1
2
3
4
5
6
…
22
23
24
25
26
27
28
29
30
X506
1 × Pt100
T
…
…
T
T
Sensor 1
Sensor 2
Sensor 8
Internal wiring for overheat indication
Overtemperature = contact open.
Sensors 1 to 3
Sensors 4 and 5
Sensors 6 to 8
Wiring the Pt100 relays (option +nL514)
External wiring of three Pt100 sensor modules is shown below. Contact load capacity
250 V AC 10 A. For the actual wiring, see the circuit diagram delivered with the drive.
For instructions on commissioning option +nL514, see ATEX-certified motor thermal
protection functions for cabinet-built ACS880 drives (options +L513+Q971 and
+L514+Q971) user's manual (3AXD50000014979 [English]).
1
2
3
4
5
6
7
8
9
10
11
12
…
41
42
43
44
45
46
47
48
…
X506
1 × Pt100
T
T
T
Sensor 1
Sensor 2
Sensor 3
0/4 to 20 mA current output from sensor 1
0/4 to 20 mA current output from sensor 2
0/4 to 20 mA current output from sensor 3
Internal wiring for overheat indication
Overtemperature = contact open.
Powering the heating and lighting equipment (options +G300, +G301 and +G313)
See the circuit diagrams delivered with drive.
Electrical installation 71
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