JRC BNWAS JCX-161 Bridge Navigational Watch Alarm System
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JCX-161 Features
The Bridge Navigational Watch Alarm System (BNWAS) main purpose is to monitor the presence of watch officers and their alertness for early detection of unsafe sailing conditions.
Dual LED backlight
The JCX-161 incorporates many display modes readily available on a highly visible 4.5-inch LCD display. Besides the display being fully dimmable and having backlit keys, it features dual LED backlight (white and orange), making it easy to operate in various light settings on the bridge.
Calling functions
Also available on the unit is the emergency call function which triggers all devices (buzzers) to activate. In addition, officer call also available which provides audible notice for backup officer at 2nd stage alarm.
Operation modes
The unit has automatic and manual operation modes. While the ship's heading TCS or HCS is active, the set period countdown operates automatically. In case you turned on the system to operate manually countdown operates continuously. When ship is in anchorage the unit can be turned off, however emergency calls, other call functions and bridge alarm transfer are still operable.
Operation
Uniform operation
In keeping with the company's philosophy of an easy to use Man Machine Interface, the new generation displays have allowed JRC's engineers to develop an exciting new software approach for uniform operation.
Motion sensor
An optional infrared motion sensor removes the need for the officer to manually press a button to stop the alarm. The sensor detects movement of the officer, which, once detected, will not allow the alarm to trigger.
No flush mount kit
With JRC's new design approach, a flush mount kit is not required and screws are nicely concealed behind the front cover.
System
Resetting is easy
The system has a range of standard (and optional) possibilities to reset the timer for visual indication and audible alarm. On the display you can reset the alarms and a maximum of 6 reset buttons can be connected, regardless of normal or waterproof type. Movement detection by motion sensor resets the alarms but also when the BNWAS is connected to other navigation equipment such as radar (JMA-9100) or ECDIS (JAN-901B), the alarm is reset when the officer physically operating the controls.
Alarms
The user can define an interval sequence of between 3 and 12 minutes.
This will only give a visual indication. The alarm can be reset at any point in time.
There is a visual indicator of the time countdown. After the preset interval, an alarm sequence will go into effect.
Manage other alarms
When any connected equipment alarm is activated, the BNWAS displays a list of alarm information automatically. When the officers fails to acknowledge within pre-set intervals, visual and audible alarms will be generated in the wheelhouse and other crew spaces as necessary.
Connect to VDR
The system can output system status and alarm situation to the VDR through serial interfacing using the NMEA0183 ALR sentences.
IMO
BNWAS will be mandatory for all new build passenger ships and cargo ships above 150GT constructed on and after 1 July 2011 and will be phased in for existing ships over the coming years.
In the box
- Display + Bracket
- Control unit
- Buzzer (2x)
- Reset button (3x)
- Operation card
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JCX-161 | |
| Control unit NCK-175 | Power supply: 100-120V/200-240V AC ±10%, 50/60Hz, Power consumption: 2.5W Back up power: 24V DC -10%/+30% |
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| Display unit NWZ-4650 | 4.5-inch monochrome LCD (128 by 64 dots) Backlight: white and orange LED selectable Dimmer levels: bright, medium, dark Serial in/output: 1x port RS-422, 1x port RS-485 Power supply: 12V DC (powered from control unit), Power consumption: 4W |
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| Buzzer NVS-785 | Tone: continuous on/off (default on) Sound pressure: high 85dB(A) and low 75db(A) (default low) Power supply: 12V DC (powered from control unit), Power consumption: 0.4W |
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| Reset button NCJ-895 | Color: yellow Mechanical life: 1 million presses Power supply: 12V DC (powered from control unit), Power consumption: 0.6W |
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| LED warning lamp NCD-2257 | Color: red Dimmer levels: bright, medium, dark Power supply: 12V DC (powered from control unit), Power consumption: 0.5W |
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| Motion sensor NYG-5 | Type: infrared sensor Detection range (temperature 20°C): Horizontal 100°, vertical 81°, distance up to 5 m Power supply: 12V DC (powered from control unit), Power consumption: 0.4W |
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| Reset button WP NCJ-896 | Color: yellow Mechanical life: 1 million presses Power supply: 12V DC (powered from control unit), Power consumption: 0.6W |
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| Interfacing | 6x input reset button 2x input reset by external navigational equipment (radar and/or ecdis) 2x input reset by motion sensor (5x inputs for reset button may also be used) 1x input automatic mode (autopilot) 1x input emergency call (shared with reset button input) 1x output system fail alarm 1x output to VDR (IEC61162-1) 1x output visual indication 1x output 1st stage bridge audible alarm 4x output 2nd stage audible alarm (3 parallel connections per point) 2x output 3rd stage audible alarm (5 parallel connections per point) |
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| Ambient conditions | Temperature: -15 to 55°C (operating) Relative humidity: 0% to 93% non-condensing Protection: IP22 (reset button waterproof: IP56 |
Our package is very firmly ,which is suitable for long-distance sea transportation and various types of weather conditions.
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3. OEM/ODM available for some Chinese products:
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2).All products will be well packed before shipping.
3).All our products have 1 year warranty, and we sure the product will be free from maintenance within warranty period.
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We have many of the product in stock .
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You can pay for the order via: T/T, Western Union, or through RMB.
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we have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, China Air Post.
You also can choose your own shipping forwarder.
Ouxian specializing in the field of Marine electronic products. Knowing for the feature of high performance and competitive price , along with an impressive service . We keeps pursuing health and long-term business since its very foundation . We welcome any business talk based on mutual trust and respect .Moreover, we are open to any new ideas or comments to develop better products for you .Confidence comes from the quality of our produces has always been demanding.
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We, Ouxian Company is working in pursuit of excellence and recognition as the leading supplier of marine electronic products.
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We, Ouxian Company shall deliver excellent value and contribute to a bright future for people, society and the world through reliable service and creativity .
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If product in stock , we can ship immediately .
If out of stock ,Subject to the sales offer .
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If product is in stock , pls pay 100% T/T in advance .
If product is out of stock , pls pay 30% T/T in advance, 70% before shipment .
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T/T, L/C, Western Union & Cash are accepted.
4. Do you charge for the samples for OEM product?
According to our company policy, we just charge the samples based on EXW price. And we will return the samples fee during the next order.
5. Can you produce according to customers' design?
OEM and ODM are both available for made in China product .
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