CRX-POSTX-DIN
DIN Rail PostX IP Reporting Module
Installation Manual | June 2017
37
11
IP Troubleshooting
In the event of the IP address of PostX Module becoming unknown, the following 3 modes will allow you to
re-establish Ethernet connection to the PostX Module.
i
In order to enter any of the IP Troubleshooting modes, Relay 1 on the PostX Module will enable briefly
on startup. To prevent this from occurring, ensure that at least one of the zone inputs is wired directly
to V-.
11.1
Default Static IP Address Mode
To change the IP address to a static address of 192.168.1.2 and a subnet mask of 255.255.255.0 complete the
following steps:
1.
Connect the terminals for Zone 1 and NO of Relay 1 together. Repeat the procedure for the V- and C
terminals as shown in the diagram below.
V+
V-
NC
C
NO NC
C
NO
V+
V-
Z4
V- Z3
Z2
V-
Z1
2.
Enable DC supply to the PostX Module.
11.2
DHCP IP Address Mode
The PostX Module supports Dynamic IP Address Allocation (DHCP). To use this, there must be a DHCP server
on the network you are attempting to connect to. If you cannot select DHCP from the web interface, complete
the following steps:
1.
Connect the terminals for Zone 2 and NO of Relay 1 together. Repeat the procedure for the V- and C
terminals as shown in the diagram below.
V+
V-
NC
C
NO NC
C
NO
V+
V-
Z4
V- Z3
Z2
V-
Z1
2.
Enable DC supply to the PostX Module.