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MTL 725B Combined Annunciator and Event Recorder

The Crouse-Hinds series MTL 725B Combined Annunciator and Event Recorder uses CANBUS® communication technology and our unique multi-redundant design to offer the best combination of reliability, flexibility, usability and cost of ownership. Based on our field-proven 725 Range Alarm Annunciator, the 725B is the ideal solution for monitoring your critical alarms whatever the size or complexity of the system. 

Communications options allowing for Modbus Serial, TCP/IP IEC61850 and TCP/IP DNP3 provide the means to retransmit the data for monitoring.

Efficiency
Fully programmable from front
Reliability
Fewer components for high reliability
Ease of use
Ultra-bright LEDs in 6 colors

Certifications and compliances

CE Marked:

  • Designed to meet the requirements of European EMC and LVD Directives. 

Compliance:

  • Immunity to EN61000-6-2:2005
  • Emissions to EN61000-6-4:2007
  • LVD to EN61010-1:2010 
  • IEC61010-2-201

Surge Immunity:

  • To ANSI/IEEE C37.90:1989

Environment:

  • Operating temperature: -20ºC to 60ºC
  • Storage temperature: -20ºC to 80°C
  • Humidity: 0-95% RH, non condensing

Protection:

  • Front of panel: IP41
  • Rear of enclosure: IP20
  • Optional covers and enclosures to provide IP54 up to IP67 protection

Design features

  • Multi-redundant design so there is no single point of failure
  • Modular construction – units can be assembled in almost any shape and size from 1 to 256 channels with a choice of three window  sizes and six colours
  • Interchangeable, ultra-bright white LED illumination
  • 1ms Event Recording functionality up to 256 points can be supplied
  • Fully configurable for each individual point using a standard USB connection to PC or laptop
  • Integral power supply, optional universal supply for direct connection to 85-264VAC or 88-300VDC
  • Comprehensive diagnostics, warning LEDs and common relays are used to provide indication of any problems with the alarm system
  • Flexible relays, up to 32 output relays can be used and configured as group relays, audible relays or diagnostic relays
  • Each system is supplied with 6 pushbuttons and dual audibles to cover almost all alarm applications
  • Optional protocols include RS485 Modbus, RTK/AMS (Timestamping), TCP/IP DNP3.0, IEC6185
Spesifikasjoner

Ordering Information

For ordering information, please use the link below to visit the resources section for this product family
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