X523 Analog Input; X524 Electronics Power Supply - Siemens SINAMICS S120 Manual

6.5.2.6

X523 analog input

Table 6-28
Type: Screw terminal 1 (Page 321)
AI: analog input
1)
Note
Permissible voltage values
The common mode range must not be violated in order to avoid incorrect analog-digital
conversion results. The following voltages are permissible:
• Input voltage: ±30 V (destruction limit)
• Common mode voltage ±10 V (increased errors when exceeded)
6.5.2.7

X524 electronics power supply

Interface X524 assumes the electronics power supply.
Table 6-29
Type: Spring-loaded terminal 6 (Page 320)
The maximum cable length is 30 m.
Note
The two "+" and "M" terminals are bridged in the connector. This ensures that the supply voltage
is looped through.
Control Units and additional system components
Equipment Manual, 06/2020, 6SL3097-5AH00-0BP2
X523: Analog input
Terminal Designation
1 AI 0-
2 AI 0+
3 Reserved, do not use
X524: Power supply
Terminal Designation
+ Electronics power supply (24 V)
+ Electronics power supply (24 V)
M Electronics ground (0 V)
M Electronics ground (0 V)
Technical data
1)
Voltage: -10 ... +10 V;
R > 100 kΩ
i
Resolution: 12 bits + sign
Technical data
Voltage: 24 V DC (20.4 ... 28.8 V)
Current consumption: max. 3.1 A
(including DRIVE-CLiQ and digital out‐
puts)
Max. current via the jumper in the con‐
nector: 20 A (15 A according to UL/CSA)
Terminal Modules
6.5 Terminal Module TM41
151