8B36 - Potentiometer Input Module, 3Hz Bandwidth

Main features

  • Input Ranges 0 to 10kΩ
  • Output Ranges 0-5V
  • Isolation 1500Vrms Transformer
  • Input Voltage Withstand 240Vrms
  • Common Mode Rejection 120dB
  • Normal Mode Rejection (60Hz) 70dB
  • Bandwidth 3Hz
  • 5-Pole Low-Pass Filtering
  • Accuracy ±0.05%
  • Linearity ±0.02%
  • Power ±5V DC ±5%, 25mA

 

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8B modules are an optimal solution for monitoring real-world process signals and providing high-level signals to a data acquisition system. Each 8B36 potentiometer input module isolates, filters, and amplifies a single channel of potentiometer input and provides an analog voltage output.

Excitation for the potentiometer is provided by using two matched current sources. When using a 3-wire connection, the 8B36 potentiometer input module allows equal currents to flow through the sensor leads, cancelling the effects of lead resistances. The excitation currents are small (equal to or less than 0.25mA) which minimizes self-heating of the potentiometer.

Signal filtering is accomplished on the 8B36 potentiometer input module with a 3-pole filter optimized for time and frequency response which provides 70dB of normal-mode rejection at 60Hz. One pole of this filter is on the field side of the isolation barrier for anti-aliasing, and the other two are on the system side.

A special input circuit on the 8B36 potentiometer input module provides protection against accidental connection of power-line voltages up to 240V AC. Clamp circuits on the I/O and power terminals protect against harmful transients.

The 8B36 potentiometer input module is designed for installation in Class I, Division 2 hazardous locations and have a high level of immunity to environmental noise.

A wide range of backpanels, DIN rail mounting options, cables, racks, power supplies and other accessory items are available for the 8B36 potentiometer input module.

8B36-01 - Input Range: 0-100 Ohm Output Range: 0-5V

8B

8B36-02 - Input Range: 0-500 Ohm Output Range: 0-5V

8B

8B36-03 - Input Range: 0-1 kOhm Output Range: 0-5V

8B

8B35-06 - Input Range: 0-10 kOhm Output Range: 0-5V

8B

8B36Potentiometer Input Module, 3Hz Bandwidth
8B36-01Input Range: 0-100 Ohm Output Range: 0-5V
8B36-02Input Range: 0-500 Ohm Output Range: 0-5V
8B36-03Input Range: 0-1 kOhm Output Range: 0-5V
8B36-04Input Range: 0-10 kOhm Output Range: 0-5V

8BP01 - Single Channel DIN Rail Mount Carrier 8BP01 -
Single Channel DIN Rail Mount Carrier

The 8BP01 provides simple mounting and I/O connections for any of the 8B signal conditioners. 8BP01-205 and 8BP01-305 models accept 5V power and provide it to the module. ...

8BP02 - Standard 2-channel backpanel with standoffs for mounting. 8BP02 -
Standard 2-channel backpanel with standoffs for mounting.

The 8BP02 backpanels can accept any of the 8B analog I/O modules in any mixture and can be mounted on the SCMXRK-002 19-inch metal rack. Analog I/O signal ...

8BP04 - Standard 4-channel backpanel with standoffs for mounting. 8BP04 -
Standard 4-channel backpanel with standoffs for mounting.

The 8BP04 backpanels can accept any of the 8B analog I/O modules in any mixture and can be mounted on the SCMXRK-002 19-inch metal rack. Analog I/O signal ...

8BP08 - Standard 8-channel backpanel with standoffs for mounting. 8BP08 -
Standard 8-channel backpanel with standoffs for mounting.

The 8BP08 backpanels can accept any of the 8B analog I/O modules in any mixture and can be mounted on the SCMXRK-002 19-inch metal rack. Analog I/O signal ...

8BP16 - Standard 16-channel backpanel with standoffs for mounting. 8BP16 -
Standard 16-channel backpanel with standoffs for mounting.

The 8BP16 backpanels can accept any of the 8B analog I/O modules in any mixture and can be mounted on the SCMXRK-002 19-inch metal rack. Analog I/O signal ...

8BPWR-2 - 8B Power Supply Module 8BPWR-2 -
8B Power Supply Module

The 8BPWR-2 encapsulated power supply has a wide ranging 7-34VDC input voltage range and provides 5VDC output suitable for all 8B modules. It is designed to mount on ...

8BXIF - Universal Interface Board 8BXIF -
Universal Interface Board

The 8BXIF is a universal interface board which converts a DB25 cable input to 25 screw terminals for discrete wire. It can be mounted on the back of ...

MAQ20-XCA - Cables to Interface 8B Backpanels to MAQ20-VSN Modules MAQ20-XCA - Cables to Interface 8B Backpanels to MAQ20-VSN ModulesMAQ20 backbone expansion
SCMXCA006 - Interface cables SCMXCA006 -
Interface cables

System interface cable for the 8BP04/08/16 backpanels. This is a DB25 Male/Female cable assembly. It can be ordered in lengths of 1m, 2m, and 7m.

SCMXPRT-001/D - 8B Power Supply Module SCMXPRT-001/D -
8B Power Supply Module

The SCMXPRT-001/D encapsulated power supplies is available in 220VAC input voltage ranges and provide 5VDC outputs suitable for all 8B modules.

SCMXPRT-003 - 8B Linear Power Supply SCMXPRT-003 -
8B Linear Power Supply

The SCMXPRT-003 linear power supplies is available in 220VAC input voltage ranges and provide 5VDC outputs suitable for all 8B modules.

SCMXRK-002 - 19 "metal rack for mounting SCMXRK-002 -
19 "metal rack for mounting

The SCMXRK-002 is a 19"metal rack for mounting 8BP04/08/16 rear panels and 8BXIF interface board, SCMPB01/02/05/06 et SCM7BP04/08/16

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