Stober SD6 Series User Manual

8 | Connection STOBER
86
12/2018 | ID 442537.05
8.4.12 X11: 24V supply
The connection of 24V
DC
to X11 is required for the power supply of the control unit.
ATTENTION!
Device damage due to overload!
If the 24 V
DC
power supply is looped to multiple devices over the terminal, the terminal may be
damaged by a current that is too high.
▪ Make sure that the current over the terminal does not exceed the value 15A (UL: 10A).
Electrical data All types
U
1CU
24V
DC
, +20%/−15%
I
1maxCU
1.5 A
Tab. 76: Control unit electrical data
Pin Designation Function
1 | 3
2 | 4
1 + 24V
DC
supply for the control unit; bridged in
the terminal; design in accordance with EN
60204: PELV, secondary grounded,
recommended fuse protection: max. 15AT
8
2
3 − Reference potential for +24V
DC
, bridged in
the terminal
4
Tab. 77: X11 connection description
Information
The device may not be connected to a DC supply grid. Instead, supply it over a local 24 V
DC
power supply.
Connecting wiring
For connecting wiring, observe the terminal specifications in the chapter BLDF 5.08 180 SN
[}153].
Cable requirements
Feature All sizes
Max. cable length 30m
Tab. 78: Cable length [m]
8
For UL-compliance, use of a 10A fuse (time delay) is required. Be sure that the fuse meets certification
requirements for DC voltage in accordance with UL 248.

Stober SD6 Series Specifications

General

Brand	Stober
Model	SD6 Series
Category	Controller
Language	English