Modbus Large Display

Model: DPM-300

The DPM-300 large display Modbus scanner is the biggest and brightest display for the toughest manufacturing environments. It features a dual-line six-character display from its NEMA 4x, IP65 rated enclosure. It super-luminous readout is UV resistant and sunlight readable up to 100 feet away. The two lines are user configurable to show either multiple variables or custom tags used to identify vessels. It can be used in Modbus RTU master, slave, or snooper mode to poll and display up to 16 process variables. A convenient keypad under the front panel door allows for immediate function activation.

  • Operations that need a large display viewable from a long distance or in adverse conditions
  • Mining, cement, and other industries where dust, fog, or smoke impede visibility
  • Monitoring the level of solids, powders, or liquids stored in bins, tanks, or silos
  • Operations that are managing a wide number of process variables
  • Plants where multiple storage vessels must be continuously monitored
  • Process operations where overfills and outages must be prevented
  • Programmable as a Modbus RTU master, slave, or snooper
  • Large 1.80” digits in a dual-line 6-digt display
  • Super luminous, sunlight-readable display visible in dust, fog, or smoke
  • NEMA 4X, IP65 rated field mountable enclosure
  • Accommodates up to 16 process variables in a variety of math functions
  • Automatically scans at set intervals or scan manually
  • Setup via free MeterView software, four front panel pushbuttons, or using the cloning function

Input/Output: Modbus RTU over RS-485
Display: Two lines with 1.8" (46 mm) high digits, red LEDs; 6 digits per line (-99999 to 999999)
Display Intensity: Eight user selectable levels
Enclosure: NEMA 4X, IP65
Display Scan Rate: Master/Snooper: 1 PV/second to 1 PV every 99.9 seconds, Slave: Dependent on master device (e.g. PLC) 
Display Update Rate: 5/second (200 ms) seconds. Slave: Dependent on master device (e.g. PLC)
Power Options: 85-265 VAC 50/60 Hz, 90-265 VDC, 20 W max or 12-24 VDC ± 10%, 15 W max.
Required External Fuse: UL Recognized, 5 A max, slow blow; up to 6 meters may share one 5 A fuse.
Operating Temperature: -40 to 65°C (-40 to 149°F)
Storage Temperature: -40 to 85°C (-40 to 185°F)

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