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AHD 414 — Böning Diesel Engine Monitoring Unit

The Böning AHD 414 starts, stops and monitors diesel engines, with configuration for different manufacturer series.

Original Product OEM Quality

Availability

TH 36 Marine StockAvailability on request
SKU: TH36-LP-001799
Category: ,
Brands:

Description

Overview

The Böning AHD 414 starts, stops and monitors diesel engines, with configuration for different manufacturer series.

Operation and integration

Integrated ignition and programmable overspeed monitoring work with 10 binary status/alarm inputs. Front keys acknowledge visual/acoustic alarms and provide reset, early stop-signal termination and lamp testing.

Key features

  • Five engine/alarm relays rated 2 A continuous
  • Two solenoid relays rated 20 A inrush/10 A continuous
  • 24 V DC +30%/−25% or 12 V DC supply
  • Approximately 0.15 A at 24 V
  • Serial data output
  • 22-pole pluggable terminals
  • 144 × 144 mm front,53 mm depth
  • IP54 front with cover
  • Console, panel or box installation

Additional information

Manufacturer product family

Spare Parts & Refit

Dimensions (W x H x D)

144 x 144 x 53 mm

Panel cutout

138 x 138 mm

Weight

Ca. 0.5 kg

Housing and installation

Panel installation housing; aluminum front with printed foil

Operating temperature

−10 °C to +55 °C

Storage temperature

−30 °C to +85 °C

Protection class

IP20; IP54 front side with front cap

Power supply

24 V DC (+30% / −25%)

Current consumption

Max. 200 mA (24 V DC)

Inputs — 8 digital inputs

3 x binary input: capture of command and control signals
4 x binary input with wire-break monitoring: capture of stop criteria
1 x pickup input: capture of engine speed

Outputs — 7 relay contacts

2 x relay contact, switched positive (K2: starter; K3: solenoid/operating solenoid): DC 10 A continuous current, DC 20 A starting current
3 x relay contact, switched positive (K1, K4, K5): DC 2 A continuous current
2 x relay contact, potential-free (K6, K7): DC 2 A continuous current

Operating elements

4 short-stroke buttons: Start, Stop, Reset and Test

Indicator lights — 12 LEDs

1 x engine-operation display
9 x alarm/status
2 x relay status K1, K2

Interfaces

1 x TTY (optocoupler), serial remote control

Approvals

Bureau Veritas

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