Chapter 2 Installation I/O Connections
46 EM13x Series SMART MULTIFUNCTION METER
8 DI module
Eight optically isolated status inputs are provided for status monitoring,
pulse counting, external power demand period, and time
synchronization
Figure 2-13 8 DI - Digital Input Connection
12DI/4RO Module
The 12DI/4RO module can be equipped with optional communication
port COM2 – ETHERNET or RS-422/485.
Figure 2-14 12DI/4RO Module
Relay Outputs
There are four electro-mechanic relay outputs provided for energy
pulsing, alarms, or remote control.