Description

Brand: Kongsberg Maritime
Model: 8100272 (DGU Digital Governor Unit, revision HA459706C-B2)
Product Name: DGU Digital Governor Unit Marine Digital Control Module
Dimensions: 260 mm height × 145 mm width × 85 mm depth
Weight: 1.45 kg
Country of Origin: Norway
HS Code: 85381000

8100272

Operating Temperature Range: -10 °C to +55 °C for continuous on-board operation; storage temperature ranges from -25 °C to +70 °C, relative humidity 5 %-95 % non-condensing, salt-mist resistant housing for marine cabinet installation, IP20 protection rating.
Power Supply: 24 VDC nominal marine DC power input; allowable operating range 18-32 VDC; typical power consumption 14 W, built-in reverse-voltage and transient surge protection for vessel power-grid disturbance.
Input Specification: Multi-channel digital discrete inputs for engine status, governor enable and interlock feedback signals; pulse frequency input for tachometer speed pickup signal acquisition; bus receiving channel for remote setpoint commands coming from bridge and engine control room workstations. Screw terminal blocks are adopted for all field-side signal wiring.
Output Specification: Digital output relay contacts for governor drive control and alarm indication; serial marine bus output to transmit engine speed, governor status and diagnostic fault codes to other system controllers and monitoring units; front-panel LED status indicators provide visual output for power status, communication activity and module fault alarms.
Main Characteristics & Function: It implements digital closed-loop speed governing algorithm for marine main and auxiliary engines, comparing actual tachometer speed feedback against remote or local set-points to generate governing control outputs. It supports configurable governor parameters such as speed ramp rate, droop setting and alarm thresholds for different engine types. Integrated self-diagnostic circuits detect input signal loss, power deviation and internal hardware malfunctions, and report fault events over system communication bus. Metal rugged enclosure improves anti-vibration and anti-corrosion performance for marine cabinet environment. DIN-rail mounting structure enables fast installation and replacement inside vessel control cabinets. It exchanges real-time data with other Kongsberg I/O and processing modules to complete propulsion machinery monitoring, speed regulation and safety interlock functions. No local display screen is equipped; all parameter configuration and data reading are accomplished via remote system workstations.

8100272

8100272

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Shipping:
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