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Signal Isolator 9000C

Signal Isolator 9000C

Masibus 9000C Signal Isolator is slim yet rugged 4 wire isolator used for reliable isolation and attenuation of industry standard field signals. 9000C is available in single or dual output models.

9000C has higher noise rejection ratio that ensures accurate and noise free signal conditioning. Its slim DIN rail mount design occupies less space and reduces cost of overall installation.

With dual output option this model also acts as signal distributor. A typical application could be where the signal has to be distributed for indication on local panel, field control room, main control room or DCS system. The Isolator provides good protection to sensitive system parts against voltage spikes etc.

Model 9000C has built-in Transmitter Power Supply (TPS) to drive field transmitters delivering 0/4-20 mA DC outputs signal. An exceptional feature of advanced extended universal power supply for the range of 20V to 265V DC or AC makes 9000C suitable for power supply range available in field thus providing easy installation.

9000C ‘M’ version model is further enhanced with Switch selectable I/O configuration for I/O ranges 0/4-20mA, 0/1-5V and 0-10V. This feature allows user to have freedom to change 0/4-20mA, 0/1-5V and 0-10V I/O types, using switch available on side of device and with minor tuning using front accessible trim-pots, depending upon field requirements.

Dedicated 9000C model with HART pass through feature, compatible with 2 wire transmitter, allows user to configure HART compatible transmitters without disrupting HART signals. Masibus’ 9000C model offers excellent accuracy and stability for reliable operation in hostile environments and full isolation safely separates input channel, each output channel and the power supply.

  • Slim design of 12.5mm for single output and 17.5mm for dual output
  • Rugged & accurate 4 wire isolator
  • Compact DIN rail mounting
  • Switch option for 0/4-20mA, 0/1-5V and 0-10V I/O selection
  • Extended universal power supply range: 20V to 265V DC or AC
  • 1.5KVAC three port isolation
  • Up to 2 outputs with short circuit protection
  • “Active output” LED indication for both voltage and current outputs
  • High CMRR and NMRR
  • High output load driving capability
  • Wide zero & span adjustment limits
  • Front calibration facility via multiturn trimpot
  • HART pass through feature (optional) compatible with 2 wire transmitter
  • Field interface device
  • Distribution of signals
  • Factory automation
  • DCS
  • Isolation of field signals
  • Translation of signals
  • Impedance matching of transmitters and receiver instruments
  • Powering of field transmitters
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