Description
Designed to operate on all Honeywell V-Plex polling loops, the VPLEX-VSI provides short circuit isolation for devices in compatible control panels. When a short circuit occurs on a branch of the polling loop, a trouble LED illuminates and isolates the faulty branch from the system, improving safety and life safety and reducing troubleshooting time and maintenance costs.
SPECS
Operating temperature | 20C to +60C |
Operating relative humidity | 0-95% non-condensing |
Operating voltage | 7-14 VDC, for V-Plex system |
Quiescent current | 1.2 mA (LED off), 5.0 mA (LED on) |
Loop current | 2 amps, max. |
Full short detection | <10 ohms |
Resistive short circuit detection | (10-400) ohms during normal probing; (10-800) ohms when applying probing loop power |
Ignition short circuit detection | ≤15 ohms |
Overload detection | The loop power level is 6 VDC |
Dimensions | 4 1/8″ long x 9 1/16″ wide x 7/8″ deep |
List of agencies |
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