ABB 3HAC4776-1/1

Product introduction of ABB 3HAC4776-1/1,covering its core functions,technical features,and application scenarios:

1.Core functions and positioning

ABB 3HAC4776-1/1 is an industrial automation control module mainly used as a digital input/output expansion module,suitable for signal acquisition and control in industrial control systems.Its core functions include:

Multi channel digital signal processing:supports 10 point digital input and 6-point digital output,compatible with PNP/NPN signal types,suitable for connecting sensors,actuators,and other devices.

High reliability and anti-interference:Through optoelectronic isolation technology(500V AC,1 minute)and electromagnetic isolation design,the stability and anti-interference ability of signal transmission are ensured.

Flexible Expansion:Modular design that can be integrated into ABB control systems(such as AC 800M or robot controllers),supporting signal management in complex industrial scenarios.

2.Technical parameters

Input characteristics

Rated voltage:24V DC(continuous allowable voltage 30V DC).

Logic level range:

Logic”0″:5V DC(1mA).

Logic”1″:15V DC(1mA).

Input delay:4.5ms,supports quick response to requirements.

Signal type:PNP/NPN switch input,compatible with industrial standard signals.

output characteristic

Output type:Relay output,supporting 24V DC or 250V AC voltage.

Rated current:2.0A/point,common terminal rated current 10A.

Mechanical lifespan:10 million cycles(under rated load).

Contact resistance:≤0.2Ω,ensuring low loss signal transmission.

Electrical and environmental adaptability

Bus consumption current:80mA,total power consumption 3W.

Working temperature:not clearly indicated,but meets industrial grade equipment standards(usually-20°C to+60°C).

Environmental anti-interference:Supports shielded cables(up to 500m)or unshielded cables(up to 300m),suitable for complex industrial environments.

3.Application scenarios

Industrial automation control:

Digital signal processing for scenarios such as robot joint control,multi axis linkage of CNC machine tools,and conveyor belt synchronization.

Equipment status monitoring:

Detect the start stop status of the device and sensor trigger signals(such as proximity switches and limit switches)through digital input.

Actuator control:

Drive solenoid valves,relays and other actuators through digital output to achieve automated process control.

4.Core advantages

High compatibility:Supports ABB control systems and third-party devices,compatible with industrial protocols such as Modbus and EtherNet/IP.

Modular design:can be quickly installed in control cabinets or racks,simplifying the system integration process.

Long lifespan and low maintenance:Relay contact design ensures long-term stable operation and reduces failure rates.

Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures.

Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953

SOLEMN COMMITMENT

1. For all items, modules, and cards sold by our company, if any quality problems occur during normal use within the warranty period, we will provide free replacements without any excuse or delay.
2. For non-discontinued materials and equipment that are out of the warranty period, we only charge the cost of relevant accessories for quality problems.
3. For discontinued materials and equipment, we provide alternative models and equipment replacement process services.
4. For the materials and equipment purchased by customers, we offer lifetime free system software upgrades and provide relevant technical documents for free.
5. We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems.
6. Our company’s hotline provides 24-hour service, and we will respond to customers’ questions within 1 hour.
7. For any other matters not covered, our company adheres to the attitude of “thoughtful service and full responsibility” and solves problems from the customer’s perspective in a practical way. With a serious and rigorous corporate style, we wholeheartedly serve every customer.

The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers.

We supply directly from abroad, without middlemen, reducing the cost of use.

There is really no middleman who can make a price difference! !

If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time.

Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit.

Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields!

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