DI03 ABB
Description The DI03 from ABB is a feather-light 16-channel digital input module that turns any noisy 24 VDC field signal into a crystal-clear, individually isolated Harmony control byte. One 30-gram card now replaces an entire 1980s terminal strip—delivering 1 ms scan times, LED heartbeat per channel, and a QR-coded wiring diagram that lights green on…









