RV33-1.3

Description

Parameter Specifications

1. Power Supply
   The RV33 – 1.3 typically operates on a 12 – 24V DC power supply. The power consumption is relatively low, around 2 – 3W, which makes it energy – efficient for continuous operation.
2. Input/Output Channels
   • Digital Inputs: It is equipped with 8 digital input channels. These inputs can accept standard logic – level signals, commonly used in industrial sensors like proximity sensors and limit switches. The input voltage range is usually 5 – 30V DC to ensure compatibility with a wide variety of sensors.
   • Digital Outputs: There are 4 digital output channels. Each output channel can handle a resistive load of up to 1A and an inductive load of up to 0.5A. This allows it to control small – scale actuators such as relays, solenoid valves, and indicator lights.
3. Communication Interface
   The device supports the Modbus RTU communication protocol over an RS – 485 interface. This enables seamless communication with other devices in an industrial network, such as Programmable Logic Controllers (PLCs), Human – Machine Interfaces (HMIs), and Supervisory Control and Data Acquisition (SCADA) systems. The communication speed can reach up to 115.2 kbps.

Uses

1. Industrial Automation
   • In manufacturing plants, the RV33 – 1.3 can be used to monitor and control the operation of production equipment. For example, it can detect the presence of workpieces on a conveyor belt through digital inputs and control the movement of robotic arms or the start/stop of processing machines via digital outputs.
2. Building Automation
   • In commercial buildings, it can manage building systems such as lighting, ventilation, and access control. By connecting to occupancy sensors and door sensors, it can automatically adjust the operation of these systems based on the building’s usage.
3. Agricultural Automation
   • In large – scale agricultural facilities, it can monitor environmental parameters such as soil moisture or temperature through connected sensors and control irrigation systems or heating equipment accordingly.

Weight and Dimensions

1. Weight
   The RV33 – 1.3 weighs approximately 0.3 – 0.5 kg, which is relatively light, making it easy to install and handle during the setup process.
2. Dimensions
   It has a compact design with dimensions around 90mm (length) x 70mm (width) x 30mm (height). This small size allows it to be installed in limited – space control cabinets or on DIN rails.

Characteristics

1. Modularity
   The RV33 – 1.3 is designed in a modular way, which means it can be easily combined with other similar modules to expand the input/output capabilities according to different application requirements.
2. Easy Configuration
   Configuration is straightforward. Users can use simple software tools to set up input/output parameters and communication settings without requiring in – depth programming knowledge.
3. Cost – Effectiveness
   Compared to some high – end industrial control devices, the RV33 – 1.3 offers a good balance between performance and cost, making it an attractive option for small and medium – sized enterprises.

Stability and Reliability

1. Robust Construction
   The device has a durable housing that can withstand harsh industrial environments, including dust, vibration, and moderate temperature variations.
2. Electrical Protection
   It is equipped with over – current and over – voltage protection circuits to prevent damage from electrical faults, ensuring long – term reliable operation.
3. Long – Term Testing
   The RV33 – 1.3 has undergone extensive long – term testing under various operating conditions to verify its stability and reliability over time.

Actual Cases

1. Textile Factory
   In a textile factory, the RV33 – 1.3 was used to control the operation of a weaving machine. It monitored the rotation speed of the machine through input sensors and adjusted the power supply to the motor via output signals. This ensured stable production quality and improved production efficiency.
2. Hotel Room Automation
   In a hotel, the RV33 – 1.3 was installed in each guest room to manage the lighting and air – conditioning systems. By connecting to occupancy sensors and temperature sensors, it automatically adjusted the room environment, providing a comfortable stay for guests while saving energy.