Inputs; Specification Of The Sto Inputs; Sto With Ossd Signals; Specification Of The Sbc Inputs - KEB COMBIVERT F6 Instructions For Use Manual

DESCrIPTION OF THE TErMINALS

4.1 Inputs

4.1.1 Specification of the STO inputs

STO
Inputs
UL [V]
max.
min.
Table 7: Specification of the STO inputs
The maximum short-term starting current of the input is limited to 0.6 mA.

4.1.2 STO with OSSD signals

The filter time depends on the minimum input voltage and can be specified as follows:
Input voltage [V]
Table 8: STO with OSSD signals

4.1.3 Specification of the SBC inputs

The inputs of the SBC function are specified as follows according to IEC61131-2 type 1:
SBC
Inputs
UL [V]
max.
min.
Table 9: Specification of the SBC inputs
The maximum short-term starting current of the input is limited to 30 mA.
Attention

4.1.4 SBC with OSSD signals

The filter time for the entire voltage range is at least 1 ms.
22
Status 0
IL [mA]
5 55
-3 not defined
15
18
20
24
30
Status 0
IL [mA]
5 15
-3 not defined
Consistency check
Since a consistency check of the input signals takes place, a slew rate of
> 1 V/ms must be available at a status change.
Status 1
UH [V] IH [mA]
30
15
OSSD pulse width [ms]
0.08
0.5
1.0
1.4
1.8
Status 1
UH [V] IH [mA]
30
15
55
5
15
2