The monitor accepts +4 to +20 mA current inputs or any

proportional voltage inputs between -10 Vdc and +10 Vdc, in

addition to monitoring “dry” or “wet” contacts which can be a

sensor, switch, or relay.

Primary purposes of the PVD Module:

• Continuously process input from monitored

parameters to be compared against configured alarm

setpoints to drive alarms for machinery protection.

• Allow provision of essential machine information, such

as Trip Multiply for machine startup and Alarm Inhibit

for both operations and maintenance personnel.

These modules occupy a single slot. The module OK LEDs

indicate proper functioning and the LINK LEDs indicate good

system communication. Six Channel Status LEDs on the utility

side of the module indicate a connected sensor in OK condition.