8/16/24-Channel Scanner / Protection Relay cum Data Logger 85XX+

8/16/24-Channel Scanner / Protection Relay cum Data Logger 85XX+2019-02-07T12:03:36+00:00


The 85XX⁺ is an upgrade on the most successful model 85XX; additional capabilities have been added by way of multi-serial ports, Ethernet port, Profibus-DP, USB port, scanning speed and alphanumeric display.

Modular and Expandable 

85XX⁺ is modular in architecture and Expandable, 5 I/O slots can accommodate a mix of Analog Input, Digital Input, Open collector output, Analog output or Relay output to suit different applications in Power, water, Pipeline and Infrastructure industries. All field inputs are wired by Pre-Fab cables direct into panel terminals.


85XX⁺ is configured using the mSCAN⁺ software which is very user friendly; the unit can also be edited by front keyboard and display. The unit has numeric and alpha-numeric displays for value and tag display, Alarm/Trip and control status are displayed by discrete LEDs on front fascia.


85XX⁺ comes with one RS485 Port as a standard, a second RS485 Port, Ethernet Port & Profibus DP Port are options to enhance the communication capabilities of the unit and use it as an RTU, Alarm controller or protection device for motors, transformers, etc. It has optional USB port for logged data retrieval.

Alarm Control

8 Relay and 24 OC outputs can be freely mapped as alarm/trip or control set point.

Analog Output 

An isolated 4-20mA Re-transmission output option is available for onward transmission to PLC/DCS/Recorder/SCADA. Max 8 output per card is possible.


  • Compact and Rugged
  • Alpha-Numeric display for programmable tag no / Engg unit
  • EMI/EMC Type test qualified & CE Marked
  • 8 Channel Universal Analog Input Module
  • 16 Channel Digital Input Module (Optional)
  • 4/ 8 Relay Output Module (Optional)
  • 24 Open Collector Output Module (Optional)
  • Analog Output (Optional)
  • Fast sampling and generation of Alarm/Trip
  • User free mapping of Relay to Channels
  • Comprehensive alarm/trip logic
  • RS485 Serial port (one standard and 2nd Optional)
  • 1X Ethernet port (Optional)
  • 1X USB port (Optional for logged data retrieval)
  • 1X Profibus-DP port (Optional)
  • Modbus RTU over serial and Modnet over Ethernet Protocols
  • Windows based free mSCAN⁺ configuration software
  • Datalogging option
  • Extruded Aluminum Chassis with IP55 front fascia


  • Substation Monitoring
  • Motor/Generator Monitoring and Protection
  • Transformer monitoring and protection
  • Compressor/Pump/DG set monitoring
  • Asset Monitoring
  • As a Serial/Ethernet RTU
  • Remote I/O module
  • Multi Point On/Off control