STOBER
9 | Connection
05/2019 | ID 442790.01
99
9.5
Braking resistor
Housing grounding of the braking resistor
Note the information on connecting the grounding conductor in the chapter
for the braking
resistor housing ground.
9.5.1
FZMU, FZZMU connection description
The internal connections of the tubular fixed resistor are wired to terminals with heat-resistant, silicone-insulated strands
of wire. Also ensure a heat-resistant and sufficiently surge-proof design for the connection!
1
3
2
Fig. 20: FZMU connection overview
3
2
1
Fig. 21: FZZMU connection overview
No.
Function
1
Grounding conductor connection
2
RB braking resistor drive controller connection: X21, pin 1
3
RB braking resistor drive controller connection: X21, pin 2
Tab. 102: FZMU, FZZMU connection description
Connection type
Conductor cross-section [mm²]
Rigid
0.5 – 4.0
Flexible with end sleeve
0.5 – 2.5
Tab. 103: FZMU, FZZMU, FZZMQU conductor cross-section