Emergency-Switch
An emergency switch or dead man switch can be connected at the terminal shown in Error! Reference source not f
ound..
On the left side of the (10) tank truck sensors terminal
strip a 2 pin terminal strip is placed.
This is an intrinsically safe normally open input that
MUST
be closed (latched or un-latched) to gain a
“permissive” condition.
As soon as this switched input is opened (or broken
wire) the Rack monitor 88XX will switch to NON
permissive.
If this input is NOT used a connection MUST be
made between the two pins. See Error! Reference s
ource not found...
Truck Data Communication
The 87XX Series Rack Monitors can be used to read a Vehicle ID if installed on the truck
(See Error! Reference source not found.).
Contact OPW / Civacon for software upgrade
Dip switch “0” (outmost right) must be set to activate
the software.
This feature, reading a Vehicle ID if installed on the truck,
requires communications with the rack monitor via the unit’s
optional RS485 communications port. Communications
follows MODBUS RTU data communication protocol.
See operating manual for used RS485 Data protocol.
OPW / Civacon advise to use our Model CID-2000
Electronic ID Module (See Error! Reference source not found.)
See H53171PA (MODEL CID-2000
INSTALLATION INSTRUCTIONS) for details.
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