AHD 414 A

Alarm / Safety System, 11 Binary Inputs

AHD 414 A is a microprocessor-controlled device with 11 binary inputs for alarm and status messages and is applicable as alarm or safety system.

Product Features

  • Compact design for console, panel or switchbox installation
  • Front dimension 144mm x 144mm
  • Degree of protection IP 54 (front side)
  • LED-indications for each measuring point with individual text, as well as push buttons for acknowledgement, integrated in front plate (external acknowledgement via terminal list)
  • Input delay up to 99s
  • 1 input for alarm blocking
  • Override function
  • 3 freely programmable group relays and 1 horn relay
  • 24-pole pluggable terminal list
  • Wire breakage monitoring for sensor and stop circuit (safety system)
  • Data communication via serial interface