X531-X536 Temperature Sensor Inputs - Siemens SINAMICS S120 Manual

Terminal Modules
6.8 Terminal Module TM150
6.8.2.4

X531-X536 temperature sensor inputs

Table 6-57 X531-X536: Temperature sensor inputs
Terminal
1
2
3
4
Type: Spring-loaded terminal 3 (Page 320)
Measuring current via temperature sensor connection: approx. 0.83 mA
When connecting temperature sensors with 3 wires, a jumper must be inserted between
X53☐.2 and X53☐.4 (☐ = 1...6).
Table 6-58
Terminal
X531
X532
X533
X534
X535
X536
NOTICE
Damage to motor in the event of incorrectly connected KTY temperature sensor
If a KTY temperature sensor is connected with incorrect polarity, it is not possible to detect
when the motor overheats. Overheating can cause damage to the motor.
• Connect a KTY temperature sensor with the correct polarity.
190
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, nega‐
tive
channel x)
Channel assignment
Channel number [x]
for 1x2, 3 and 4-wires
0
1
2
3
4
5
Technical data
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
Channel number [y]
for 2x2 wires
6
7
8
9
10
11
Control Units and additional system components
Equipment Manual, 06/2020, 6SL3097-5AH00-0BP2