Model 7100-PLUS Gas Detection Controller

SKU: 7100Plus

The Model 7100-PLUS controller combines the reliability of our proven Model 7100 controller with the advanced upgrades of our Model 7200 64 channel controller in one low cost package.



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  • 8/16 channel display modes accept inputs from many sensor types and signal ranges. Input types include 4-20mA and Modbus.
  • Ethernet with Modbus TCP serves/client and web server for configuration and monitoring
  • RS-485 serial ports allow simultaneous Modbus Master/Slave operation. Two standard ports and two optional isolated ports.
  • Wireless Modbus and SensCast wireless interfaces available
  • Three independent alarm levels per channel. “Relay Acknowledge” feature allows silencing of external audible devices during alarm conditions.
  • QVGA Color LCD displays monitored data as trends, bar graphs and engineering units. Readouts change colors to indicate alarms.
  • Five standard SPDT 5-amp alarm relays. HORN, FAULT and three programmable alarm relays
  • Options cards such as 4-20mA inputs, 4-20mA outputs, discrete and programmable alarm relays
  • Cal Mode offers push-button zero/span calibration for remote sensor applications
  • Authorization Mode allows locking of critical settings
  • Data Logger onto SD card allows recording of input values, and events for more than 10 years
  • Power supply options include both 150 and 600 Watt
  • Magnetic keypad standard for non-intrusive operation in potentially hazardous locations
  • Enclosures include wall mount NEMA 4X – Non- Metallic, 316 SS, XP and Rack/Panel Mount
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