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WWW.MKSINST.COM PDR900 SerieS 900 coNtroller The PDR900 power supply and readout unit is a stand-alone, single channel controller for use with the Series 900 digital vacuum transducers. The instrument sets new standards for vacuum gauge controllers and can be used as a stand-alone power supply readout unit or as a tool for configuration, calibration and diagnostics of system integrated transducers in OEM applications. Features & Benefits

  • LCD men u displa y f or easy user interf ace Easy to read digit LED displa y
  • Three high po wer set point rela ys f or process control
  • A uto setup per mits plug and pla y functionality
  • Leak detection tool f or system diagnostics Data logging tool f or process monitor ing
  • Simplified setup and configur ation of tr ansducer parameters
  • F ront panel indicators pro vide clear concise o verview of set point relay status
  • Alar m function pro vides w arning in case of v acuum line or venting failure
  • Code protection function to pre vent unauthor ized access to critical settings
  • Calibrate tr ansducers quic kly and easily
  • Ease of oper ation via analog output and digital comm unication
  • Rob ust, compact design can be used on the bench or r ack mounted
  • Light-w eight, alumin um housing is ideally suited f or field service applications
  • W orld-wide univ ersal po wer supply 100 to 240 VAC/ 50-60 Hz

Description

The PDR900 controller is the ideal solution for vacuum measurement, configuration of digital transducers and advanced system diagnostics. The controller features an easy to use menu-driven user interface, which guides the user through setup and configuration of remote transducer parameters. The readout unit communicates digitally with the transducer which eliminates analog measurement noise coupling via transducer cables. The unit automatically detects the transducer type, and can be used with both RS232 and RS485 transducers. Pressure & Vacuum Measurement Solutions

Dimensional Drawing — Note: Unless otherwise specified, dimensions are nominal values in inches (mm referenced). Display range 1.0 x 10-8 to 1,500 Torr (transducer dependent) Pressure Units User selectable: Torr, mbar, Pascal o perating t emperature 5° to 40°C (41° to 104°F) Storage t emperature -10° to 55°C (14° to 131°F) Power r equirements 100-240 VAC, 50-60 Hz, 25 Watts User i nterface RS232 / RS485 (transducer only) and analog output (transducer dependent) r elays Up to 3 relays, SPDT (transducer dependent) r elay c ontact r ating

4 A @ 250 VAC, resistive

5 digit, 14.2 mm, green LED Weight 1.4 lbs (0.625 kg) e lectronic c asing Painted aluminum Mounting 96 x 96mm, DIN43700 c ompatible t ransducers 901P, 902B, 910, 925, 971B, 972B, 974B c ompliance CE Note: The PDR900 operates 100% digitally, and consequently, there is no loss of accuracy from the measured transducer pressure value to the displayed pressure value. For transducer specifications and performance, please refer to individual transducer datasheets.

© 2008-2018 MKS Instruments, Inc. All rights reserved. MKS products provided subject to the US Export Regulations. Diversion or transfer contrary to US law is prohibited. Specifications are subject to change without notice. mksinst™, DualTrans™, Loadlock™, and MicroPirani™ are trademarks of MKS Instruments, Inc. PDR900 Controllers Part Number Description PDR900-12-US PDR900 Single Channel Controller , RS232, region US PDR900-12-EU PDR900 Single Channel Controller, RS232, region EU PDR900-12-UK PDR900 Single Channel Controller, RS232, region UK PDR900-12-DK PDR900 Single Channel Controller, RS232, region DK PDR900-12-JP PDR900 Single Channel Controller, RS232, region JP, SI Units PDR 900 controllers are supplied complete with po wer cord (region specific), manual, mounting hardware and set point connector kit Cables Transducers with RS232 communication & 15 pin D sub PDR900 to Series 901P, 902B, 910, 925, 971B, 972B, 974B Part Number Cable, PDR900 to 15 Pin, 10ft (3m) 100013622 Cable, PDR900 to 15 Pin, 25ft (7.6m) Transducers with RS485 communication & 15 pin D sub PDR900 to Series 901P, 902B , 910, 925, 971B, 972B, 974B Part Number Cable, PDR900 to 15 Pin, 10ft (3m) 100013673 Cable, PDR900 to 15 Pin, 25ft (7.6m) Transducers with RS232 communication & 9 pin D sub PDR900 to Series 902B , 925 Part Number Cable, PDR900 to 9 Pin, 10ft (3m) 100013615 Cable, PDR900 to 9 Pin, 25ft (7.6m) Transducers with RS485 communication & 9 pin D sub PDR900 to Series 902B , 925 Part Number Cable, PDR900 to 9 Pin, 10ft (3m) 100013666 Cable, PDR900 to 9 Pin, 25ft (7.6m) Accessories Part Number Description 100013638 Analog Output DIN8P 100010757 Set Point Connector Kit 100013690 Mounting Hardware 100013695 Operating Manual MKS Instruments, Inc. Pr essure & Vacuum Measurement Solutions

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