aerl
COMMS MANUAL
COOLMAX SR
Australian Energy Research Laboratories, Pty.Ltd
AER07.004 – Version G2 v9
13
th
January 2016
4 of 21
2
WIRING
Remove the access cover at the bottom of the COOLMAX SR to install cabling. This is done by
removing the two M3 countersunk hex screws on the bottom of the enclosure at the front as shown
below in
Figure 1
.
Figure 1: Removal of the Access Panel
Important: All COOLMAX SR wiring must enter the unit via a 40mm conduit
fitting at the bottom of the unit. Drilling holes into the unit to make any other
cable entry point will void the unit’s warranty.
CAUTION: When connecting an external device to any of the COOLMAX SR
communication ports (ie. USB, Modbus RS485 or CAN Bus ports) a suitable
isolator adapter must be used to prevent any possible damage occurring to
the controller and system. Failure to use an isolator adapter in these
circumstances will void customer warranty.
