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BL-2 Siren
Application
Equipment used in cab and cabin to send and answer speed command and execution of main engine. The product is an electronic messenger designed with microprocessor technology. It has four cable connections, flexible configuration and few cable cores. It is suitable for all kinds of small and medium-sized ships.
Features
Gear: The KCL bell can be divided into eleven gears, i.e. one, two, three, four, parking, completion, reserve, one, two, three and four. When the transmitter and receiver are not synchronized, sound and light alarms are issued and external sound contacts are output.
Loss of power alarm: When the main power supply (AC220V) of the power box loses power, it automatically converts to another channel (DC24V). At the same time, the transmitter sends out sound and light alarm signal. Press the "muffler" button on the transmitter panel to mute the noise.
Test lamp/dimming: Press the "test lamp" button on the transmitter panel to test the status of the panel indicator. If the key time exceeds 2 seconds, the indicator can be adjusted to the appropriate brightness.
Miscarriage alarm: When the main engine operates in the wrong direction, the LED lamp of the transmitter and receiver flashes, and at the same time, the alarm sound of the miscarriage and the passive contact signal are emitted. After correcting the wrong operation, the false alarm will be cancelled automatically.
Switch key: After pressing the "switch" key on the first (next to the host) receiver, the right of return can be transferred to the second (centralized control room) receiver. If the key is pressed again, the transfer can be revoked.
Technical Parameter
power supply：AC220V/02ADC24V/1A
ambient temperature：-10~50℃
relative humidity：＜RH95%
The equipment has anti-vibration, moistureproof, anti-salt fog and anti-mildew measures.
The output of alarm is passive contact, and the contact capacity is AC250V/0.3A or DC36V/1A.
System Composition
| No. | MODEL | NAME | WEIGHT | IP CLASS |
| 1 | KCL-1T | Flush type transmitter | 1.1Kg | IP20 |
| 2 | KCL-1R | Wall type receiver | 1.1Kg | IP44 |
| 3 | KCL-1Q | Flush type receiver | 1.1Kg | IP20 |
| 4 | KCL-2T | Flush type double transmitter | 2.1Kg | IP20 |
| 5 | KCL-2Q | Flush type double receiver | 2.1Kg | IP20 |
| 6 | KWY-1 | Power box | 4.8Kg | IP22 |
| 7 | BL-2 | Bell | 0.5Kg | IP44 |
Note: The multiplexer only displays the status of the receiving and receiving current, and does not send information.
Connection Diagram of Single Host System
Note: The connecting cables are all 2x2x1mm? CHEFP type communication cables. The outer shield layer should be grounded reliably. The connecting lines between the sender and the receiver should not be misconnected.
Connection Diagram of Dual Host System
Note: The connecting cables are all 2x2x1mm? CHEFP type communication cables. The outer shield layer should be grounded reliably. The connecting lines between the sender and the receiver should not be misconnected.
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