APC 990-4053 manual Remote Display Power Supply, Remote Display Cables

Options/Accessories

6.4.2 Remote Display Installation

6.4.2.1 Connecting RS232C and Mains Adapter

CAUTION!

Wiring for alarm and signal circuit field to be rated 300V (minimum).

Rear view Rear view Front view

1.Turn 180° to loosen the 4 screws

2.Remove front cover

3.	Mont back plate	Cable entry from bottom and rear	DP9-F	Mains adapter
4.	Connect cables

6.4.2.2 Remote Display Power Supply

The remote display is supplied by normal AC power with no battery back-up. For UPS data transmission to remote display to remain unaffected during power failure, the remote display must be supplied from an uninterruptible power source.

Converters used to extend communication distance must also be supplied from uninterruptible power sources.

6.4.2.3Remote Display Cables

RS232C to RS232C cable:

APC Silcon, DB25-F Remote Display, DB9-M

X

Connect shield at one end only!

Rating: Refer to Local/National electrical codes.

Communication voltage +15VDC

990-4053

Installation Guide APC Silcon 480kW 400V UPS 59