ABB RELION REX640 Technical Manual

3.28.4 Monitored data
Monitored data is available in two locations.
• Monitoring> Communication> Ethernet> Activity> CH6LIV
• Monitoring> Communication> Ethernet> Link statuses> LNK6LIV
3.28.5 Diagnostics
Diagnostics data is available in Monitoring> Communication> Ethernet>
Diagnostics> X&.
Table 361: Parameters read from the SFP module connected in the X6/LD line differential channel
Parameter Values (Range) Unit Step Default Description
Temperature –128.0...128.0 C 0 Measured SFP transceiver tem-
perature
Voltage 0.000...6.550 V 0 Measured SFP transceiver volt-
age
Bias current 0.0...131.0 mA 0 Measured SFP transceiver bias
current
Tx power 0.000...6.550 MW 0 Measured SFP transceiver’s
transmitter power
Rx power 0.000...6.550 mW 0 Measured SFP transceiver’s re-
ceiver power
XCVR detected FALSE / TRUE FALSE SFP Transceiver detection state
Rx Power alarm FALSE / TRUE FALSE SFP Receiver power alarm
Tx Power alarm FALSE / TRUE FALSE SFP Transmitter power alarm
Voltage alarm FALSE / TRUE FALSE SFP transceiver voltage alarm
Temperature alarm FALSE / TRUE FALSE SFP temperature alarm
Part name
SFP not inserted
SFP not supported
2RCA045621 (MM 2
km)
2RCA045622 (SM 20
km)
2RCA045623 (SM 50
km)
SFP not inserted
Name, type and operational dis-
tance for the SFP module
1MRS759142 F Basic functions
REX640
Technical Manual
325

ABB RELION REX640 Specifications

General

Model	RELION REX640
Category	Protection Device
Communication Protocols	IEC 61850, Modbus, DNP3, IEC 60870-5-103
Display	LCD
Rated Voltage	100-240 V AC/DC
Rated Frequency	50/60 Hz
Protection Functions	Overcurrent, Earth Fault, Overvoltage, Undervoltage, Frequency
Mounting	Rack mounting
Inputs/Outputs	Analog inputs
Housing	Metal
Input Voltage	24-250 V DC / 100-240 V AC
Operating Temperature	-25°C to +70°C
Enclosure	IP20