Environmental Considerations
Operating Temperature: 0°C to +50°C (+32°F to +122°F)
Relative Humidity: 5% to 85% at +30°C (+86°F),
non‑condensing
Loop
Inputs: Up to eight inputs
Input contacts may be normally‑open
(NO) or normally‑closed (NC) with
appropriate end-of-line resistor(s) for
supervision.
Resistance: 60Ω maximum
Terminal Wire Size: 1.8 mm (14 AWG) to 0.8 mm (22 AWG)
Power Requirements
Current (Maximum): 35 mA standby
35 mA maximum with connected
accessories
Voltage (Operating): 8 VDC to 14 VDC

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