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1249b solenoid control valve driver
Solenoid Valve Driver, 148 and 248 Proportioning Valves


  • Type
    1249 Solenoid Control Valve Driver
  • For Use With
    148J & 248D Pressure Control Valves
  • Power Input
    ±15 VDC ±5% @ 330 mA max. or
    24 VDC ±10% @ 270 mA max.(including valve)
  • Signal Input
    Analog: 0-5 VDC, 0-10 VDC or 4-20 mA (user selectable)
    Digital: TTL or open collector overrides to open or close valve
  • Output Signal
    0-300 mA
  • Operating Temperature
    0 - 50°C
  • Storage Humidity
    0% to 95% RH non-condensing
  • Display
    Valve open/valve closed LED
  • Connectors
    Input: 15-pin Type “D” male
    Output: 9-pin Type “D” female
  • Dimensions
    1.13 inches H x 3.28 inches L x 4.12 inches D (28.7 mm x 83.3 mm x 104.6 mm)
  • Controls
    Manual bias pot
  • Compliance


Analog Control

The 1249 can be powered by common power supplies of ±15 VDC or 24 VDC, consuming less than one Watt of power (not including the valve). It accepts control signal inputs of 0-5 VDC, 0-10 VDC, or 4-20 mA from a PC, PLC, or another system controller. The output signal of the 1249 is tailored to match the requirements of the 148 or 248 Proportioning Control Valve. The 1249 may also be used to drive a 154 Valve if the power applied to the 1249 is ±15 VDC or +30 VDC. Consult Applications Engineering at (800) 227-8766 for details.

Flow Control Application Schematic

Upstream Pressure Control Application Schematic

Downstream Pressure Control Application Schematic

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