• GHS Mains Breaker kit (for DIN Rail)
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  • TB820V2
  • TB825 (Multi Mode)
  • TB826 (Single Mode)
  • TB840A
  • TB842
  • TU807
  • TU810V1
  • TU811V1
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  • TU813
  • TU814V1
  • TU818
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  • TU838
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  • TU850
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  • TU852
  • TU854
  • TU890
  • TU891
System Configuration

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DP820

DP820 is an two-channel pulse counting module for incremental pulse transmitters up to 1.5 MHz. Each channel contains counters and registers for position/length and speed/frequency measurement. Each channel provides three balanced inputs for connection of a pulse transmitter, one digital input and one digital output. Pulse transmitters with RS422, +5 V, +12 V, +24 V and 13 mA interfaces can be connected to DP820.


Use DP820 with Module Termination Units TU810V1, TU812V1, TU814V1, TU830V1, TU833.

Features and benefits

  • Two channels
  • Interface for RS422, 5 V, 12 V, 24 V and 13 mA transducer signal levels
  • Simultaneous pulse count and frequency measurement
  • Pulse count (length/position) by accumulation in a bidirectional 29 bit counter
  • Frequency (speed) measurement 0.25 Hz - 1.5 MHz