Siemens sinamics dcp - Page 93

Electrical connection
5.6 Additional system components
SINAMICS DCP
Operating Instructions, 09/2019, A5E34382853K
91
X524 electronic power supply
Table 5- 23 Terminals for the X524 electronic power supply
Connector
Terminal
Designation
Technical specifications
+
Electronic power supply
Voltage: 24 VDC (20.4 – 28.8 V)
Power consumption: max. 1.7 A
1)
Max. current via jumper in connector:
20 A (15 A according to UL/CSA)
+
Electronic power supply
M
Electronics ground
M Electronics ground
1)
Including the current consumption for the digital outputs and for supplying the sensor
The maximum cable length that can be connected is 30 m.
Note
The two "+" or "M" terminals are
jumpered in the connector. This ensures that the supply
voltage is looped through.
The current consumption increases by the value for the DRIVE
-CLiQ node and digital
outputs.
X520, X530 digital inputs
Table 5- 24 Screw terminal X520
Connector
Terminal
Designation
1)
Technical specifications
1
DI 0
Voltage: -3 V to +30 V
Electrical isolation: Yes
Reference potential: M1
Input characteristic acc. to IEC 61131-2, type 1
Input voltage (including ripple)
"1" signal: 15 V to 30 V
"0" signal: -3 to +5 V
Input current
at 24 V DC: typ. 9 mA
for "1" signal: > 0.5 mA
Input delay:
For "0" → "1": typ. 50 µs/max. 100 µs
for "1" → "0": typ. 130 µs, max. 150 µs
2
DI 1
3
DI 2
4
DI 3
5
M1
6 M