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PR 4184 Bi-Polar DC Transmitter
  • PR 4184 Bi-Polar DC Transmitter

4184 Universal Uni/Bi-Polar Signal Transmitter

Quick Overview

The 4184 is a programmable universal transmitter suitable for converting uni/bi-polar DC voltage or current inputs to uni-bi-polar DC outputs. The unit is capable of measuring DC voltages from -300V to +300V and DC currents from -100mA to +100mA. Units are available with the 4510 programming display or the 4511 Modbus communications/programming interface. Universal AC or DC power supply.
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Details

Applications

  • Fast < 20 ms response time for measuring signals produced by torque, position, current & acceleration sensors.
  • User configurable bipolar or unipolar I/O means the 4184 is suitable for nearly any DC voltage or current conversion.
  • Freely programmable between ±300vDC and ±100mA.
  • The excitation source allows measurement of a 2-wire or 3-wire transmitter, or a potentiometer.
  • Converts narrow bipolar inputs to wide bipolar or unipolar outputs, e.g. ±1 volt input = ±10 volt or 4...20 mA output.
  • Configurable input limits control the output value for increased safety.
  • ±20vDC buffered voltage output for controlling devices like the PVG 32 valve (6-18vDC).

Features

  • Measures uni/bipolar ±300V and ±100mA input ranges
  • Generates uni/bipolar ±10V and ±23mA output ranges
  • Universal 21.6-253vAC or 19.2-300vDC power supply
  • The 4184 measures standard input ranges and can be freely configured to customer defined input range.
  • Configurable input limits control the output value for increased safety

4510 Display/Programming Interface

Application:

  • Communications interface for modification of operational parameters in 4184.
  • Can be moved from one 4184 module to another and download the configuration of the first converter to subsequent converters.
  • Fixed display for readout of process data and status


Technical characteristics:

  • LCD display with 4 lines; line 1 (H = 5.57 mm) shows input signal, line 2 (H = 3.33 mm) shows units. Line 3 alternates between digital output value and scaling (kHz, Hz, mHz, P/m, P/h, P/d) or shows TAG no. Line 4 shows tendency readout for the input signal and communication status.
  • Programming access can be blocked by assigning a password. The password is saved in the converter in order to ensure a high degree of protection against unauthorised modifications to the configuration.

 

 

 

4511 Modbus Communications Interface

Application:

  • The 4511 detachable display adds Modbus RTU RS485 serial communications to all current and future 4000/9000 series units
  • All individual unit operating parameters can easily and quickly be configured by using the Modbus communication or by using the front display menu
  • The 4511 display can be used to read the process signal, simulate the output signal, indicate sensor errors and internal device errors


Technical characteristics:

  • 4511 has full 4501 functionality for programming and display
  • RS485 Modbus RTU protocol 
  • Multi-drop half-duplex connection via shielded RJ45 connector on top of module
  • Modbus parameters such as address, baud rate, stop bit(s) and parity bits are configured from, and stored on, the 4511 interface
  • 2.5kVAC galvanic isolation between serial wiring and 4000/9000 units

 

4512 Bluetooth Communications Interface

Application:PR 4512 Bluetooth Communication Interface

  • Program devices via Bluetooth using an iOS/Android device running the free PPS app (PR Process Supervisor).
  • Use PPS data for preventive maintenance.
  • All logged data can be exported in .csv format, for advanced data analysis off-site.
  • On-site analysis of real-time process data on an iOS/Android compatible device.
  • Off-site analysis of historic process data on a PC using PReset.


Technical characteristics:

  • PR 4512 runs Bluetooth 4.2, and requires a smart device with 4.0 or newer.
  • PPS is compatible with iOS and Android devices.
  • The PR 4512 automatically detects the device setting on the connected PR 4000 and 9000 device.
  • An internal battery energizes the 4512 real-time clock for at least 2 years, should the 4512 remain de-energized.
  • Typical data logging capacity is more than 30 days at 1 second intervals.
  • Easy to read dot matrix LCD display.
  • Fast pairing or safe pairing via two-factor authentication.

 

Android App for 4512 Interface

The image on the right links to the Google Play store to download the PR Electronics PPS application used to enables Android devices to connect to the Bluetooth Communications Interface. The app allows for the configuration, viewing of sensor live data and collection of logged data using the wireless Bluetooth connection.

 

 

If required, Omni Instruments will program a 4184, 4501, 4511, or 4512 to your specific requirements. Please contact us for details.

Availability: Stock Item

 

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

REF DESCRIPTION DOWNLOADS PRICE ORDER ITEM
 
PR 4184 Programmable Universal Bi-Polar Transmitter
4184
4184
PR4184 Programmable Universal Uni/Bi-Polar Signal Transmitter. Input: ±300vDC or ±100mA. Output: ±23mA (Active or Passive) or ±10vDC. 2.3kVAC isolation voltage. Power supply 21.6 - 253vAC or 19.2 - 300vDC. DIN Rail mounted. Dimensions: 109 x 23.5 x 104mm. Operating Temperature -20 to +60°C, 0-95%RH (non-condensing).
View FileDatasheet
   Size: (218.25 KB)
£186.00
or call us for a quote
 
Detachable Keypad / Display / Programmer
4510
4510

4510 Programming display for systems 4000 and 9000 devices. Each 4510 display can be used on several different units to allow for modification/transfer of operation parameters or on an individual unit as a fixed display for readout of process data and status. The 4510 display clicks onto the front of the units are is interchangeable between units for programming or display.

View FileDatasheet
   Size: (647.78 KB)
£68.57
or call us for a quote
 
Detachable Communication Interfaces
4511
4511
4511 Programming display and Modbus RTU protocol interface for systems 4000 and 9000 devices. Each 4511 display can be used on several different units to allow for modification/transfer of operation parameters or on an individual unit as a fixed display for readout of process data and status, plus as an RS485 Modbus RTU connection to a local network. The 4511 display clicks onto the front of the device and an RJ45 connector on top of the unit allows for connection to a Modbus network.
View FileDatasheet
   Size: (311.08 KB)
£92.85
or call us for a quote
 
Bluetooth Communication Interface
4512
4512
4512 Bluetooth Communications Interface. Allows for programming and live readings to a iOS or Android device and any of the 4000 and 9000 Series devices. Each 4512 display can be used on several different units to allow for modification/transfer of operation parameters or on an individual unit as a fixed display for readout of process data and status, plus as the 4512 can also provide 30 days data logging at 1 second intervals of the connected devices. The 4512 display clicks onto the front of the device and can be connected to a 4590 to allow for a direct connection to a PC to allow for direct configuration, collecting logged data and event logs.
View FileDatasheet
   Size: (353.05 KB)
£92.85
or call us for a quote
 
PR 4590 ConfigMate
4590
4590 ConfigMate handheld device. Handheld adaptor to provide an interface between the 4510 keypad/display and 3100 slim series units. Allows configuration and monitoring of process parameters via the 4510 programming display.
£155.10
or call us for a quote
 
PR Custom Configuration
PR-CONFIG
Complete programming and configuration of programmable PR units to client specifications prior to shipping.
£19.00
or call us for a quote