Electrical installation
4.8 Signal connections
Enclosed Drives
Operating Instructions, 12/2018, A5E36652151A
113
X541: 4 non-floating digital inputs/outputs
Table 4- 26 Terminal strip X541
Connector Terminal
Designation
1)
Technical specifications
6
M
Auxiliary voltage:
Voltage: +24 V DC
Max. total load current of +24 V auxiliary voltage for
terminals X540 and X541 combined: 150 mA
As input:
Voltage: -3 … 30 V
Power consumption, typical: 10 mA at 24 V DC
Input delay:
- For "0" to "1": Typ. 50
μ
s
- For "1" to "0". Typ. 100
μ
s
As output:
Voltage: 24 V DC
Max. load current per output: 500 mA
Max. total current of outputs (including currents to
the inputs): 100 mA / 1 A (assignable)
Sustained short-circuit-proof
Output delay:
- For "0" to "1": Typ. 150
μ
s at 0.5 A resistive load
(500
μ
s maximum)
- For "1" to "0": typ. 50
μ
s at 0.5 A resistive load
Switching frequency:
- For resistive load: Max. 100 Hz
- For inductive load: Max. 0.5 Hz
- For lamp load: max. 10 Hz
Maximum lamp load: 5 W
5
DI/DO 11
4
DI/DO 10
3
DI/DO 9
2
DI/DO 8
1
+24 V
Max. connectable cross-section:
- Standard version: #16 AWG (1.5 mm²)
- Version with option G65: #14 AWG (2.5 mm²)
1)
DI/DO: digital input/output: M: electronics ground
Note
Open input
An open input is interpreted as "low".
Note
If the 24 V supply is briefly interrupted, then the digital outputs are deactivated during this
time.
Содержание SINAMICS S150 NEMA
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