VEGA VEGATOR 636 Ex - Manual (Page 20)

20
6 Setup
VEGATOR 636 Ex • Signal conditioning instrument
45508-EN-130627
Sensor (max. opera-
tion)
Signal conditioning instrument
Mode on
the signal
condi-
tioning
instrument
Level Signal
current -
Sensor
Sig-
nal lamp
- Switch-
ing output
(yellow)
Con-
trol lamp
- Failure
(red)
Outputs
Mode B
Dry run
protection
approx.
16 mA
Relay ener-
gized
transistor
conducts
Mode B
Dry run
protection
approx.
8 mA
Relay de-
energized
transistor
blocks
Fault mes-
sage
(mode A/B)
any approx.
1.8 mA
Relay de-
energized
transistor
blocks