TSGR-21 GAS Release Panel User Manual
Vighnaharta Technologies Pvt. Ltd. Page
18
of
43
2.3.4
Output Circuits
The panel has three types of output circuits.
•
Notification Appliance Circuit (NAC)
•
Releasing Appliance Circuit (RAC)
•
Potential Free Contact Relay Outputs (PFC)
NAC
•
No. of NAC
:
3 circuits
•
Type
:
Class B
•
Output Voltage
:
27.5 V max
•
Current
:
<250mA (each)
•
Terminals
:
J11
•
Wire Size
: 1.5 Sq. mm.
RAC
•
No. of RAC
:
2 circuits
•
Type
:
Class B
•
Output Voltage
:
27.5 V max
•
Current
: 500mA (each)
•
Terminals
:
J14
•
Wire Size
:
1.5 Sq. mm. Twisted pair wire
Fixed Output (PFC)
Four PFC outputs: J13 on Interface board has 9 pins.