II. Model Interpretation51204160: 16-channel DI digital input FTA basic material ...

II. Model Interpretation51204156: 32-channel DO output FTA basic material code-1 ...

This is an I/O input module instead of CPU unit, fully tested, original product, in stock. ...

Original module, tested, in stock. ...

II. Model Interpretation51204156: 32-channel DO output FTA basic material code-1 ...

Original module, fully tested, in stock. ...