05701-A-0293  Input/output module  

Output types may include analog outputs (such as voltage or current) and digital outputs (such as PWM signals or switching quantities).
The output signal may be amplified or converted to a format suitable for driving external devices.
Communication interface:
Modules may have interfaces to communicate with control systems (such as PLCS, DCS, etc.), such as RS-232, RS-485, Ethernet, etc.
Through these interfaces, the module can send input signals to the control system and receive output instructions from the control system.
Isolation and protection:
Input/output modules may have electrical isolation to prevent interference between different signals.
Modules may also contain protection functions such as overvoltage, overcurrent, and short circuit to ensure the safety of devices and systems.
Configuration and programming:
Depending on the need, the module may support parameter configuration and programming functions, so that users can adjust the working mode and parameters of the module according to the specific application scenario.