Satec PM130 PLUS Series - DI Module; 12 DI;4 RO Module

Chapter 2 Installation I/O Connections
PM130 PLUS Powermeter Series_Installation Operation and Manual 39
2.6.2 8 DI module
Eight optically isolated status inputs are provided for status monitoring, pulse counting, external power
demand period, and time synchronization
Figure 2-25 8 DI - Digital Input Connection
2.6.3 12DI/4RO Module
Before I/O Module installation ensure that all incoming power sources are shut OFF. Failure to
observe this practice can result in serious or even fatal injury and damage to equipment.
The 12DI/4RO module can be equipped with optional communication port COM2 – ETHERNET or RS-
422/485.
Figure 2-26 12DI/4RO Module