Onguard FG8800-1725 Addressable Field Node Four Channel Heavy Duty Contact
The FG8800-1725 heavy duty, 10 amps per channel, microprocessor based relay node provides four independent form C dry contacts to various field devices. The node contains an LED for each channel that indicates the real time status of each relay output. For local observation, the node LED channel will turn on steady when a relay changes state. Each channel has its own unique address and can be treated as an individual output for the system. The node is continuously supervised and interrogated through the control panel for supervision.
4 mounting hole diameters, .170" (4.32MM).
* For constraint areas, Allestec can remove end tabs allowing node to accommodate a 4-0 electrical junction box.
Node maximum depth = 1.3 " (33.02).
Tolerances are +/- .005 (.127).
Node can be rotated on the adapter 180° to accommodate terminal strip position.
Specifications of the Onguard FG8800 System 4-20mA Node
Node operating voltage:
18 - 30 VDC provided to the control panel
Relay node maximum current:
9mA quiescent, 94mA maximum
Relay output maximum ratings:
10 amps @ 30VDC or 250VAC or 8 amps @ 277VAC
Printed circuit board:
FR4 fiberglass UL rated 94V-0, 2 oz copper, SMOBC, MIL-PRF-55110F
Refer to above drawing
6.8 oz, 193g
Node operating ambient temperature:
0°F to 150°F
-17°C to 65°C
90% humidity non-condensing