5 commissioning, Safety engineering – Lenze E94AYAB − SM100 User Manual
Page 17
Safety engineering
Device modules
Safety module SM100
l
17
EDS94AYAB EN 2.1
Detail features of the inputs and outputs of the SM100
Terminal
Specification
[Unit]
min.
typ.
max.
SIA, SIB
Low signal
V
−3
0
5
High signal
V
15
24
30
Input capacitance at switch−off
nF
4
Input delay (tolerated test pulse)
ms
1
Switch−off time (depending on the standard device)
ms
2.5
4
Running time
ms
3
SIA
Input current
mA
160
170
Input capacitance at switch−on, reduced
mF
20
SIB
Input current
mA
28
35
Input capacitance at switch−on, reduced
mF
5
GI
Ground for SIA/SIB
24O, GO
Supply voltage through safely separated power supply
unit (SELV/PELV)
V
18
24
30
DO
Low signal
V
0
0.8
High signal
V
17
24
29
24O, GO, DO
Output current
A
0.7
Truth table
Inputs
Outputs
Description
Enable
SIA
SIB
DO1
through SM100
0
0
1
"Safe torque off" is activated
0
0
1
0
0
1
0
0
0
1
1
0
Drive is active
1
Tab. 1−2
Truth table SM100
1.2.4.5
Commissioning
ƒ
Settings in or at the module are not required.
ƒ
Required settings in the basic device:
– C00214, type of safety module
ƒ
During commissioning and after the replacement of a module it is vital to check the
safety function.