Morrison Bros. Model 918AC Tank Alarm System Interface w/ 2 Inputs & 1 Output (MO918AC2100AI)

Intrinsically safe input modules expandable up to 4 input channels Electromechanical output modu...

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Intrinsically safe input modules expandable up to 4 input channels
Electromechanical output modules expandable up to 4 output relays
Audible alarm ON/OFF selectable by channel
Auto silence ON/OFF selectable by channel
Normal open (NO) or normal close (NC) selectable on input and output
Output relay activation selectable to one or more input channels
Fail safe mode selectable to indicate power outage at console
Change lens color: red (standard), amber, or green
Power Requirements: 100-240 VAC, +/-10%, 50/60 Hz
Input Sensors: simple switch devices
Output Relays: dry switch contact, form C SPDT, rated 5 AMPS at 240 VAC
Enclosure: NEMA 4X indoor/outdoor weather protected lockable box (non-hazardous location only)
Audible Horn: 95 dBA at 2 feet
Operating Temperature: -40°F to 140°F

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