Terminal modules
User manual 57120_hdb_en_12 47 / 70
9 Terminal modules
9.1 Art. no. 57120 Terminal module 8X24 V DC
9.1.1 Features
Description The terminal module is a potential distributor. Using 8 terminals you have
access to the 24 V DC power supply. The backplane bus is looped through the
module. The module does not have any module identification, but it is consid-
ered in the calculation of the maximum number of the modules.
Properties 8 terminals 24 V DC power supply
Maximum terminal current 10 A
Backplane bus looped through
Electrical isolation 500 V
eff.
(field voltage to the bus)
9.1.2 Structure
1 Locking lever
2 Backplane bus
3 24 V DC power supply
4 Terminals