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control

Panel Meters, Indicators

Electronic Counters

Tachometers, Frequency Meters

Timers, Industrial Stopwatches

SSI Indicators, Parallel Displays

PROFIBUS / CANBUS Indicators

Speed and Motion Monitors

motion

Synchronization of Drives

“Flying” Saw and Shear Control

Rotating Cross Cutter Control

Rotary Eccentric Shear Control

Tubular Bag Machine Control

Winding and Traverse Control

Printing and Punching Control

interface

Signal Converters Frequency >>

Signal Converters Analogue >>

Signal Converters SSI and Parallel >>

Signal Converters Incremental >>

Level Converters TTL-RS422-HTL

Encoder Distributors,  Splitters

Frequency Dividers, Multipliers

Interface for SinCos Encoders

Combinations with Converters

Accessories

Industrial Monitors and Controllers for
Speed, Standstill, Direction of Rotation, Slip, Shaft Fracture

* = instant stock availability

 

    SIL3/PLe certified Safety Monitor for Speed, Standstill and Direction of rotation
    (for connection of a SIL3/PLe certified SinCos encoder or sensor)
     

    DS 240*: (1 relay, 4 control outputs push-pull, analogue output, signal splitter)
    DS 246*: (1 relay, 4 control outputs push-pull, analogue output)
    BG 230*: Display- and programming module (optional)
     

  • SIL3 and PLe certification
  • Safety functions equivalent to EN61800-5-2 (SS1, SS2, SOS, SLS, SDI, SSM)
  • Suitable for the connection with SIL3/PLe certificated Sine-Cosine sensors or
    SinCos encoders with 1 Vpp (format sin+, sin-, cos+, cos-)
  • Two inverse redundant HTL / PNP inputs for encoders, proximity switches and control commands (10 - 30V)
  • Extremely large bandwidth of 500 kHz
  • Forced guided redundant output relay (NO). Beside device errors, more alarm states can freely be parameterized (over- and under-speed, direction of rotation, standstill)
  • The function of the four inverse redundant digital outputs is also free programmable
  • Safe analogue output with 4 – 20 mA for transmitting of proportional control loop values
  • Easy and safe integration into existing sensor wirings enabled by the integrated signal splitter
  • Fast and intuitive parameter setup by using the free service software or by using the programming module (optional)
  • Snap-on module for standard DIN rails (35 mm C-profile)
     

SIL3 Speed and Standstill Monitor

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    SIL3/PLe certified Safety Monitor for Speed, Standstill and Direction of rotation equipped
    with multi functional inputs
    (redundancy due to free combinations of  SinCos-, Incremental- and HTL- encoders or sensors)
     

    DS 230*: (1 relay, 4 control outputs push-pull, analogue output, signal splitter)
    DS 236*: (1 relay, 4 control outputs push-pull, analogue output)
    BG 230*: Display- and programming module (optional)
     

  • The model range DS230 – DS236 is equivalent in function to the devices DS240 – DS246 (described above), except of the sensor inputs
  • Furthermore these types are suitable for the connection of incremental encoders or sensors with RS422 output (differential signals A, /A, B, /B)
  • Free combinable with Sine-Cosine sensors or SinCos encoders with 1 Vpp (format sin+, sin-, cos+, cos-)
  • Redundancy can also be achieved by HTL encoders or proximity switches
     

SIL3 Speed and Standstill Monitor

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    Universal Monitor / Controller for Speed, Standstill, Direction
    (suitable for incremental encoders and sensors)

 

    DZ 260*: (3 relays, serial RS232 interface and analogue  output)
    DZ 261*: (3 fast switching transistor outputs, RS232 and analogue  output)
    DZ 267*: (3 relays, serial RS232 interface)
    DZ 269*: (3 fast switching transistor outputs, serial RS232 interface)

  • Most versatile and fast-responding speed monitors for control and monitoring of overspeed, underspeed, standstill and direction of rotation
  • Impulse inputs for use with single channel signals (A only) or quadrature signals (A, B, 2x90°) or TTL- and RS422-signals with differential format
    A, /A, B, /B
  • Wide operating range from 0.1 Hz to 1 MHz
  • Parameter settings by 4 front keys and LCD menu
  • Serial RS232 interface
  • Power supply 24 Vdc
  • Auxiliary +5V output for supply of TTL encoders
  • Housing for panel or DIN rail mounting

Industrial Speed and Standstill Monitor

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    Universal Monitor / Controller for Speed, Standstill, Direction
    (suitable for sine-cosine encoders and sensors)

 

    DZ 270*: (3 relays, serial RS232 interface and analogue  output)
    DZ 271*: (3 fast switching transistor outputs, RS232 and analogue  output)
    DZ 277*: (3 relays, serial RS232 interface)
    DZ 279*: (3 fast switching transistor outputs, serial RS232 interface)

  • Most versatile and fast-responding speed monitors for control and monitoring of overspeed, underspeed, standstill and direction of rotation
  • Inputs for encoder lines sin+ / sin- / cos+ / cos- with 1 Vpp format
  • Wide operating range from 0.1 Hz to 500 KHz
  • Parameter settings by 4 front keys and LCD menu
  • Serial RS232 interface
  • Power supply 24 Vdc
  • Auxiliary +5V output for supply of sine-cosine encoders
  • Housing for panel or DIN rail mounting

Industrial Speed and Standstill Monitor

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    DZ 210*: Simple Monitor for Standstill and Direction of Rotation

  • Simple industrial monitor and controller for control of clockwise or
    anti-clockwise rotation and standstill
  • Versatile impulse inputs for operation with all common incremental encoders and sensors
  • High maximum input frequency (500 kHz) and very fast response time
    (<1 msec. with f >1 kHz)
  • Two output relays (dry change-over) and two fast-responding transistor outputs

Industrial Standstill and Direction Monitor

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    ZD 640: Industrial Controller and Monitor for
    Slip, Skew Position, Torsion, Shaft Fracture

  • Industrial Monitor with inputs for two independent incremental encoders, each A/B (2x90°) or A, /A, B, /B (RS422 or TTL)
  • The unit forms the difference between both encoder positions and compares the result (including sign) with four programmable preset values
  • Four output relays indicate the state of the actual position error
  • Selectable Reset functions under timer control also allow monitoring of nominal slip, with alarm outputs when exceeding slip preset limits

    Principle of Slip Monitoring

    Example: Monitoring of shaft torsion and gear backlash

Slip -  Skew - Torsion Monitor

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    MS 640: Universal Motion Monitor for Safe and Redundant Monitoring of Motion
    (speed, position, direction, motion aberration etc.)

  • Programmable monitor, designed for monitoring and controlling of admissible and impermissible operating conditions on machinery systems.
  • This unit is not just a speed monitor, but provides comparison between peripheral motion, motor motion and scheduled demand values of the control system.
  • 2 separate encoder inputs, 4 control inputs and 6 logical inputs for pick-up of motion and peripheral events
  • Continuous measuring and evaluation of all actual values of both encoders (actual speed, direction of rotation, motion or standstill, actual position, differential position)
  • 4 fast switching transistor outputs and 4 forced-guided relay outputs, all with  safety monitoring by internal feedback
  • Easy PC setup of the the desired monitoring functions and the output switching conditions
  • Extensive peripheral safety by detection of external problems
    (mechanical, sensors, cables etc.)
  • High functional safety by extensive self tests for detection of internal failures,  breakdown of components, malfunction etc,

Safety Speed Monitor

Safe Motion Monitor / Controller

 

 

 

 

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