PDR2000A Two-Channel Digital Power Supply and Readout
Overview
The PDR2000A is a versatile, low cost solution for powering and displaying up to two (2) Baratron® transducers. Both instruments are simultaneously powered, so users may alternate between readings with the press of a button. Readings are also available on demand via the RS-232 interface.
- Low cost solution for powering and displaying two Baratron® transducers
- 0.75 Amp power supply supports up to two heated manometers
- Two process relay set points
- Linear analog output and RS-232 interface
Products
| Compare | Model | Drawings, CAD & Specs | Availability | Price | |||
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PDR2000AO Digital Power Supply, Display, 2 Channels, RS232, ±15 VDC, 0.75 Amp |
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Specifications
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DisplayDigital, 4-place Red LED
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Display UnitsTorr/mTorr, or mbar/microbar
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Number of Channels2
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Power Requirements110-240 VAC; 47-63 Hz, 40 VA
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Input Signal0 to 10 VDC
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Output Power±15 VDC @ 750 mA
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Output SignalAnalog:
0-5VDC output each channel (0.5VDC per decade (based on displayed value)
0-10VDC each channel (duplicate of the input)
Digital:
RS232 (9600 baud, 8 data bits, no parity, 1 stop bit) -
Communication ProtocolRS-232 (9600 baud, 8 data bits, no parity, 1 stop bit)
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Trip Points2 fully programmable trip points
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Trip Point Relay Ratings2 Amps @ 30 VDC
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For Use WithMKS Instruments type 628 (one only), 622, 623, 624, 627, 722, 750, 850, 852, 870, 872, 223 (unidirectional only) capacitance manometers
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ControlsGauge Select, Full Scale Adjust, Calibrate, Zero, Set Point 1 High, Set Point 1 Low, Set Point 2 High, Set Point 2 Low, Torr/mbar Select
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Operating Temperature2° - 50°C
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Weight1 lb
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Dimensions94 mm x 47 mm x 165 mm
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Mounting1/8 inch DIN enclosure
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ComplianceEMC Directive 2014/30/EC
RoHS Directive 2011/65/U
Features
Two Configurable Process Trip Points
Two process relay trip points are available and may be assigned to either of the two manometer channels. Upper and lower settings allow the user complete control over the hysteresis of the control trip point. The relays have isolated outputs and are rated for 2 Amps at 240 VAC.
Displays Transducer Input in Torr or mbar Units
The PDR2000 provides ±15 VDC, 750 mA to power a capacitance manometer and displays the 0 to 10 VDC pressure transducer output in Torr or mbar Units. A 9-pin type "D" connector is used to interface the Baratron® manometers.
Resources
Drawings & CADs
- PDR2000A Vaccum Gauge Controller Dimensional Drawing (49.8 kB, PDF)
Literature
- PDR2000 Digital Power Supply and Readout (136.7 kB, PDF)
- Analog 600 Series Absolute Baratron® Capacitance Manometer Selection Guide (2.9 MB, PDF)
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