Model 85XX is a multi-channel monitoring, Alarm annunciation and Protection Device. With more than 25000 units in operation, 85XX is the Number One choice of OEM and End-Users for their monitoring and Protection Application. The unit is Modular, Field scalable and has variety of communication options to interface with PLC/DCS/SCADA systems.
85XX is modular in architecture and Expandable, 5 I/O slots can accommodate a mix of Analog Input, Re-Transmission, Open collector or Relay output to suit different applications in Power, Process, Water and Infrastructure industries. All field inputs are wired to a detachable back
plate for ease of wiring and reduce downtime during replacement.
85XX is configured using the mSCAN software; the unit can also be edited by front keyboard and display. The unit has numeric displays for CH. NO. And Value, Alarm/Trip Annunciation is done by individual discrete LEDs on front fascia. The unit is fully password protected for configured data.
85XX comes with one RS232/485 Modbus RTU port as a standard, Profibus-DP and Modbus over Ethernet (Modnet) are options available to enhance the communication capabilities of the unit and use it as an RTU, Alarm controller or protection device for motors, transformers etc.
All configured parameters, real time values and status are available on all communication protocols.
85XX comes with 3 Groups/6 Relays as standard but upgradeable to 6 Groups/12 Relays as an option. The Relay outputs can be freely mapped to any channel set points and configured as Alarm or Trip functionality with Fail-Safe or Normal Logic. 85XX has the most comprehensive Alarm/Trip logic to handle momentary and maintained Alarms, with Auto-Reset and Ack Reset functionality.
The 48 OC output option can be used as On/Off control output for individual channel or as a status output for Alarm condition.
Upto 4 Retransmission output (Isolated)
48 open collector outputs
Channel to channel input isolation
Weather proof / flame proof enclosure
IP65 Front Facia