SKU: PD644-6R5-14 Product Type: 1/8 DIN High Voltage DC Digital Panel Meter Input: High Voltage (0-300 V) Output Options: 2 Relays & 4-20 mA Output Power: 85-265 VAC, 90-265 VDC Approvals: UL/C-UL Transmitter Power: 24 VDC @ 200 mA Display Category: LED, Single Line, Sunlight Readable Display: 0.56″ High, 4 Digits, Red LED Warranty: 3 years Product Family: PD644 Product category: Digital Panel Meters Product Application: High Voltage
The Javelin D is an easy-to-use, 1/8 DIN digital voltmeter that accepts a DC voltage input up to 300 VDC. It features a built-in 4-20 mA isolated transmitter, RS-485 serial communication capability, and a NEMA 4X/IP65 rated front. The four front panel buttons provide quick and simple access to programming and operation functions. There are no jumpers, and no need to ever open the case. After completing setup of one meter, additional meters can be cloned using the time-saving copy function. The optional Form C relays can be used for alarm indication or process control applications. The Modbus® RTU serial communication upgrade enables the Javelin D Digital Voltmeter to operate as a Modbus® slave in RS-485 multi-point data acquisition systems.
Input: 0-300 VDC Display: 0.56″ (14.2 mm) red LED, 4 digits (-1999 to 9999) Accuracy: ±0.05% FS ±1 count Display Intensity: Eight user selectable intensity levels Decimal Point: Up to 3 decimals: d.ddd, dd.dd, ddd.d, or dddd Front Panel: NEMA 4X, IP65; panel gasket provided Programming Methods: Four front panel buttons, cloning with Copy feature, and Modbus registers Noise Filter: Programmable 2 to 199 (0 will disable filter) Display Update Rate: 5/second Overrange: Display flashes 9999 Underrange: Display flashes -1999 Recalibration: Input is calibrated at the factory; recalibration is recommended at least every 12 months. Temperature Drift: ±50 PPM/°C maximum Input Impedance: Greater than 1 M. Max/Min Display: Stored until reset by user or meter is turned off. Password: Restricts modification of programmed settings Non-Volatile Memory: Settings stored for a minimum of ten years. Power Options: 85-265 VAC, 50/60 Hz; 90-265 VDC, 20 W max or 12-36 VDC; 12-24 VAC, 6 W max. Required Fuse: UL Recognized, 5 A max, slow blow; up to 6 meters may share one fuse. Normal Mode Rejection: 64 dB at 50/60 Hz Isolation: 4 kV input/output-to-power line; 500 V input-to-output or output-to-24 VDC supply Operating Temperature: 0 to 65°C Storage Temperature: -40 to 85°C Relative Humidity: 0 to 90% non-condensing Connections: Removable screw terminals accept 12 to 26 AWG Enclosure: 1/8 DIN, high impact plastic, 94V-0, color: gray Weight: 8 oz (227 g) (including options) UL File Number: E160849; 508 Industrial Control Equipment Warranty: 3 years parts & labor Extended Warranty: 1 or 2 years, refer to Price List for details
Voltage Measurement Input
Input: 0 to 300 VDC Accuracy: ±0.05% of full scale ±1 count Temperature Drift: 50 PPM/°C from 0 to 65°C ambient Decimal Point: Up to three decimal places: d.ddd, dd.dd, ddd.d, or dddd Input Impedance: Greater than 1 MΩ Calibration Range: An Error message will appear if input 1 and input 2 signals are too close together. Minimum Span: 10 VDC
Compatibility: EIA-485 Meter Address: PDC protocol: 0 to 99, Modbus protocol: 1 to 247 Baud Rate: 300 to 19,200 bps Transmit Time Delay: Programmable 0 to 199 ms Data: 8 bit (1 start bit, 1 stop bit) Parity: None, even, or odd (Modbus only; PDC protocol does not use parity) Byte-to-Byte Timeout: 0.01 to 2.54 seconds (Modbus only) Turn Around Delay: Less than 2 ms (fixed)
Refer to PDC and Modbus Serial Communications Protocol manuals for details.
Rating: 2 Form C (SPDT); rated 3 A @ 30 VDC or 3 A @ 250 VAC resistive load; 1/14 HP @ 125/250 VAC inductive loads Deadband: 0-100% FS, user selectable High or Low Alarm: User may program any alarm for high or low Relay Operation: 1. Automatic (non-latching) 2. Latching 3. Pump alternation control Relay Reset: User selectable via front panel buttons or PC 1. Automatic reset only (non-latching) 2. Automatic + manual reset at any time (non-latching) 3. Manual reset only, at any time (latching) 4. Manual reset only after alarm condition has cleared (latching) Automatic Reset: Relays reset when input passes the reset point Manual Reset: Front panel button, MeterView, Modbus registers Time Delay: 0 to 199 seconds, on and off delays; programmable Fail-Safe Operation: Programmable, independent for each relay. Relay coils are energized in non-alarm condition. In case of power failure, relays will go to alarm state.
Isolated 4-20 mA Transmitter Output
Output Range: 1.00 to 23.00 mA typical Calibration: Factory calibrated 4.00 to 20.00 mA Accuracy: ±0.1% FS ±0.004 mA Temperature Drift: 50 PPM/°C Note: Analog output drift is separate from input drift Transmitter Supply: Isolated 24 VDC ±10% @ 200 mA max Isolation: 500 V input-to-output or output-to-24 VDC supply; 4 kV input/output-to-power line External Power: 35 VDC maximum Output Loop Resistance:
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