SIEMENS S7-300 series 6ES7321-1BH02-4AA1 digital input module is suitable for various industrial automation control systems, supports 24V DC input, has high reliability and stability, and is widely used in manufacturing, energy, transportation and other fields.
Brand: SIEMENS Model: 6ES7321-1BH02-4AA1 Type: Digital Input Module Number of Channels: 8 Voltage Range: 24VDC Response Time: Less than 1ms Protection Class: IP20 Operating Temperature Range: -25 ° C to + 60 ° C Storage Temperature Range: -40 ° C to + 85 ° C The 6ES7321-1BH02-4AA1 digital input module, which is SIEMENS the S7-300 series, is designed for industrial automation and provides a stable and reliable data acquisition solution.It has eight independent digital input channels, which can receive switching signals from sensors or other devices and convert them into electrical signals that can be recognized by the PLC system. Powered by 24 V DC, the module has fast response and can read the signal in less than 1 millisecond. With a wide operating temperature range from -25 ° C to + 60 ° C, it is suitable for use in a variety of harsh environments. In addition, its IP20 protection design can effectively prevent the invasion of dust and small particles, and ensure long-term stable operation.