PRECISION DIGITAL Helios Modbus Scanner with Dual Analog Inputs, 12-24 VDC, NEMA 4X

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Specifications

Input / Output

  • Modbus RTU over RS-485, Two analog Inputs (4-20 mA, ± 10 V)

Display

  • Two lines with 1.8” (46 mm) High Digits, Red LEDs, 6 Digits per line (-99999 to 999999), with Lead Zero Blanking

Display Intensity

  • Eight user selectable intensity levels

Display Update Rate

  • 5/second (200 ms)

Overrange

  • Display flashes 999999

Underrange

  • Display flashes -99999

Programming Methods

  • Four Programming Buttons, digital inputs, PC and ScanView Software, or Modbus registers

Maximum / Minimum Display

  • Max./Min. Readings reached by the process are stored until reset by the user or until power to the meter is turned off.

Password Restrict Modifications

  • Pass 2: Allows use of function keys, digital inputs and editing set/reset Points
  • Pass 3: Restricts all Programming, function keys, and digital inputs
  • Pass 1: Allows use of function keys and digital inputs

Power Options

  • 12-24 Vdc ± 10 %, 15 W max
  • 85-265 Vac 50/60 Hz, 90-265 Vdc, 20 W max
  • Powered over USB for configuration only

Isolated Transmitter Power Supply

  • Terminals P+ & P-: 24 Vdc ± 10 %. 12-24 Vdc Powered models selectable for 24, 10, or 5 Vdc Supply (Internal P+/P- switch). 85-265 Vac models rated @ 200 mA max., 12-24 Vdc Powered models rated @ 100 mA max., @ 50 mA max. for 5 or 10 Vdc Supply.

Non-Volatile Memory

  • All programmed settings are stored in non-volatile memory for a minimum of ten years if power is lost.

Fuse

  • Required External Fuse: UL Recognized, 5 A max., Slow Blow, up to 6 metres may share one 5 A fuse

Isolation

  • 4 kV Input/Output-to-Power Line, 500 V Input-to-Output or Output-to-P+ Supply

Overvoltage Category

  • Installation Overvoltage Category II: Local level with smaller transient overvoltages than Installation Overvoltage Category III.

Environmental

  • Operating Temperature Range: -40 to 150° F (-40 to 65° C)
  • Storage Temperature Range: -40 to 185° F (-40 to 85° C)
  • Relative Humidity: 0 to 90 % Non-Condensing

Connections

  • Removable and integrated screw terminal blocks accept 12 to 22 AWG wire

Enclosure

  • UL Type 4X, IP65 rated. Polycarbonate & glass blended plastic Case, color: gray. Includes four PG11 through-hole conduit openings, with two factory installed PG11, IP68, Black nylon threaded hole plugs with backing nuts.

Wall Mounting

  • Four (4) mounting holes provided for mounting meter to wall

Pipe Mounting

  • Optional Pipe Mounting Kit (PDA6260) Allows for Pipe Mounting. Sold Separately.

Tightening Torque: Removable Screw Terminals

  • Digital I/O and RS-485 Terminals: 2.2 lb-in (0.25 Nm)
  • Removable Screw Terminals: 5 lb-in (0.56 Nm)

Overall Dimensions

  • 10.63” x 12.59” x 4.77” (270 mm x 319.7 mm x 121.2 mm) (H x W x D) Weight: 6.10 lbs (2.76 kg)

UL File Number

  • UL & C-UL Listed. E160849, 508 Industrial Control Equipment.

Warranty

  • 3 Years Parts & Labor

USB Connection

  • Compatibility: USB 2.0 Standard, Compliant Connector Type: Micro-B receptacle
  • USB Port
  • Windows® 98/SE, ME, 2000, Server 2003/2008, XP 32/64-Bit, Vista 32/64-Bit, Windows® 7 32/64-Bit, Windows® 10 32/64-Bit
  • USB A Male to Micro-B Cable
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