4 or 6 Channel RTD Input Profibus-DP Modules 966PB

These modules provide an isolated Profibus-DP network interface for up to 6 input channels. Two and three wire RTD’s are supported and offer up to 500 ohms resistance.

Model 966PB-2004 is a 4 channel RTD/Resistance Input Module and 966PB-2006 is a 6 channel RTD/Resistance Input Module.

The Acromag 966PB are 4 or 6 channel RTD Input Profibus-DP Modules.

Firstly, the multi range inputs accept signals from a variety of sensors and devices. They offer high resolution, low noise, A/D converters and deliver high accuracy and reliability. Their 3-way isolation improves the system performance.

Two wire and three wire RTD’s are supported and resist platinum 100 ohm; Nickel 120 ohm and Copper 10 ohm. They also require 12 to 36V DC power supply to operate and network communication is by Profibus-DP.

Other features of the 4 or 6 Channel RTD Input Profibus-DP Modules 966PB include:

  • Standard Profibus-DP network communication with industry-standard ASIC (Siemens SPC3)
  • 6-input stand-alone module has much lower start-up cost than multi-piece block I/O systems
  • Versatile RTD or ohmic inputs support a wide variety of industrial sensors and devices
  • RTD break detection (upscale or downscale) identifies sensor wiring failures
  • High-resolution 16-bit Sigma-Delta A/D converters ensure precise, high accuracy measurements
  • Compact packaging with pluggable terminals saves space and simplifies wiring
  • Wide operational temperature range permits installation in extreme environments: -25 to 70°C


Finally, for more information, contact us.


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