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Displays, Setpoint Alarms, Converters to analog or to data output.
Designed for permanent installation and easy programming.
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Range from zero speed up to more than 100 kHz.
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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.
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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.
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Power supply by AC and DC, voltage range 18 …40 V or 85 …265 V.
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Design option, snap-on-track enclosure (D), panel mount (C), or 19-inch rack module (E).
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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.
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Basic versions
Series No.
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design
see figure |
display |
analog
output |
setpoint
alarms |
sensor
monitor |
additional low
level input |
input pulse
divider |
additional
measuring channel |
RS232
option |
Download
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| 124.100 |
C, D1, E |
14mm red |
- |
- |
- |
X |
- |
X |
X |
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| 124.112 |
C, D1, E |
14mm red |
X |
2 |
- |
X |
- |
X |
X |
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| D421.3 |
D4 |
8mmLCD |
X |
- |
- |
X |
X |
- |
- |
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| D421.5 |
D4 |
8mmLCD |
X |
2 |
- |
X |
X |
- |
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Special functions on option:
| Series No. |
Application |
design
(see figure) |
analogue
output |
setpoint
alarms |
input to
sensor series |
RS232
option |
Download
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| 124.1S2 |
speed + direction |
C, D1, E |
X |
1+1 |
A5S3… |
X |
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| 224.1S2 |
speed + direction + sensor failure monitor |
C, D1, E |
X |
1+1 |
A5S4… |
X |
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| 124.1S4 |
PROFIBUS – Data Inteface |
C, D1, E |
X |
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all |
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| 124.1S6 |
speed + acceleration |
C ,D1, E |
X |
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all |
X |
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| D461 |
isolating barrier to Ex-area |
D4 |
Pulse output |
A5S1… |
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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.
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Speed Sensors overspeed protection
- with high degree of safety!
Ausdruck von Datenblättern bitte über die zugehörigen Downloads
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Meters and Alarms for permanent Installation
