NetSure ITM Installation Manual - Gruber Power

IB2 Board DIP Switch Settings (for reference only)
Electrical Connections
Dip Switch SW1 on the IB2 board is used to set the communications address for this board (Table 5).
In this system, both switches of SW1 are to be set in the OFF position. Refer to Figure 16 for SW1
location.
Table 5
IB2 Board Communications Address Settings
DIP Switch SW1
1 2
Board Number
OFF OFF 1
ON OFF 2
OFF ON 3
ON ON na
IB2 Board LED Indicators (for reference only)
The IB2 board has a green LED indicator which is lit in normal operation and flashes when the IB2
board is communicating with the Controller.
4.4.5 ACU + Controller Ethernet Connection (to Primary Module only)
The ACU+ Controller provides a Web Interface via an Ethernet connection to a TCP/IP network. An
RJ-45 10BaseT jack is provided on the front of the ACU+ Controller for connection into a customer's
network running TCP/IP. This jack has a standard Ethernet pin configuration scheme, twisted pair.
Refer to Figure 9 or Figure 10 for location of the ACU+. Refer to Figure 17 for location and Table 6
for pinouts of the Ethernet port. Use shielded Ethernet cable (grounded at both ends). Note that the
ACU+ Controller’s RJ-45 jack is connected to chassis ground.
Figure 17 ACU+ Controller RJ-45 Ethernet Port
Ethernet Port (RJ-45)
ESC
ENT
Table 6
Port Pin
Number
ACU+ Controller RJ-45 Ethernet Port
Name
Definition
1 Tx+ Write Signal +
2 Tx- Write Signal -
3 Rx+ Read Signal +
4 -- no connection
5 -- no connection
6 Rx- Read Signal -
7 -- no connection
8 -- no connection
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