ABB ACS880-07XT Series, Hardware Manual

Page: 82 / 168

82 Electrical installation
Wiring the Pt100 relays (o2L506, +3L506, +5L506 and +8L506)
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
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
X506
T
1 × Pt100
2
1
T
T
T
T
T
T
T
3
1 Internal wiring of the windings overheat
(modules 1…3): overtemperature = contact
open.
2 Internal wiring of the bearings overheat
(module 4 and 5): overtemperature = contact
open.
3 Internal wiring of the windings overheat
(modules 6…8): overtemperature = contact
open.