ABB RET670 Applications Manual

4.2.6.2 Setting guidelines
Redundant communication (DUODRV) is configured in the local HMI under Main
menu/Settings/General settings/Communication/Ethernet configuration/Rear
OEM - Redundant PRP
The settings can then be viewed, but not set, in the Parameter Setting tool in PCM600
under Main menu/IED Configuration/Communication/Ethernet configuration/
DUODRV:
Operation: The redundant communication will be activated when this parameter is set
to On.After confirmation the IED will restart and the setting alternatives Rear OEM -
Port AB and CD will not be further displayed in the local HMI. The ETHLANAB and
ETHLANCD in the Parameter Setting Tool are irrelevant when the redundant
communication is activated, only DUODRV IPAdress and IPMask are valid.
1MRK504116-UUS C Section 4
Station communication
815
Application manual

ABB RET670 Specifications

General

Rated Frequency	50/60 Hz
Inputs	Analog and binary inputs
Application	Protection of power systems
Communication Protocols	IEC 61850, DNP3, Modbus
Operating Temperature Range	-25°C to +55°C
Mounting	Rack mounted
Number of Binary Inputs	Up to 48
Number of Binary Outputs	32
Protection Functions	Overcurrent Protection
Outputs	Binary outputs
Enclosure	IP 54
Type	Line Differential Protection
Number of Analog Inputs	24