Brand: SIEMENS Model: 6ES7422-1FH00-0 AA0 Product Type: Digital Output Module Number of Channels: 16 Voltage Range: 120/230VAC Maximum Current: 2A quarantine Mode: Optical quarantine Interface Type: 16do Operating Temperature Range: -25 ° C to + 60 ° C Protection Class: IP20 Installation Mode: Rail Mounting This digital output module is an integral part of the SIEMENS SIMATIC S7-400 series, designed for industrial automation control systems.It provides 16 independent digital output channels, each of which can be controlled independently to meet the needs of different application scenarios. The module uses optical quarantine technology to effectively prevent the adverse effects of external interference on the system and improve the stability and reliability of the system. Its rated output voltage is 120/230VAC and the maximum current can reach 2A, which is enough to drive most industrial equipment.At the same time, the module has a wide operating temperature range from -25 ° C to + 60 ° C, which is suitable for working in a variety of harsh environments. In addition, the module also has good protection performance, with a protection grade of IP20, which can prevent dust and small objects from invading to a certain extent and prolong the service life of the module.Easy to install, just follow the standard DIN rail installation method to complete the installation quickly. In the process of using, users can easily configure the status of each output channel through PLC programming software to achieve precise control of industrial equipment.