8B42 - 2-Wire Transmitter Interface, 100Hz Bandwidth

Main features

  • +15VDC Loop Supply
  • Provides Isolation for Non-Isolated 2-Wire Transmitters
  • High Level Voltage Outputs
  • 1500Vrms Isolation
  • ANSI/IEEE C37.90.1 Transient Protection
  • Input Protected to 40VAC Continuous
  • CMR 110dB
  • Bandwidth 100Hz
  • Accuracy ±0.05%
  • Linearity ±0.02%
  • Low Drift with Ambient Temperature
Clear
Price request Datasheet

8B modules are an optimal solution for monitoring real-world process signals and providing high-level signals to a data acquisition system. Each 8B42 2-wire transmitter interface module provides power to a current transmitter, then isolates, filters, and amplifies the resulting process current input signal and provides an analog voltage output.

Current to voltage conversion is accomplished internal to the 8B42 2-wire transmitter interface module to ensure high accuracy.

Signal filtering is accomplished on the 8B42 2-wire transmitter interface module with a 3-pole filter optimized for time and frequency response which provides 60dB per decade of normal-mode rejection above 100Hz.

A special input circuit on the 8B42 2-wire transmitter interface module provides protection against accidental connection of power-line voltages up to 40V AC. Clamp circuits on the I/O and power terminals protect against harmful transients.

Isolation is provided by transformer coupling to suppress transmission of common mode spikes or surges. The 8B42 2-wire transmitter interface module is powered from +5V DC, ±5%.

The 8B42 2-wire transmitter interface 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 8B42 2-wire transmitter interface module

8B42-01 - Input Range: 4-20mA Output Range: 0-5V

8B

8B42-02 - Input Range: 4-20mA Output Range: 1-5V

8B

8B42 2-Wire Transmitter Interface, 100Hz Bandwidth
8B42-01Input Range: 4-20mA Output Range: 0-5V
8B42-02Input Range: 4-20mA Output Range: 1-5V

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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