Electrical connection
Analogue output reference
For Vac power supply, connect the second transformer wire
For Vdc power supply, connect one of the two power wires, the device automatically recognizes whether this
is + or GND. For AC power supply, connect one of the two transformer wires.
NO contact for the warning/fault relay
Common for the warning/fault relay
NC contact for the warning/fault relay
NO contact for the alarm relay
Common for the alarm relay
NC contact for the alarm relay
V+ for the output voltage provided for service
Service voltage reference
Built-in version sensor connector
Remote version sensor connector (connection not to be used for built-in products)
All external circuits connected to device shall be double or reinforced isolated from mains meet SELV and Limited
energy requirements according to clause 9.4 of UL61010-1 3rd edition.
To Next Page
Loading...