High-speed analog current and voltage input unit - OMRON (NX series - NX-HAD) - 8I/O [4AI (4 x analog inputs (-10...+10Vdc / -5...+5Vdc / 0-10Vdc / 0-5Vdc / 1-5Vdc / 0-20mA / 4-20mA; Differential; 1/32000-1/64000 resolution; 5µs conversion time) - Synchrononous refreshing) + 4DI (4 x digital inputs (NPN; trigger point))] - DIN rail mounting - with Spring-clamp / Push-in connections