Siemens SINAMICS G130 Function Manual page 80

Controlling the safety functions
5.3 Control of "STO" and "SS1" via terminals on the Control Unit and the Motor/Power Module
Terminal strip -X41 of the Motor Modules Chassis-2
Table 5- 19
Terminal
-X41:1
-X41:2
Terminal strip -X21 on the Motor Modules Booksize
Table 5- 20
Terminal
-X21:3
-X21:4
Terminal strip -X122 on the CU320-2 Control Unit
Table 5- 21 Terminal strip -X122 on the CU320-2 Control Unit
Terminal
1
2
3
4
5
6
7
8
9
10
11
12
13
78
Terminal strip -X41 of the Motor Modules Chassis and Chassis-2
Function
EP +24 V (enable pulses)
EP M1 (enable pulses)
Terminal strip -X21 on the Motor Modules Booksize
Function
EP +24 V (enable pulses)
EP M1 (enable pulses)
Designation Technical data
1)
DI 0 Voltage: -3 ... +30 V DC
Electrical isolation: Yes
DI 1
Reference potential: M1
DI 2
Input characteristic acc. to IEC 61131-2, type 1
DI 3
Input voltage (including ripple)
DI 16
"1" signal: 15 ... 30 V
"0" signal: -3 ... +5 V
DI 17
Input current
at 24 V DC: typ. 3.5 mA
at <0.5 mA: Signal "0" reliably detected
Input delay
for "0" → "1": typ. 50 μs
for "1" → "0": typ. 150 µs
M1 Reference potential for terminals 1 ... 6
M Electronics ground
As input:
DI/DO 8
Voltage: -3 ... +30 V DC
DI/DO 9
Electrical isolation: no
M
Reference potential: M
Input characteristic acc. to IEC 61131-2, type 1
DI/DO 10
Input voltage (including ripple)
DI/DO 11
Technical data
Supply voltage: 24 V DC (20.4 ... 28.8 V)
Current consumption: 10 mA
The pulse inhibit function is only available when the
"Safety Integrated Basic Functions via onboard termi-
nals" is enabled in the software.
Technical data
Supply voltage: 24 V DC (20.4 ... 28.8 V)
Current consumption: 10 mA
Signal propagation times:
L → H: 100 µs
H → L: 1000 µs
The pulse inhibit function is only available when the
"Safety Integrated Basic Functions via onboard termi-
nals" is enabled in the software.
Function Manual, 08/2023, A5E03264275A
Safety Integrated