ABB COM0002 2RAA005844A0005 LDM MM LC + 2*RJ45+ RS

COM0002 LDM MM LC + 2*RJ45+ RS is Communication module

The front communication connection is an RJ-45 type connector used mainly for configuration and setting.

For RED615, the rear communication module is mandatory due to the connection needed for the line-differential protection communication. If station communication is needed for REF615, REG615, REM615 or RET615, an optional rear communication module is required. Several optional communication connections are available.
• Galvanic RJ-45 Ethernet connection
• Optical LC Ethernet connection
• ST-type glass fiber serial connection
• EIA-485 serial connection
• EIA-232 serial connection

Functions:

1.Protection Functions
Overcurrent protection (instantaneous, definite time, inverse time)
Ground fault protection
Short-circuit protection
Motor/transformer thermal overload protection (optional)

2.Measurement Functions
RMS current and voltage measurement
Power (active/reactive) and energy metering
Frequency and power factor monitoring

3.Communication and Integration
Supports Modbus RTU, Profibus DP, and other communication protocols
Integrable into ABB automation systems
4.Diagnostics and Alarms
Real-time fault logging
Self-test function and LED status indication
5.Control Functions
Relay output control
Programmable logic

Frequently Asked Questions:
1.What's payment term can support?
T/T Only
2.When does the warranty period start?
One year from the time the client receives the goods.

Datasheet Link: