IV374E Rev.03
Installation and user manual
Date of issue : 2016-09-06
Page 58 of 63 + FR
Appendix 5 RS485 communication port definition
Definition of port
:
Connection between the Device’s RS485 port and UPS RS485 port.
device(RJ45)
UPS(RJ45)
Description
Pin 1/5
Pin 1/5
485+ “A”
Pin 2/4
Pin 2/4
485 - “B”
Available function of RS485
◆
Monitor UPS power status.
◆
Monitor UPS alarm info.
◆
Monitor UPS running parameters.
◆
Timing off/on setting.
RS485 communication data format
Baud rate ---------- 2400bps
Byte length ---------- 8bit
End bit ---------- 1bit
Parity check ---------none
.
Содержание SAFEPOWER SPM
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