Siemens SINAMICS DCM Manual page 247

Additional system components
7.5 Terminal Module TM150
7.5.3.3 X524 Electronics power supply
Table 7- 40
The maximum cable length that can be connected is 10 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.
7.5.3.4 X531-X536 temperature sensor inputs
Table 7- 41 X531-X536: Temperature sensor inputs
Terminal Function
1x2- / 2x2-wire
1 + Temp
(channel x)
2 - Temp
(channel x)
3 + Temp
(channel y)
4 - Temp
(channel y)
Measuring current via temperature sensor connection: Approx. 0.83 mA
248
X524: Electronic power supply
Terminal Designation
+ Electronic power supply
+ Electronic power supply
M Electronics ground
M Electronics ground
Function
3 and 4-wire
+
(channel x)
-
(channel x)
+ I
c
(constant current, positive
channel x)
- I
c
(constant current, nega-
tive
channel x)
ac.maher.co.ir
Technical specifications
Voltage: 24 VDC (20.4 V – 28.8 V)
Current consumption (max./typ.): 0.5 A /
0.1 A
Max. current via jumper in connector:
20 A
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
SINAMICS DCM DC Converter
Operating Instructions, 02.2015, A5E34763375/RS-AA/001