Wiring
4
Important notes:
♦
Power supply must be turned off
during mounting and wiring!
♦
In case of 90...250 VAC/DC power supply,
grounding the device through terminal (A)2
is mandatory for covering safety standards.
♦
Strictly observe the requirements
for RS485 network building!
Input signal wiring
Connect the input
with regard to its type
through the respective and
depending on the case type
(see '
Specifications
')
terminals on the device back.
Voltage transmitters
should be powered
ONLY
by external source!
Output wiring
Connect the outputs
with regard to their types
(see '
Specifications
')
via the respective terminals.
RS485 wiring
Connect the unit
to RS485 network line
via the respective terminals.
Power supply wiring
Connect the right power
supply voltage for your device
(see '
Specifications
')
through the respective
terminals.
More detailed
wiring schematics
are available at
comecogroup.com
under 'Support' tab.
