Wiring The Pt100 Relays (Options +Nl506); Wiring The Pt100 Relays (Option +Nl514) - ABB ACS880-07 Hardware Manual

126 Electrical installation

Wiring the Pt100 relays (options +nL506)

External wiring of eight Pt100 sensor modules is shown below. Contact load capacity is
250 V AC 10 A. For the actual wiring, see the circuit diagram delivered with the drive.
1 × Pt100
T
Sensor 1
T
Sensor 2
... ...
T
Sensor 8

Wiring the Pt100 relays (option +nL514)

External wiring of three Pt100 sensors is shown below. The maximum contact load
capacity is 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]).
X506
1
2
3
4
5
6
...
22
23 Internal wiring for overheat indication.
Overtemperature = contact open.
24
25
Sensors 1...3
26
27
Sensors 4 and 5
28
29
Sensors 6...8
30