Siemens SINAMICS Series Operating Instructions Manual page 261

7.6.3.3 X524 Electronics power supply
Table 7- 46
Connector
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.
7.6.3.4 X531-X536 temperature sensor inputs
Table 7- 47 X531-X536: Temperature sensor inputs
Connector Terminal
1
2
3
4
Measuring current via temperature sensor connection: approx. 0.83 mA
When connecting temperature sensors with three wires, a jumper must be inserted between
X53x.2 and X53x.4.
SINAMICS DCM DC Converter
Operating Instructions, 12/2018, A5E34763375A
X524: Electronic power supply
Terminal Designation
+ Electronic power
supply
+ Electronic power
supply
M Electronics ground
M Electronics ground
Function Function
1x2 / 2x2-wire 3 and 4-wire
+ Temp +
(channel x) (channel x)
- Temp -
(channel x) (channel x)
+ Temp + I
c
(channel y) (constant current,
positive channel x)
- Temp - I
c
(channel y) (constant current,
negative channel x)
Additional system components
7.6 Terminal Module TM150
Technical specifications
Voltage: 24 V DC (20.4 V – 28.8 V)
Current consumption (max./typ.): 0.5 A / 0.1 A
Max. current via jumper in connector: 20 A
(15 A according to UL/CSA)
Technical specifications
Temperature sensor connection for sensors with
1x2-wires
Connection of the 2nd measurement cable for
sensors with 4-wires
Temperature sensor connection for sensors with
1x2-wires
Connection of the 1st measurement cable for
sensors with 3 and 4-wires.
Temperature sensor connection for sensors with
2x2, 3 and 4-wires
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