BDD Touch Display
4
Electrical connections
18
4.13 BDD 750-…-203-_-_:
relay output
Two relay outputs with potential-free chan-
geover contacts are available at terminal 27,
28, 28, 30, 31 and 32. Switching conditions
can be set in the
p
reSelection
menu
.
The switching states are displayed (display
with unit and status bar) as K1 and K4.
DC-switching capacity max. 150 VDC /
max. 2 A / max. 50 W.
Wiring of the relay outputs:
