5.3.7.1
Connection diagram with PTC thermistor (PTC)
Figure 5-3-7-1-01
(1) Shielding
(2) 1 PTC thermistor per phase
(3) Attention: Do not apply any voltage > 2.5 V!
5.3.7.2
Connection diagram with temperature sensor (PT100)
Figure 5-3-7-2-01
(1) Shielding
(2) red
(3) black
5.4
Absolute encoder
Warning
"
"
Never touch the connection contacts on the position absolute encoder or on the cable! The electronics can be
destroyed by static electricity.
"
"
You must discharge your own body before touching. This can be done, for example, by touching a conductive,
earthed object (for example bare metal switch cabinet parts) immediately before.
"
"
Operation of the elevator machine without an absolute encoder is not permissible.
Translation of the original operating instructions
ZAtop SM250.45B
Electrical installation
A-TBA17_04-GB 2023/28 Index 004 Part.-No. 01013409-GB (EU-BD 760/1)
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