START - STOP - DIESEL CONTROL UNIT AHD 414 - AHD 414

AHD 414 is a microprocessor-controlled device for starting, stopping and monitoring of diesel engines with individual adaption to type series of different engine manufacturers.

• Compact design for console, panel or switchbox installation
• Front dimension 144mm x 144mm, low insertion depth 53mm
• Degree of protection IP 54 (front side with protection cover)
• Integrated firing and overspeed monitoring (frequency dependent), programmable in decimal code
• 10 binary inputs for status messages and alarm inputs
• 7 relay outputs for engine control and alarm outputs
• High rating of relay outputs for solenoid/operating magnet, max. 20 A switch-on current, max. 10 A continuous current
• Further relays max. 2 A continuous current
• Power supply 24 V DC +30%/-25% or 12 V DC
• Low current consumption of electronics (appr. 0.15A)
• Pluggable 22-pole terminal list
• Bidirectional serial interface (TTY) for data communication with other data station resp. remote control
• Push button for acknowledgement of acoustical and optical alarm as well as lamp test
• Reset push button for resetting of alarms and abortion of stop signals