Power (X940)

An external battery pack and another device, e.g. a control panel, can be connected to the connector (X940). The plugs for the cabling are supplied with the CX2900-0192 battery pack and can be re-ordered.

Wire cross-section:

min. 1.5 mm2

Cable length:

max. 5 m

Power (X940) 1:
Power connection X940.
Power interface X940, PIN assignment.

Interface

Description

OUT

Ground
0 V
+24 V

A control panel or monitor, for example, can be connected here. The connection supplies external devices with up to 48 W. Protect the connected devices with an appropriate fuse.

SIG

0 V
FAIL

FAIL is set to “1” in the event of a power failure. Technically, the output is set to 24 V. 0 V is the reference potential. It can be wired, for example, to the digital channel of an input terminal and thus additionally evaluated.

BAT

Ground
-BAT
+BAT

The battery pack is connected here. Earth, -BAT and +BAT are fed accordingly to the connections on the battery pack. The battery is charged or, in the case of a power failure, the CX system is supplied with power via these cables.