GJV 30 743 60 R101 ABB GJV3074360R101, Communication Module – T200

ABB Module No.: GJV 30 743 60 R101, GJV3074360R101

GJV 30 743 60 R101 functions:

1. Signal Acquisition – Digital input modules read binary signals (ON/OFF, open/closed) from field devices such as pushbuttons, limit switches, proximity sensors, and contactors, converting them into electrical signals that the controller can process.

2. Control of Field Devices – Digital output modules send binary control signals to actuators such as relays, solenoid valves, motor starters, indicator lamps, and other devices to turn them ON or OFF based on the program logic.

3. Electrical Isolation – They provide isolation between the high-voltage/current field wiring and the low-voltage control system to protect the controller and ensure safety.

4. Voltage Level Adaptation – Support various voltage levels (e.g., 24 V DC, 120 V AC, 230 V AC) to match different types of field equipment and installation standards.