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Chapter 5 Communication Interface
EDX Series UPS feature an Intelligent Slot, Expanded Slot, Parallel ports,
External Battery Temperature Probe connection port, AS400 relay port, EPO,
RS485 and RS232 ports as well as Service Supervising Communication Interface
exclusively available to Eaton technical personnel.
1. Intelligent slot: suitable for WebPower card (optional), enabling you to realise
remote supervisory management of UPS by accessing Internet. (Note: the
Intelligent slot on 3 Phase EDX UPS require the “short” version of WebPower
card).
EDX 60KVA/80KVA
2. Parallel ports: communication connections for parallel configuration, 6 sets of
UPS in parallel for 60KVA/80KVA models.
3. EXT.BATTERY TEMP PROBE: temperature interface for external battery
cabinet, capable of battery temperature supervision so as to realise intelligent
battery management.
4. Standard AS400 interface: provides dry-contact interface for UPS supervising,
the contact signals can reflect the UPS operation states so as to realize power
source management (See Appendix for AS400 Port pin definition).
5. EPO: emergency power off, which provides users having emergency power-off
need with direct UPS output off function. (See Appendix for EPO external wiring
diagram)
6. Standard RS485 Interface: capable of UPS supervising management when
parallel machine, providing complete control over UPS power supply (See
Appendix for RS485 port Pin definition).
