The Siemens 6ES7322-1BH01-0AA0 is a digital output module of the SIMATIC S7-300 series, which is used to output digital signals in industrial automation systems to control external loads. The following is its detailed information in English:
- Brand: Siemens
- Part Number: 6ES7322-1BH01-0AA0
- Product Series: SIMATIC S7-300
- Product Type: Digital Output Module
- Product Family: SM 322 Digital Output Modules
- Country of Origin: Germany
- Power Supply:
- Load Voltage L+: The rated value is 24V DC, and the allowable range is 20.4V DC - 28.8V DC.
- Input Current: The maximum current from the load voltage L+ (without load) is 80mA, and the maximum current from the backplane bus 5V DC is 80mA.
- Power Loss: The typical value is 4.9W.
- Output Configuration:
- Number of Output Channels: 16 independent channels.
- Output Type: Transistor output.
- Isolation: Galvanically isolated between channels and the backplane bus to prevent interference.
- Output Current: The rated output current for signal “1” is 0.5A. In the range of 0 - 40°C, the maximum allowable current is 0.6A, and the minimum load current is 5mA; in the range of 40 - 60°C, the minimum load current is also 5mA, and the maximum allowable current is 0.6A.
- Total Current per Group: When horizontally installed, the maximum total current is 4A at up to 40°C and 3A at up to 60°C; when vertically installed, the maximum total current is 2A at up to 40°C.
- Load Resistance Range: The lower limit is 48Ω, and the upper limit is 4kΩ.
- Output Switching Capacity: The maximum lamp load is 5W.
- Switching Frequency: The maximum switching frequency is 100Hz for resistive load, 0.5Hz for inductive load, and 10Hz for lamp load.
- Output Delay: When resistively loaded, the delay from “0” to “1” is up to 100µs, and from “1” to “0” is up to 500µs.
- Mechanical Characteristics:
- Dimensions (W×H×D): 40mm×125mm×120mm.
- Weight: Approximately 0.249kg (including packaging).
- Mounting Method: DIN rail mounting, conforming to IEC 60715.
- Protection Level: IP20.
- Certifications and Standards: Complies with standards such as ANSI/ESD S20.20:2014 and BS EN 61340 - 5 - 1:2007.
- Fault Protection: Built-in short-circuit protection for output channels. When a short-circuit fault occurs, the current will be automatically limited to prevent the module from being damaged.
- Status Monitoring: Equipped with LED indicators to display the working status of each channel, which is convenient for users to monitor the output status in real time and quickly troubleshoot.
- Industrial Automation: Widely used in various industrial production lines, such as automotive manufacturing, electronic equipment production, etc., to control the start, stop, and operation status of motors, valves, cylinders, and other executive components.
- Process Control: In the chemical, petroleum, and other process industries, it is used to control the opening and closing of control valves, the start and stop of pumps, and other equipment to realize the precise control of process parameters such as flow, pressure, and temperature.
- Building Automation: Applied in building HVAC systems, lighting systems, etc., to achieve the intelligent control of equipment such as fans, air - conditioners, and lighting fixtures.
