6ES7322-1HH01-0AA0 Siemens Simatic S7-300 Digital I/O Module

Product parameters

Output channels: 16 independent digital output channels.

Load voltage: 24VDC to 120VDC, 48VAC to 230VAC.

Load current: The maximum load current for a single channel is 0.5A, and the total output current does not exceed 2A.

Electrical isolation: The module internally adopts photoelectric coupling isolation technology. There is electrical isolation between the channels and the backplane bus, as well as among the 8 channels in a group.

Relay features: The relay contact has a lifespan of over one million times and supports AC/DC load switching.

Power loss: Typical power consumption is 4.5W.

Protection grade: IP20.

Operating temperature range: 0℃ to 60℃.

Humidity: 5% to 95% (no condensation).

Function

Signal output: It can provide 16 digital output channels and control external devices through relay contacts. It is suitable for AC/DC solenoid valves, contactors, motor starters, FHP motors and signal lights, etc.

Electrical isolation: By adopting photoelectric coupling isolation technology, the backplane bus is effectively isolated from external loads, preventing interference signals from invading and ensuring system stability.

Hot plugging: Supports hot plugging function, allowing faulty modules to be replaced during system operation and reducing downtime.

Communication integration: Communicates with the S7-300 CPU via the backplane bus, supports industrial protocols such as PROFIBUS-DP and PROFINET, and can be seamlessly integrated into upper-level systems such as DCS and SCADA.

Application scenarios

Manufacturing industry: It is used to control the start and stop of welding robots, conveyor belts, pneumatic fixtures and other equipment, achieving precise control of production equipment, and improving production efficiency and product quality.

Energy industry: It can control the opening and closing operations of high-voltage equipment such as circuit breakers and disconnectors, ensuring stable operation in a strong electromagnetic interference environment and guaranteeing the safe operation of the system.

Chemical Engineering and Pharmaceuticals: It is applicable to scenarios such as temperature control of reaction vessels and regulation of pipeline valves in chemical production, as well as valve on-off control in aseptic filling lines of pharmaceutical enterprises, meeting strict process requirements.

Infrastructure: In sewage treatment plants, it is used to control the start and stop of equipment such as water pumps and fans. By integrating with the SCADA system, it enhances operation and maintenance efficiency.

Advantage Products:

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