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ABB REX640 User Manual

ABB REX640
132 pages
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D
1 2
GUID-D53AE6BA-8746-4796-B1C9-13352190FAEA V1 EN
Figure 6. LHMI connectors
1
USB port
2 RJ-45 ports
1MRS759144 A
REX640
Product version: 1
ABB 9

Table of Contents

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ABB REX640 Specifications

General IconGeneral
Device TypeProtection Relay
Communication ProtocolsIEC 61850, Modbus, DNP3, IEC 60870-5-103
Rated Frequency50/60 Hz
Operating Temperature Range-25°C to +55°C
DisplayLCD
HousingMetal
ManufacturerABB
ModelREX640
MountingRack mounting
Inputs and OutputsConfigurable binary inputs and outputs
Rated Voltage48-240 V AC/DC
Protection FunctionsOvercurrent, Earth Fault
Input Voltage48-240 V AC/DC
CertificationsCE, UL, IEC

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