![WAGO 761-114 Скачать руководство пользователя страница 43](http://html1.mh-extra.com/html/wago/761-114/761-114_manual_3278922043.webp)
WAGO-TO-PASS® 761
Connect Devices
43
761-114 Telecontrol Module Compact, 2 AI, Web, MODBUS485
Manual
Version 1.0.0
5.2.3.2
Voltage Measurement
Voltage measurement can only be performed via U/I transformer!
Voltage measurement cannot be performed via multiplier at the analog inputs,
since the internal resistance of the
TO-PASS
®
telecontrol module depends on the
input current.
WAGO 857 Series
JUMPFLEX
Isolation Amplifiers for level conversion may be
used for voltage measurement via
TO-PASS
®
telecontrol modules.
Figure 17: Connection example for voltage measurement via U/I converter at input AI1