Owner's manual

Chapter 2 Installation I/ O C O N N E C T I O N S
32 PM130 PLUS Powermeter Series
Relay Outputs
There are four electro-mechanic relay outputs provided for energy pulsing,
alarms, or remote control.
Figure 2-22 Relay Output Connection
Digital Inputs
12 optically isolated status inputs are provided for status monitoring,
pulse counting, external power demand period, and time synchronization.
Figure 2-23 12 Digital Input Connection