CLASSIC LINE 4DI 4DO-Y IP67, OPERATING VOLTAGE: 26.5…31.6 V DC, ELECTRICAL DESIGN: 4 INPUTS / 4 OUTPUTS, OUTPUT FUNCTION: TRANSISTOR PNP, TOTAL CURRENT CONSUMPTION FROM AS-I: < 250 MA, CIRCUIT: DC PNP, SENSOR SUPPLY: AS-I, VOLTAGE RANGE: 18…30 DC V, OUTPUTS: HOUSING MATERIALS: PA; PIERCING CONTACTS: CUSN6 SURFACE NICKEL AND TIN-PLATED, AMBIENT TEMPERATURE: -25…70 °C, PROTECTION: IP 67, OPERATION: LED GREEN, FUNCTION DISPLAY: LED YELLOW, ERROR: LED RED

The impact of the 4D printer on the international market
The most obvious advantage of 4D printing is that objects larger than printers can be printed as just one part. Because they can shrink and unfold, items that are too large to fit in a printer can be compressed and then become full size.