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Displays, Setpoint Alarms, Converters to analog or to data output.
Designed for permanent installation and easy programming.
Range from zero speed up to more than 100 kHz.
Precise and fast tracking response by pulse interval measurement with automatic floating period. Can be extended over a programmable minimum time for the tracking speed and averaging, as appropriate to the application.
Easily programmed at the unit itself, for exact adaptation to the application: number of teeth, gear ratio, decimal point in readings, span of an analog output, alarm response characteristics, starter condition.
Power supply by AC and DC, voltage range 18 …40 V or 85 …265 V.
Design option, snap-on-track enclosure (D), panel mount (C), or 19-inch rack module (E).
Choice of functional facilities:
Analog output 20 mA/10 volts, programmable live zero, -alarms with programmable hysteresis band and position, - display by LCD or bright red LED, - signal input with sensor monitor or with additional path for low level sensors, - adjustable input pulse divider to balance mechanical target irregularities. - Additional speed measuring channel to read ratio or difference (slip, draw, synchronism).
Data interface output of measurements.
Basic versions
Series No.
design
see figure
display
analog
output
setpoint
alarms
sensor
monitor
additional low
level input
input pulse
divider
additional
measuring channel
RS232
option
Download
124.100
C, D1, E
14mm red
-
-
-
X
-
X
X
124.112
C, D1, E
14mm red
X
2
-
X
-
X
X
D421.3
D4
8mmLCD
X
-
-
X
X
-
-
D421.5
D4
8mmLCD
X
2
-
X
X
-
-
Special functions on option:
Series No.
Application
design
(see figure)
analogue
output
setpoint
alarms
input to
sensor series
RS232
option
Download
124.1S2
speed + direction
C, D1, E
X
1+1
A5S3…
X
224.1S2
speed + direction + sensor failure monitor
C, D1, E
X
1+1
A5S4…
X
124.1S4
PROFIBUS – Data Inteface
C, D1, E
X
all
-
124.1S6
speed + acceleration
C ,D1, E
X
all
X
D461
isolating barrier to Ex-area
D4
Pulse output
A5S1…
-
As customized versions, we further provide such with up to 32 scaling factors (externally activated), or such with linearization function.Also such with more setpoint alarms, or with more separated analog outputs.