This SIEMENS digital input module is suitable for industrial automation control systems, providing 16 channels of 24V DC digital input, widely used in manufacturing, energy, transportation and other fields.
Brand: SIEMENS Model: 6ES7221-1BH30-0 XB0 Product Type: Digital Input Expansion Module Number of Channels: 16 Input Voltage: 24VDC Weight: 0.180 Kg Applicable Controller: S7-22XCPU This SIEMENS digital input module (Model 6ES7221-1BH30-0XB0) is designed for digital signal acquisition in industrial environments with a high degree of reliability and robustness. It uses advanced photoelectric quarantine technology to effectively prevent external interference and ensure the accuracy of data transmission.16 digital input channels support 24VDC voltage input, which can meet the needs of various application scenarios. Its compact design and light weight make it easy to install and suitable for places where space is limited. In addition, the module has IP20 protection capability and can operate stably in most industrial environments.