11-19
ET 200L, ET 200L-SC and ET 200L-SC IM-SC Distributed I/O Device
EWA 4NEB 780 6009-02c
11.11 Wiring Unused Inputs of Analog Input Modules
To avoid malfunctions, you should deactivate unused channels of analog in-
put modules using the configuration tool and wire as follows:
In the case of analog input modules for voltage, current and thermocou-
ples:
Insert a bridge between M+ and M–, and connect it to the ground (M) of
the terminal block.
In the case of analog input modules for resistance thermometers:
Insert a bridge between M+ and M–, and connect it to the ground (M) of
the terminal block. IC+ and IC– remain unwired.
In the case of the 2 AI HS I analog input module
(6ES7 123-1GB50-0AB0):
Leave the inputs of the unused channel unwired.
SC Analog Electronic Modules – Parameters
Содержание Metro 21 M216KA
Страница 18: ...xviii ET 200L ET 200L SC and ET 200L SC IM SC Distributed I O Device EWA 4NEB 780 6009 02c Contents ...
Страница 34: ...1 16 ET 200L ET 200L SC and ET 200L SC IM SC Distributed I O Device EWA 4NEB 780 6009 02c Product Overview ...
Страница 56: ...2 22 ET 200L ET 200L SC and ET 200L SC IM SC Distributed I O Device EWA 4NEB 780 6009 02c Installation ...
Страница 86: ...4 6 ET 200L ET 200L SC and ET 200L SC IM SC Distributed I O Device EWA 4NEB 780 6009 02c Commissioning ...
Страница 102: ...5 16 ET 200L ET 200L SC and ET 200L SC IM SC Distributed I O Device EWA 4NEB 780 6009 02c Diagnostics g ...
Страница 112: ...6 10 ET 200L ET 200L SC and ET 200L SC IM SC Distributed I O Device EWA 4NEB 780 6009 02c General Technical Data ...