Siemens 6DD1611-0AD0 Memory Module

Output Channels: 16 digital outputs.

Output Type: Relay.

Rated Voltage: 24 V DC.

Load Current: 0.5 A per channel (max 2 A total for all channels).

Isolation: Galvanic isolation between channels and backplane.

Response Time: ≤ 1 ms.

Power Supply: 24 V DC.

Operating Temperature: -20°C to +60°C.

Microsecond time synchronization: supports precise clock synchronization, synchronizes robots, AGVs and vision systems in automobile welding workshops, and ensures that the production beat error is less than 1 millisecond, far exceeding the performance of traditional PROFINET IRT.

Protocol stack scalability: compatible with more than 20 protocols such as PROFINET IRT, TSN, Modbus TCP, BACnet/IP, IEC 61850, and supports seamless interoperability between OPC UA and TSN, breaking through the data barriers between traditional industrial equipment and modern IoT platforms.

Zero switching redundant network: supports HSR (high availability seamless redundancy) and PRP (parallel redundant protocol), and the switching time is less than 10 milliseconds when the main link fails, which is suitable for scenarios such as nuclear power and chemical industry where interruption is not allowed.

Chemical industry: suitable for various control scenarios in chemical processes, such as temperature and pressure control of reactors, liquid level and flow regulation of distillation towers, etc. By precisely controlling these parameters, the safety, stability and efficiency of the chemical production process can be ensured, the production process can be optimized, and the product quality and output can be improved. For example, in petrochemical enterprises, the operation of various pumps, compressors and other equipment is precisely controlled to ensure the smooth transportation of materials and the reaction.

Power industry: In power plants, it can be used to control generator sets, realize excitation regulation and speed control of generators, and ensure the stable operation and power quality of generators. In substations, it can control high-voltage switches, knife switches and other equipment to achieve remote monitoring and automated management of power systems. In addition, in the field of new energy power generation, such as wind power generation and photovoltaic power generation, it can also be used to control converters, inverters and other equipment to achieve precise control of the conversion and transmission of electric energy.

Manufacturing industry: In production lines in industries such as automobile manufacturing and electronic manufacturing, it can be used for multi-motor collaborative control, robot motion control and complex production process control. Through high-speed communication and precise control with other automated equipment, the production process can be automated, efficient and intelligent, and production efficiency and product quality can be improved. For example, on an automobile assembly line, the movement of robots can be precisely controlled to achieve accurate assembly of parts.