Rockwell Automation 1440-TPR06-00RE XM-360 Process Module - Manual (Page 31)

Publication GMSI10-UM006C-EN-P - August 2010
Installing the XM-360 Process Module 23
The XM-360 does not have an on-board relay. The relays are added when an
Expansion Relay (XM-441) module is connected to the XM-360. The XM-360
supports two Expansion Relay modules for a total of eight relays..
Wire the Remote Relay Reset Signal to the terminal base (Channel 6 input,
Channel 6 4-20mA output terminals) as shown in Figure 2.11.
Figure 2.11 Remote Relay Reset Signal Connection
IMPORTANT
You must enable the Enable Relay Reset Switch
Terminals parameter to make the Channel 6 input
terminals available to wire the external relay reset switch.
Refer to General Parameters on page 44.
The module provides remote reset functionality by setting
the Channel 6 4-20mA output to a fixed (12mA) level, and
setting the Channel 6 input channel to measure that
current. The switch is wired in series to allow the current to
flow, or to break the flow.
TIP
If you set a module relay to latching, make sure that any
linked relays, such as relays in an XM-440 Master Relay
Module, are not configured as latching. When both relays
are set to latching, the relay in each module will have to be
independently reset when necessary.
TIP
You can discretely reset a relay using the serial or remote
configuration tool.
ATTENTION
The switch power supply is isolated, but shares common
with Channel 4 and Channel 5 4-20mA outputs. Care
should be taken as to how these are grounded, if at all.