H1111.0204 ROLLS-ROYCE Marine Automation Controller in stock

• Brand
  ROLLS-ROYCE
• Model
  H1111.0204
• Product Name
  H1111.0204 Marine Automation Controller
• Place of Origin
  Norway
• HS Code
  85371011
• Dimensions
  252 mm × 195 mm × 105 mm
• Weight
  3.4 kg
• Operating Temperature
  ‑15 °C to +55 °C
• Storage Temperature
  ‑25 °C to +70 °C
• Power Supply
  0.48 A at 24 V DC
• Warranty
  1year
• Product Status
  new and original

Rolls-Royce H1111.0204

Input Specifications

Power Supply Input: 24 VDC nominal, wide operating range of 18–32 VDC, adopting dual redundant power supply design for high operational reliability.

Analog Input: 8 independent analog input channels, supporting standard 4–20 mA current signal and 0–10 VDC voltage signal for marine industrial sensors; compatible with RTD temperature sensor input for temperature monitoring.

Digital Input: 16-channel 24 VDC dry-contact digital inputs, used for equipment status feedback and safety interlock signal acquisition.

Communication Input: Equipped with dual Gigabit Ethernet, CAN FD and RS485 serial interfaces for data receiving and signal interaction with upper monitoring systems and field peripheral devices.

Output Specifications

Digital Output: 12-channel 24 VDC digital outputs, capable of driving external relays, alarm indicators and on-site actuators.

Analog Output: 4 independent analog output channels, supporting 4–20 mA current output and 0–10 VDC voltage output, used for transmitting operating data to remote DCS control system.

Communication Output: Dual Gigabit Ethernet, CAN FD and RS485 interfaces for real-time data upload, signal publishing and system interconnection communication.

Diagnostic Output: Integrated onboard LED indicators to display power status, communication status, channel fault information and overall module operating health status.

Rolls-Royce H1111.0204 Characteristics

This unit is a marine-qualified main controller engineered for ship automation, dynamic positioning and generator-set control applications.

Redundant Power Design: Dual-channel 24 VDC redundant power input with an operating range of 18-32 VDC, eliminating single-point power failure and enhancing overall system availability.

Rich On-board I/O Resources: Integrated multi-channel analog, digital and RTD acquisition channels, compatible with standard 4-20 mA and 0-10 VDC signals from marine-grade sensors and field actuators.

Multi-protocol Communication Capability: Features dual Gigabit Ethernet, CAN FD and RS485 interfaces. It supports widely-adopted marine communication protocols to realize reliable data exchange between host monitoring systems and field peripheral devices.

Marine Environmental Compatibility: Robust mechanical housing provides high resistance against vibration, mechanical shock and salt-spray corrosion, complying with environmental certification requirements for ship-borne equipment.

Signal Isolation Performance: Galvanic isolation is implemented for individual channels to mitigate common-mode interference induced by on-board ground loops.

Comprehensive Diagnostic Function: Built-in LED indicators offer real-time status feedback for power supply, communication links and each I/O channel. Fault events are automatically logged to facilitate fast on-site troubleshooting.

Local Data Storage: Compact flash card slot supports program storage, parameter backup and recording of historical operation data.

Modular Mechanical Design: Compact cabinet-mount enclosure simplifies field commissioning and module replacement work.

Safety Performance: Meets requirements of marine classification society standards, suitable for safety-relevant control loops on vessels and offshore DP dynamic positioning systems.