DWYER Pump Controller with RS-485 Modbus® RTU Serial Communications

Price
$2,106.00 CAD
Stock
17 In Stock

  • Model - Pump Controller
  • Communication - RS-485 Modbus RTU Serial Communications

Specifications

Accuracy

  • ± 0.25 % of Span, ± 1 Least Significant Digit

Ambient Temperature Range

  • -10° to 55° C (14° to 131° F)

Approvals & Certifications

  • CE
  • cUL

Communication

  • RS-232 with Modbus Communication Protocol
  • RS-485 Modbus Communication Protocol

Consumption

  • 3 mA - Seal Failure (Moisture Sensor)
  • 7.5 VA, Max.

Display

  • 0.56” High LED’s
  • 7-Segment
  • Two 4-Digit

Electrical Rating

  • 10 A at 240 Vac Resistive, 1/10 hp at 120 Vac - Alarm Relays
  • 10 A at 240 Vac Resistive, 1/4 hp at 120 Vac, 1/3 hp at 240 Vac - Control Relays

Environmental Protection

  • IP66
  • NEMA 4X
  • Weatherproof

Humidity

  • 0 to 90 % at 40° C (104° F) Non-Condensing
  • 10 to 50 % at 55° C (131° F) Non-Condensing

Input

  • 2-10 Vdc
  • 4-20 mA DC

Input Impedance

  • 10 ohms - Current
  • 100 kiloohms - Voltage

Power

  • 2.5 Vdc - Seal Failure (Moisture Sensor)

Power Options

  • Loop Power: 24 Vdc at 50 mA, Regulated (Isolated)

Power Requirement

  • 100 to 240 Vac Nominal, +10 %-15 %
  • 132 to 240 Vdc Nominal, +10 %-15 %
  • 50/400 Hz

Resolution

  • 10 to 500 kiloohms
  • One Count - Display

Switch Type

  • SPDT - Control Relays
  • SPST - Alarm Relays

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