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Autopilot PR-3000 is a Adaptation of LCD display is enabling us to provide various types of information for navigation more clearly, and it contributes to reducing of helmsman’s burden and the realizing of safety voyage significantly.
This PR-3000 has 3 types of stand configuration, stand type, GYLOT type(gyro compass built-in steering stand) and console type.
We can propose them based on your specification requirement, and it’s possible to combine the PR-3000 and the steering gear manufactured by Tokyo Keiki or other makers.
User-friendly operation panel
While maintaining the userbility of PR-2000, more intuitive maneuvability has been added to this new model.
Flexibility suits you to applying new functions onboard
The flexible design of PR-3000 allows you to install the new function* easily even after the PR-3000 is installed to your vessel. *ex. Adaptive control, ACE, and so on.
Graphical information supports safe voyage
Adoptation of a LCD display enabling the display of various types of information for simple navigation more clearly.
Alert function provides you advanced safety
In addition to the rudder follow-up failure or the abnormality of feedback from solenoid valve, an audible and visible alert for the abnormality of a heading sensor or another sensors will be issued.
High reliability system design
Enhancing the redunduncy by separating the function of system, and installing the function that monitors the systems mutually at any time. These designs contribute to high reliability of our PR-3000.
Various types of PR-3000 based on the specification
Stand type, GYLOT type, console type, and other several types of PR-3000 we can propose based on your specification requirement. And it’s possible to combine the PR-3000 and the steering gear manufactured by other makers.
| Parameter | Specification |
| Main Power Supply | AC 100V / 110V / 115V / 220V $\pm 10\%$, 1-phase, 50/60 Hz |
| Backup Power Supply | DC 24V (+30%, -10%) (Automatic failure switchover) |
| Power Consumption | Approx. 100 VA to 200 VA (varies by output interface) |
| Protection Rating | IP22 (Main Steering Stand / Console), IP56 (External / Bridge Wing Units) |
| Interface | Signal Type / Format |
| Heading Inputs | IEC 61162-1 / NMEA 0183 ($HEHDT, $THS), Serial Step, Synchro, or GPS Compass (e.g., Tokyo Keiki TC-300 / SC series) |
| Speed Input | IEC 61162-1 / NMEA 0183 ($VBD, $VHW, $VTG) or Pulse log (200 pulses/NM) |
| Route / ECDIS Interface | IEC 61162-1 / NMEA 0183 ($APA, $APB, $XTE, $BWC) via RS-422 |
| Rudder Feedback Input | Heavy-duty Potentiometer / Synchro transmitter |
| Interface | Signal Type / Format |
| Heading Data Output | IEC 61162-1 Serial Data (RS-422) to Radar, ECDIS, VDR, AIS, and Repeaters |
| Alarm Contact Outputs | Dry contacts (System Fail, Off-Course Alert, Power Fail, Heading Monitor Fail) |
| BAM / CAM Integration | IEC 61162-2 / IEC 62923-1 & 2 (Bridge Alert Management) |
| Output Code | Control Method | Interface Type |
| PR-3000-E | Solenoid Valve Control | Relay / Solid State Contact (DC 24V / AC 110V–220V) |
| PR-3000-DT | Proportional Solenoid Drive | $\pm 10\text{V DC}$ / $4\text{–}20\text{mA}$ current loop |
| PR-3000-DW / DM | Torque Motor Drive | Direct interface for Kawasaki or Mitsubishi / JMU steering gears |
| Parameter | Performance & Operational Features |
| Control Modes | MANUAL (Hand Wheel), AUTO (Heading Control), TRACK (Route keeping), NFU (Non-Follow Up tiller) |
| Control Algorithms | PID Control, NCT (Adaptive Control), ACE (Advanced Control for Ecology) |
| Heading Control Accuracy | Within $\pm 0.5^\circ$ (in calm sea conditions) |
| Rudder Limit Adjustment | Adjustable from $5^\circ$ to $45^\circ$ |
| Display Panel | 10.4-inch Color LCD Display Unit (Annunciator Panel) |
| Parameter | Limits & Compliance |
| Operating Temperature | $-15^\circ\text{C}$ to $+55^\circ\text{C}$ |
| Storage Temperature | $-25^\circ\text{C}$ to $+70^\circ\text{C}$ |
| IMO Compliance Standards | Resolution A.342(IX), MSC.64(67) Annex 3, ISO 11674, IEC 62065 |
| Type Approvals | ClassNK, MED (Wheelmark), JG, CCS |
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