ABB ACS880-07, Hardware Manual

Page: 106 / 274

Wiring the Pt100 relays (nL506)
External wiring of eight 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.
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 (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 nL514, see
ATEX-certified motor thermal protection
functions for cabinet-built ACS880 drives (oL513+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.
106 Electrical installation