BECKHOFF C9900-P208 - Manual (Page 11)

Installation Instructions
C9900-P208 / C9900-P209 9
Connection with the Industrial PC
The power supply unit features an 8-pin contact strip for connecting the
power supply unit inside the Industrial PCs with the respective connection
sockets for power supply switch and battery pack (C9900-P209 only).
In addition, the C9900-P209 power supply unit features a UPS output for
connecting a Control Panel.
Input 24V DC UPS-
output
Pin strips
Uninterruptible power supply (UPS)
Note
With the C9900-P209 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 plug connector.
Pin assignment for
connecting the switch, the
power supply and the
battery pack (optional)
Input 24V DC: Pin Function
1 -
2 +
Battery Pack
(C9900-P209 only)
3
4 -
5 +
24 V DC Power Supply
6 Power-Status
7 PC_ON
Pin assignment for
connecting a control panel
(optional)
UPS-output
(C9900-P209 only): Pin Function
1 UPS-
2 UPS+
UPS-output
7 6 5 4 3 2 1 1 2