54
Technical Data
Mounting and Operating Instructions CEAG Central Battery System ZB-S 40071860179 (L) November 2018 www.ceag.de
4.4.12 CEAG 3-PM Module with
24V current loop
The connection in the ZB-S (US-S) control cabinet is
made at the 3-tier terminal block (S3 and S4) for external
connections.
Schematic of a CEAG 3-PM Module with a 24V control loop for
emergency lighting request with differential loop monitoring for short
circuit and open circuit detection
Differential monitoring:
System (maintained light) powers on immediately in the
event of a short or open circuit
Phase monitor switch closed (1 kOhm): Normal system
operation:
CEAG 3-PM Module
NOTES:
Where several sub-distribution boards must be monitored,
additional devices must be connected and wired with the
other devices in a 24V loop.
If a 3-phase monitor is to monitor fewer than 3 phases,
then the other inputs on the monitor must be jumpered.
4.4.13 Completing Assembly
O
O
Refer to the plans and drawings for installation on site
and check all of the circuits that have been made.
O
O
Check that all connections are tight.
O
O
Clear away all unused cables, insulation and fixing
materials and all tools and packaging.
O
O
The revision marking on the final circuits should be
done.
possible use of terminal 3
as ponit-to-point terminal
Schematic showing the connection of several CEAG 3-phase monitors
