Siemens 6SL3210-1SB11-0UA0 [165/318] X133 digital inputs motor temperature sensor input

Siemens 6SL3210-1SE31-5AA0 [165/318] X133 digital inputs motor temperature sensor input
CU305 Control Units
6.3 Interfaces
Manual
Manual, 01/2011, 6SL3097-4AC10-0BP2
165
Note
A 24 V voltage supply must be connected to terminal X124 so that the digital outputs can be
used.
If the 24 V supply is briefly interrupted, then the digital outputs are de-activated during this
time.
6.3.4.6 X133 digital inputs, motor temperature sensor input
Table 6- 13 Terminal block X133
Terminal Designation
1)
Technical specifications
1 DI 0
2 DI 1
3 DI 2
4 DI 3
Input characteristics in accordance with IEC61131-2,
Type 1
Typical current consumption: 6 mA at 24 V DC
Electrical isolation: The reference potential is terminal
M2.
Permissible level (incl. ripple)
High level: 15 V to 30 V
Low level: -3 V to +5 V
5 M2
6 M2
Reference potential M2
7 + Temp Motor temperature measurement KTY84-1C130 (KTY+)
Temperature sensor connection KTY84-1C130 / PTC
8 M (- Temp) Ground for KTY or PTC
Max. connectable cross-section: 1.5 mm
2
Type: Spring-loaded terminal 1 (see Appendix A)
1) DI: Digital input
NOTICE
An open input is interpreted as "low".
NOTICE
The KTY temperature sensor must be connected with the correct polarity.
Note
There are two ways of connecting the temperature sensor:
1. via X133, terminal 7 and 8
2. via X23, pin 1 and 8
However, only one temperature sensor may be connected as otherwise the parallel circuit
will be recorded and incorrect temperature values will be generated.

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