GM International Gateway Power Supply Unit

GM International Gateway Power Supply Unit


  • Input/Output: Safe Area: Modbus RTU protocol up to 115.2 Kbit/s with RS-485 redundant connection.
  • Temperature: Operating: -20ºC to 60ºC, Relative Humidity max 90% non condensing,up to 35ºC.
  • Storage: -40ºC to 80ºC.
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Model D2050M

  • Intrinsically Safe Associated Apparatus for installation in Safe Area/Non Hazardous Locations to supply Multiplexer D2010M, D2011M, D2030M installed in Zone 1, 2 Gas Group IIC, IIB, IIA T4 or Class I, Division 1, 2 Groups A, B, C, D, Temperature Code T4 and Class I, Zone 1, 2 Groups IIC, IIB, IIA, Temperature Code T4 Hazardous Area/Hazardous Location
  • Universal inputs (mV, TC, RTD, contact or proximity detector) via D2010M, D2011M, D2030M unit from Zone 0, 1, 2 or Class I, II, III, Division 1, 2, Groups A, B, C, D, E, F, G, and Class I, Zone 0, 1, 2 Groups IIC, IIB, IIA Hazardous Location
  • Expandability up to 256 analog/128 digital channels per system and 31 systems on a single Modbus serial link for up to 7936/3968 channels
  • Redundant field lines for communication/supply
  • Modbus interface RTU protocol on redundant RS-485
  • RS-232 port for system configuration
  • Three port isolation, Input/Output/Supply
  • EMC Compatibility to EN61000-6-2, EN61000-6-4
  • ATEX, FM & FM-C, Russian and Ukrainian Certifications
  • High reliability, SMD components
  • Configurable by SWC2090 software (free of charge) or user software
  • Modbus output allows savings on PLC/DCS I/O cards cost
  • Lower cables, installation and maintenance costs
  • Simplified installation using standard DIN Rail mounting units