Here are some key features of the 6ES7155-6AU01-0BN0 input module:

Digital Inputs: It provides 16 digital inputs, each capable of handling both standard and fast switching signals.

Potential isolation: The module offers channel-wise electrical isolation, which helps in protecting the control system from electrical noise and voltage spikes.

Diagnostic Functions: The input module supports diagnostics at the channel level, allowing for comprehensive monitoring of the input signals.

Removable Terminal Blocks: It features removable terminal blocks for easy installation and maintenance.

Compatibility: The 6ES7155-6AU01-0BN0 module is compatible with the SIMATIC ET 200SP system and can be connected to other modules using bus connectors.

Siemens Plc module

6ES7412-1XJ07-0AB0

6ES7412-5HK06-0AB0

6ES7412-2EK07-0AB0

6ES7414-2XK05-0AB0

6ES7414-2XL07-0AB0

6ES7414-3XM05-0AB0

6ES7414-5HM06-0AB0

6ES7414-3EM07-0AB0

6ES7414-3FM07-0AB0