WEG EXP-IO- SENS-1000-ADV Instruction Manual page 6

PT-1000 or NI1000 4-wire connection:
•
where Rw is the resistance of the wire and Rt is the resistance of the probe. Use two twisted pair shielded cables to
connect the PT-1000/NI-1000 to the card and shortcut the shield to the metal cover of the drive (System Ground).
Klixon / PTC / KTY84 connections:
•
Use twisted pair shielded cables to connect the probes to the card and shortcut the shield to the metal cover of the drive
(System Ground).
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EXP-IO-SENS-1000-ADV_EN
6