9
Fuses
Fuses
Fuse
number
Fuse RZ 25 RZ 50 RZ 75
Glass tube fuse 5 x 20 mm
F2 Battery 1 6.3 A,
slow-blow
10 A,
slow-blow
10 A,
slow-blow
F3 Battery 2 6.3 A,
slow-blow
10 A,
slow-blow
10 A,
slow-blow
F4
Motor line
4 A, slow-blow 8 A, slow-blow 8 A, slow-blow
2
43
a
b
1
1a
c
e
d
g
f
Layout of compact control units RZ 50 / RZ 75
Components
1 Housing
1a Protective-conductor terminal in
the housing
2 Power supply unit
3 Batteries
4 Board
Board
a Drive connection
b Connections for components
with terminal resistors
c Fuses
d Service interface
e Jumper J1, J2 and pin connectors
f DIP switch and potentiometer
g Display LEDs and reset push-
button
4