3.1.3
Digital Input (DI) Connection
SPG-M041 integrates a 4-channel digital input (DI) module. SPG-M-41 accepts 4 ~ 20V
input voltage from most PLC, gateway or other signaling devices, which makes it more
versatile in industrial applications.
Location of 4 channel digital input on SPG-M041:
•
Pinout of 4 channel digital input on SPG-M041:
•
Chapter 3 – Gateway Setup and Configuration
16