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

8/16/24-Channel Scanner / Protection Relay cum Data Logger 85XX+2017-07-13T16:37:12+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, USB port, Profibus, 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, Pharma, Pipeline and Infrastructure Industries. All field inputs are wired by Pre-fab cables directly into panel terminals.


85XX⁺ can be configured using 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 or a Ethernet Port , Profibus DP & USB 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, indicator, logger etc.

Control or Alarm or Trip 

The 8 Relay outputs can be freely mapped to any channel set points and configured as Alarm or Trip functionality with Fail-Safe or Normal Logic. The 24 OC outputs can be used as On/Off control output for individual channel or as a status output for Alarm condition.

Analog Output 

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


  • Substation Monitoring
  • Motor/ Generator Monitoring and Protection
  • Transformer monitoring and protection
  • Asset Monitoring
  • As a Serial/Ethernet RTU
  • Remote I/O module
  • Multi Point On/Off control
  • Pipeline Heat Tracing circuit control
  • Backfilling with PC log software