location and use the same hardware. The board typically mounts on and electrically connects to either a LIL
Network board or an Ethernet board. If either of these boards is not installed, the RTC/CB board will mount directly
on and electrically connect to the MPU Controller.
IMPORTANT
Before powering the controller after installing an RTC/CB board, connect a local
faceplate to the controller. The controller will power up in a hold state and the faceplate
is needed to select the controller configuration as described in the following procedure.
Shunts Installed
Shunts Removed
X03160S5
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