ALARM
WARNING
OK
HAUBER-Elektronik GmbH
10
12
Functional Description
The Typ 663 consistes of two channels LIM1 and LIM2 independent from each other. Both
channels are constructed identically.
For both channels the Limit Value and the Delay Time can be adjusted seperately.
The exceeding of the adjustable Limit Value is signalled via relay outputs. This can
be used to generate a pre- and a main alarm.
In addition the Typ 663 has a analogue current output. This delivers a direct current
from 4...20 mA proportional to the vibration amplitude.
Fig. 9: User Interface Channels LIM1 and LIM2 -
Controls and LED-Indicators
Operating Conditions Channels LIM1 and LIM2
SET-Turn-Switch
Limit Value in 15 Steps
(Table: Limit Value, p. 11)
Time-Potentiometer
Delay-Time -
stepless, 0...30 sec.
- red
- yellow
- green
Operating Condition
Measurement
Relais
LED-Anzeige
OK
< Lim it Value
energized
OK
WARNING
> Lim it Value,
Delay Tim e running
energized
OK
ALARM
> Lim it Value,
Delay Tim e expired
dropped out
ALARM
The housing cover may only be unscrewed, if the Type 663 is either seperated from the
mains or no explosion endangered atmosphere exists. Otherwise danger of explosion
because of sparkling, when the ATEX-certified Type 663 is operating in explosion
endangered areas!
