22 Outputs Fixed Time Traffic Signal Controller
22 outputs fixed time traffic signal controller is an intelligent device used for urban traffic management. It mainly controls changes in traffic signals through a preset time period. It usually has 22 different signal states and can flexibly respond to various traffic conditions.
Its working principle is to set different signal periods according to traffic flow and time periods to ensure longer green light time during peak hours and ensure the safe passage of pedestrians and vehicles. In addition, the 22 outputs fixed time traffic signal controller can also be linked with other traffic management systems to achieve smarter traffic dispatch. Through reasonable setting and use, the overall operating efficiency of urban transportation can be significantly improved and the transportation environment can be improved.
| Operating Voltage | AC110V / 220V ± 20% (voltage can be switched by switch) |
| Working frequency | 47Hz~63Hz |
| No-load power | ≤15W |
| Larger drive current of the whole machine | 10A |
| Maneuvering timing (with special timing status needs to be declared before production) | All red (settable) → green light → green flashing (settable) → yellow light → red light |
| Pedestrian light operation timing | All red (settable) → green light → green flashing (settable) → red light |
| Larger drive current per channel | 3A |
| Each surge resistance to surge current | ≥100A |
| Large number of independent output channels | 22 |
| Larger independent output phase number | 8 |
| Number of menus that can be called | 32 |
| The user can set the number of menus (time plan during operation) | 30 |
| More steps can be set for each menu | 24 |
| More configurable time slots per day | 24 |
| Run time setting range for each step | 1～255 |
| Full red transition time setting range | 0 ～ 5S (Please note when ordering) |
| Yellow light transition time setting range | 1~9S |
| Green flash setting range | 0~9S |
| Operating temperature range | -40℃~+80℃ |
| Relative humidity | <95% |
| Setting scheme save (when power off) | 10years |
| Time error | Annual error <2.5 minutes (under the condition of 25 ± 1 ℃) |
| Integral box size | 950*550*400mm |
| Free-standing cabinet size | 472.6*215.3*280mm |
1. Urban Road Intersections: At major intersections in the city, 22 outputs fixed time traffic signal controllers can effectively manage traffic flow and reduce traffic congestion.
2. School Zone: Near schools, timing signals can be set to provide longer green light times during the peak hours of school and school to ensure the safe passage of students.
3. Commercial District: In busy commercial areas, timing signals can be adjusted according to the peak periods of people and traffic to improve traffic efficiency.
4. Residential Areas: Near residential areas, 22 outputs fixed time traffic signal controllers can set signal periods according to residents’ travel patterns to improve traffic safety.
5. Temporary Activity Area: When holding large-scale events or festivals, the timing signal can be temporarily adjusted according to changes in the flow of people to ensure smooth traffic.
6. Roads with One-Way Traffic Flow: On some one-way roads, 22 outputs fixed time traffic signal controllers can effectively control traffic flow and avoid traffic conflicts.
7. Road Sections with Relatively Stable Traffic Flow: In sections with relatively stable traffic flow, 22 outputs fixed time traffic signal controllers can provide a fixed signal cycle to simplify traffic management.
1. The input voltage AC110V and AC220V can be compatible by switching;
2. Embedded central control system, the work is more stable and reliable;
3. The whole machine adopts a modular design for easy maintenance;
4. You can set the normal day and holiday operation plan, each operation plan can set up 24 working hours;
5. Up to 32 work menus (customers 1 ～ 30 can be set by themselves), which can be called multiple times at any time;
6. Can set yellow flash or turn off lights at night, No. 31 is yellow flash function, No. 32 is off light;
7. The blinking time is adjustable;
8. In the running state, you can immediately modify the current step running time quick adjustment function;
9. Each output has an independent lightning protection circuit;
10. With the installation test function, you can test the installation accuracy of each light when installing the intersection signal lights;
11. Customers can set and restore the default menu No. 30.
1. For all your inquires we will reply you in detail within 12 hours.
2. Well-trained and experienced staffs to answer your inquires in fluent English.
3. We offer OEM services.
4. Free design according to your needs.
1. Do you accept small orders?
Large and small order quantities are both acceptable. We are a manufacturer and wholesaler, and good quality at a competitive price will help you save more cost.
2. How to order?
Please send us your purchase order by Email. We need to know the following information for your order:
1) Product information: Quantity, Specification including size, housing material, power supply (such as DC12V, DC24V, AC110V, AC220V, or solar system), color, order quantity, packing, and Special requirements.
2) Delivery time: Please advise when you need the goods, if you need urgent order, do tell us in advance, then we can arrange it well.
3) Shipping information: Company name, Address, Phone number, Destination seaport/airport.
4) Forwarder's contact details: If you have a forwarder in China, we can use yours, if not, we will provide it.
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Judy
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