Last Updated: 25/02/2020
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Precision Digital PD570 Nova Limit Controller

From: $298

Part Number: PD570 Categories: , , , ,
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    • Thermocouple, RTD, & Process Input
    • Universal Power Supply 100-240 VAC
    • Latching Relay High or Low Limit Control
    • 1 Latching Relay & 1 Alarm Relay
    • Retransmitting 4-20 mA Output
    • RS-485 Serial Communications Option
    • Modbus® RTU/ASCII Communications
    • Free Operating & Data Logging Software
    • IP55 & IP65 Fronts
    • 1/16 & 1/4 DIN Sizes
    • 3 Year Warranty
    • Temperature and Process Inputs
    • High or Low Limit Control
    $298
    • Temperature and Process Inputs
    • High or Low Limit Control
    $379
    • Temperature and Process Inputs
    • High or Low Limit Control
    $407
    • Temperature and Process Inputs
    • High or Low Limit Control
    $483

    The Nova PD570 is a digital limit controller that accepts a wide variety of process and temperature inputs and is available in 1/16 and 1/4 DIN sizes. Its universal input accepts thermocouple, RTD, and voltage inputs, and it can be easily configured for a 4-20 mA input. It features a latching relays, an alarm relay, and an RS485 serial communication option which includes protocols for master/slave set point control, Modbus® ASCII and RTU, as well as PC software.

    Display: Dual 4 digits, red LED, -1999 to 9999

    DIN SIZEPV Display
    Inch (mm)
    SP Display
    Inch (mm)
    Weight
    oz (g)
    1/160.45 (11.3)0.37 (9.5)7.0 (198)
    1/40.81 (20.5)0.43 (11.0)13.9 (394)

    Front Panel: Panel gasket provided.
    1/16 DIN: IP65
    1/4 DIN: IP55
    Programming Methods: Four front panel buttons and Modbus
    Noise Filter: Programmable 1 to 120 seconds, or off
    Display Update Rate: 4/second
    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 10 years
    Power: 100-240 VAC, 50/60 Hz, 10 W
    Required Fuse: UL Recognized, 1 A, 250 V, slow-blow
    Isolation: 2300 V input/output-to-power line; 4 kV relay output-to-input/output/power line.
    Operating Temperature: 10 to 50°C
    Storage Temperature: -40 to 85°C
    Relative Humidity: 20 to 90% non-condensing
    Enclosure: 1/8 & 1/4 DIN available; impact-resistant plastic; color: black
    UL File Number: E244207; Process Control Equipment
    Approvals: UL & C-UL Recognized, CE Compliant
    Warranty: 3 years parts & labor

    Temperature Inputs

    Inputs: Factory calibrated, field selectable: J, K, T, E, B, R, S, L, U, N, W, and Platinel II thermocouples and 100 Ω platinum RTD (0.00385 or 0.00392 curve)
    Cold Junction Reference: Automatic or off
    Offset Adjustment: Four programmable input bias zones
    Sensor Break: Up or down scale, user selectable; display reads S.OPN; alarm relays will follow the up or down scale selection.

    TypeRange (°C)Range (°F)Accuracy
    K1-200 to 1370-300 to 2500>0ºC: ±0.1% FS ±1 count
    <0ºC: ±0.2% FS ±1 count
    K2-199.9 to 999.90 to 2300
    J-199.9 to 999.9-300 to 2300
    T-199.9 to 400.0-300 to 750
    E-199.9 to 999.9-300 to 1800
    B0 to 180032 to 3300>400ºC: ±0.15% FS ±1 count
    <400ºC: ±5% FS ±1 count
    R0 to 170032 to 3100±0.15% FS ±1 count
    S0 to 170032 to 3100
    L-199.9 to 900.0-300 to 1600>0ºC: ±0.1% FS ±1 count
    <0ºC: ±0.2% FS ±1 count
    U-199.9 to 400.0-300 to 750
    N-200 to 1300-300 to 2400>0ºC: ±0.1% FS ±1 count
    <0ºC: ±0.25% FS ±1 count
    W0 to 230032 to 4200±0.2% FS ±1 count
    Platinel II0 to 139032 to 2500±0.1% FS ±1 count
     
    PtA-199.9 to 850.0-300 to 1560±0.1% FS ±1 count
    PtB-199.9 to 500.0-199.9 to 999.9
    PtC-19.99 to 99.99-4.0 to 212.0±0.2% FS ±1 count
    JPtA-199.9 to 500.0-199.9 to 999.9±0.1% FS ±1 count
    JPtB-150.0 to 150.0-199.9 to 300

    * Performance within recommended operating conditions (10 to 50 ºC, 20 to 90% RH)

    Process Inputs

    Inputs: Field selectable: 0.4 to 2.0 V, 1 to 5 V, 0 to 10 V, -10 to 20 mV, 0 to 100 mV. 4-20 mA input requires 100Ω resistor connected across input terminals (order P/N: PDX-RES1).
    Accuracy: ±0.1% FS ±1 count
    Decimal Point: Up to 3 decimals: 9.999, 99.99, 999.9, or 9999
    Calibration: All inputs are calibrated at the factory
    Scale Range: User programmable over entire range
    Transmitter Supply: 14 to 18 VDC @ 20 mA; available instead of retransmitting analog output; selection is made through the front panel.

    Limit Control Relay and Indicators

    Ratings: Latching, 1 Form C (SPDT); rated 3 A @ 30 VDC or 3 A @ 250 VAC resistive load
    Relay Operation: User may select high or low limit operation, forward or reverse (fail-safe) mode.
    Reverse Operation (Fail-Safe): Programmable; relay coil is energized in non-alarm condition. In case of power failure, relay will go to alarm state.
    Forward Operation: Relay coil is energized in alarm condition. In case of power failure, relay will go to non-alarm state.
    Hysteresis: 0-10% FS, user selectable; manual reset allowed after condition has been corrected.
    Out LED: Relay status indicator. LED is on when relay is de-energized (during over limit conditions in reverse operation).
    Over Limit LED: Over LED is on when system is in over limit condition. LED will go off once system returns to normal condition.
    Over Limit Timer Display: Time stored since last occurrence of over limit condition or until controller is turned off.

    Alarm Relays

    Ratings: 1 Form A (SPST); rated 1 A @ 30 VDC or 1 A @ 250 VAC resistive load
    High/Low Alarm: User may program alarm for absolute value, high or low operation, forward or reverse (fail-safe) mode.
    Deviation Alarm: User may program relay for high, low, or high/low range deviation alarm, forward or reverse (fail-safe) mode.
    Alarm Deadband: 0-100% FS, user selectable
    Alarm Delay: 0 to 99 minutes and 59 seconds
    Reverse Operation (Fail-Safe): Programmable; relay coil is energized in non-alarm condition. In case of power failure, relay will go to alarm state.
    Forward Operation: Relay coil is energized in alarm condition. In case of power failure, relay will go to non-alarm state.
    Auto Alarm Initialization: Normal and standby operation. Normal alarm will reflect the state of the input to the controller at all times. Standby alarm will not trigger if the change to alarm state is a result of power up cycle, set point change, or alarm configuration change.

    4-20 mA Retransmitting Output

    Scaling Range: 4-20 mA output can be scaled for any display
    Accuracy: ±0.1% FS
    Power: Internally powered 4-20 mA output
    Isolation: 500 V input-to-output
    Output Loop Resistance: 600 Ω max

    Serial Communications

    Compatibility: EIA-485
    Protocol: PC, Modbus (ASCII, RTU)
    Address: 1 to 99 (Max 31 units connected)
    Baud Rate: 600 to 19,200 bps
    Data: 7 or 8 bit, automatic when using Modbus protocol
    Transmit Time Delay: 0 to 100 ms
    Stop Bit: 1 or 2
    Parity: None, even, or odd

    Nova Multi-Monitoring PC Software

    Any Nova Controller with the serial communications option can be configured to interface with the Nova Multi-Monitoring PC software. Up to 30 controllers can be monitored and operated, and each can use independent data logging.

    • Easy to Set Up and Use
    • Connect up to 30 Nova Controllers
    • View PV, SP, and Alarm Status Simultaneously
    • Control Set Points
    • Log, View, and Save Data in Spreadsheet Files
    • Free Download (click here)

    Specifications

    System Requirements: Windows® 95\98\ME\2000\XP\Vista\7
    Communications: An RS-232 to RS-485 or USB to RS-485 converter may be used for communication with a PC and Nova Multi-Monitoring Software.
    Number of Units: Up to 30 Nova Controllers
    Baud Rate: 9,600 to 19,200 bps
    Data Logging: Graph and save data as .hdr format. Each controller saves graphs independently. Data exportable in spreadsheet format.
    Logging Interval: 1 second to 24 hours

    Simultaneous Monitoring

    Simultaneously monitor up to 30 Nova Controllers and view the PV, SP, and alarm status for all connected controllers. The main view screen also displays the basic model numbers of all connected units. Any series
    of Nova Controllers with the serial communications option may be monitored with this software.

    Simultaneously View Up to 30 Nova Controllers

    Remotely Control Set Points

    Program each of the 4 set points through a detailed operation screen available for every connected controller. In addition, control outputs can be set to run or stop, auto tuning enabled, and automatic or manual control established.

    Monitor and Control Common Parameters

    Data Acquisition

    PV and SP data can be logged independently for each unit. This data can be graphed using the Data Viewer for quick and clear analysis. Logged data can be exported into spreadsheet format.

    View Logged Data Graphs and Export Data

    PD570 Connections

    PD578 Connections

     

    PD570 Cut Outs

    1/16 DIN (48 x48)

     

    PD578 Cut Outs

    1/4 DIN (96 x 96)

     

    Data Sheet:LDS570_1 Data Sheet

    Instruction Manual:  LIM570_1 Instruction Manuals

    Quick Start Manual:

    celectric logo

    Questions? Call +604-502 1894 Mon-Fri 8:30am to 5:30pm

    Setup, Configuration and Technical Support of our Products are FREE.

    We help to check your faulty Instruments too, fill in the form here

    Free phone and email tech support continues as long as you own the product. Click here for contact information.

    close-link
    celectric logo

    Questions? Call +604-502 1894 Mon-Fri 8:30am to 5:30pm or Email sales@celectric.com.my

    FREE Domestic AND SEA Shipping!

    Most orders RM500/USD120 or more ship SEA for FREE!

    • Delivery within the Southeast Asia only.
    • Hazardous items excluded.
    • Extremely heavy or bulky items excluded.
    • Distributors, Resellers and OEMs excluded.
    • Contact us for shipping charge for orders < RM500/USD120
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