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Delta Computer Systems

In response to increasing requests for connectivity to additional PLCs, Delta took advantage of the emerging fieldbus technology and developed a motion controller specifically designed to talk to any PLC or host system, the RMC100. Delta’s engineers designed the RMC to “look” like a PLC over the bus, and provided a unique Step Table whereby time-critical sequences could be offloaded into the RMC. It soon became common to hear customers boast that, with the RMC, they were able to complete projects in days that would have taken weeks with other motion controllers.



Delta Motion Control Overview Brochure
Legacy Products


Motion Controllers

Legacy Products

Motion SoftWare

Color Sensors


Voltage to Current Converters


  • One dual-color LED per channel indicates input polarity and amplitude
  • One red LED per channel indicates output saturation (open circuit or excessive load resistance)
  • Outputs protected against inductive voltage spikes and short circuit


  • Two channels of voltage-to-current conversion
  • Full scale output current switch-selectable from ±10mA to ±100mA in 10mA steps (each channel is set independently)
  • Inputs and outputs can be paralleled for output current up to ±200mA


The VC2100-HS voltage-to-current converter is a high-speed version of the VC2100. The 3dB frequency is 15 kHz compared to 1.4 kHz for the VC2100. This enables signal conversion for an expanded range of applications, including motion control and functional performance testing

Single Converters


  • Connect multiple motion controllers to one encoder for gearing applications
  • RS422 differential transceivers for high noise immunity
  • Selectable termination on RS422 input-high impedance or 220 ohm


  • Get high MDT position resolution by using multiple recirculations within the transducer
  • RS422 differential transceiver for high noise immunity (220 Ohm input Z)
  • Converts PWM transducer outputs to start/stop signals for motion controllers


  • Permits magnetostrictive displacement transducers to be placed up to 1000 feet from controller
  • RS422 signals for high noise immunity
  • Requires +15V power supply

Cables and Connectors

Specialty Products

Step and Touch Instrument

The Step and Touch (SNT) instrument monitors and alarms “Step and Touch” potential caused by ground potential rise. When used properly, the SNT can enhance the safety of transmission line crews

The SNT Kit contains everything you need to monitor step and touch potential:

  • SNT instrument
  • user guide
  • carrying case
  • battery charging adapters
  • ground rod
  • magnetic and clamp probe end