Siemens SINAMICS S150 NEMA, Руководство по эксплуатации

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Electrical installation
4.9 Additional connections
Enclosed Drives
Operating Instructions, 12/2018, A5E36652151A
153
4.9.17.2 Connecting
Temperature sensor connections
Table 4- 51 X531-X536 temperature sensor inputs
Connector Terminal Function
1x2- / 2x2-wire
Function
3- and 4-wire
Technical specifications
1 +Temp
(channel x)
+
(Channel x)
Temperature sensor connection for sensors with
1x2 wires
Connection of the 2nd measurement cable for
sensors with 4 wires
2 -Temp
(channel x)
-
(Channel x)
Temperature sensor connection for sensors with
1x2 wires
Connection of the 1st measurement cable for
sensors with 3 and 4 wires
3 +Temp
(channel y)
+ I
c
(constant current, posi-
tive channel x)
Temperature sensor connection for sensors with
2x2, 3, and 4 wires
4 -Temp
(channel y)
- I
c
(constant current, nega-
tive channel x)
Max. connectable cross-section: #16 AWG (1.5 mm²)
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- 52 Channel assignment
Terminal Channel number [x]
for 1x2-, 3-, and 4-wires
Channel number [y]
for 2x2-wires
X531 0 6
X532 1 7
X533 2 8
X534 3 9
X535 4 10
X536 5 11