X531-X536 Temperature Sensor Inputs - Siemens SINAMICS G130 TM150 Operating Instructions Manual

4.2.3

X531-X536 temperature sensor inputs

Table 4- 3 X531-X536 temperature sensor inputs
Terminal
1
2
3
4
Max. connectable cross-section: 1.5 mm
Measuring current via temperature sensor connection: approx. 0.83 mA
When connecting temperature sensors with 3 wires, a jumper must be inserted between
X53x.2 and X53x.4.
Table 4- 4
Terminal
X531
X532
X533
X534
X535
X536
Electric shock in the event of voltage flashovers at the temperature sensor
Voltage flashovers in the signal electronics can occur in motors without safe electrical
separation of the temperature sensors.
• Use temperature sensors that fully comply with the specifications of the safety isolation.
Terminal Module 150 (TM150)
Operating Instructions, 11/2017, A5E03758735A
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, posi-
tive channel x)
-Temp - I
c
(channel y) (constant current, nega-
tive channel x)
2
Channel assignment
Channel number [x]
for 1x2, 3 and 4-wires
0
1
2
3
4
5
WARNING
4.2 Interface description
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
Electrical installation
19