Schneider Electric

Discrete I/O extension module, Zelio Logic, 6 I/O, 100...240 V AC

Discrete I/O extension module, Zelio Logic, 6 I/O, 24 V AC

discrete input module, Modicon X80, 32 inputs, 12 or 24V DC positive or negative

Discrete input module, Modicon X80, 32 inputs, 12/24V DC positive or negative, for severe environments

discrete input module, Modicon X80, 32 inputs, 48V DC positive

Discrete input module, Modicon X80, 32 inputs, 48V DC positive, for severe environments