Onguard FG8800-1060 Addressable Field Node Monitors Four Channels of Contact Inputs

Onguard FG8800-1060 Addressable Field Node Monitors Four Channels of Contact Inputs

The FG8800-1700 4-20MA microprocessor based node accommodates four independent gas sensors. The node contains an LED that blinks for power on status. Each channel has its own unique address and can be treated as an individual input for the system. Color bar graphs indicate the gas concentration levels at the control panel. Real time %LFL and loop current measurement are also displayed on the screen. Each channel accommodates three set point locations. The choice to disable any channel is implemented through the program. The node and its associated field wiring are continuously supervised and interrogated through the control panel.

Onguard FG8800-1060 Addressable Field Node Monitors Four Channels of Contact Inputs

Onguard FG8800-1060 Addressable Field Node Monitors Four Channels of Contact Inputs

Node Notes:
  1. 4 mounting hole diameters, .170" (4.32MM).
  2. * For constraint areas, Allestec can remove end tabs allowing node to accommodate a standard 1 gang electrical switch box.
  3. Node maximum depth = .9" (22.86).
  4. Tolerances are +/- .005 (.127).
Adapter notes:
  1. Node can be rotated on the adapter 180° to accommodate terminal strip position.

Approvals

Specifications of the Onguard FG8800 System Input Node

Electrical

Node operating voltage:

18 - 30 VDC provided to the control panel

Input node current rating @ 24 VDC:

20mA quiescent, 35mA maximum

Printed circuit board:

FR4 fiberglass UL rated 94V-0, 2 oz copper, SMOBC, MIL-PRF-55110F

RF sheilding:

Pending

Mechanical

Dimensions:

Refer to above drawing

Weight:

2.8 oz, 80g

Environment

Node operating ambient temperature:

0°F to 150°F
-17°C to 65°C
90% humidity non-condensing

Packaging and exposure:

NEMA 1


Node ordering part number:

FG8800-1060

Onguard FG8800 Fire and Gas System Components

Onguard FG8800 Fire and Gas System - Addressable Industrial Fire/Gas Control Panel

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