Schneider EGR-20USAM | MODBUS-RTU 8Pin Socket, Current ZCT

Description

Schneider EGR-20USAM | MODBUS-RTU 8Pin Socket, Current ZCT

General Description:

The Schneider EGR-20USAM is a communication module designed to interface with ZCT (Zero Phase Current Transformers) and EOCR protection devices. It features MODBUS-RTU communication via an 8-pin socket, allowing real-time monitoring and data exchange between protective relays and PLCs or SCADA systems.

Key Features:

• Model: EGR-20USAM

• Communication Protocol: MODBUS-RTU

• Connection Type: 8-pin socket

• Application: Current transformer (ZCT) interface

• Function: Enables communication and data transmission from EOCR/ZCT to external systems

• Voltage Supply: Typically 24V DC (check datasheet for confirmation)

Technical Specifications:

• MODBUS Interface: RS-485

• Baud Rate Support: Multiple standard rates (e.g., 9600, 19200 bps)

• Pin Configuration: 8-pin modular socket for easy installation

• ZCT Compatibility: Designed to work with Schneider EOCR series and ZCTs (e.g., ZCT-035, ZCT-080, ZCT-120)

• Indicator LEDs: Communication and power status

• Mounting: DIN rail or panel mount

• Operating Temperature: -10°C to +60°C

Typical Applications:

• Motor protection systems using EOCR relays

• Leakage and ground fault current detection

• Integration into MODBUS-based SCADA/PLC systems

• Remote monitoring and control in industrial automation

• Energy and maintenance management in electrical panels

Benefits:

• Reliable communication between protection devices and central systems

• Plug-and-play setup with modular 8-pin socket

• Real-time data transmission for enhanced safety

• Compact design for space-saving in control panels

• Compatible with Schneider’s EOCR + ZCT systems