BECKHOFF C9900-P223 - Manual (Page 11)

Installation Instructions
C9900-P223 / C9900-P224 9
Connection with the Industrial PC
The pin strip shown on the photograph is mounted on the power supply
unit for connecting the unit with the power supply, switch, battery pack
(C9900-P224 only) and UPS output (C9900-P224 only).
Pin strips
on the input side
Uninterruptible power supply (UPS)
Note
With the C9900-P224 power supply you can realize an uninterruptible
power supply (UPS) using the battery pack C9900-U330.
Risk of explosion!
WARNING
Risk of explosion if other battery packs are used!
A Control Panel can be connected to the UPS output of the C9900-P224.
The maximum current loading is 1.4 A.
Pin assignment of the connector
The power supply and the external circuit for switching the Industrial PC on
and off are connected via the 8-pole plug connector .
Pin assignment for
connecting the switch, the
power supply and the
battery pack (optional)
Pin Function
1 -
2 +
Battery Pack
(only C9900-P224)
3 UPS+ (only C9900-P224)
4
5 -
6 +
24 V DC
Power Supply
7 PC_ON
8 Power-Status
1 2 3 4 5 6 7 8