Usi Board; Board Versions; Layout - Novexx Solutions 64 Series Service Manual

03/02 Rev. 2.14-02

USI board

SERVICE MANUAL
64-xx – CHESS x – DPM – ALX 92x – Novexx PA-1x6

Board versions

This description is only for USI boards matching the following conditions
(see Fig. 6:):
– Version of the board: A2345-04.
– Version of the USI controller: V2-T1-F873.
USI 24 V
A2345-04
Fig. 6: Version designations on the USI board.

Layout

USI signals
JP8
Fig. 7: Connecting the USI board.
Connector for
optional PLC
Service - Boards, Page 15
USI V2-T1-F873
USI 24 V A2345-04
Voltage supply
output driver
Data line and
voltage supply
controller
Pin 1
CN300:
Connector internal
USI inputs