BMXDDI6402K

The BMXDDI6402K is a digital input module within the Modicon X80 series from Schneider Electric. It supports 64 discrete input channels, all electrically isolated to enhance signal integrity. Designed for a 24 V DC operating voltage, this module efficiently handles input signals with nominal current consumption of 0.6 mA per channel. Its input configuration is based on positive logic, catering to common industrial requirements.

This digital input module allows sensor voltages ranging from 19 V DC to 30 V DC. The input resistance measures at 40 kΩ, and it boasts an impressive insulation rating of more than 10 MΩ when subjected to 500 V DC. With a standard response time of 4 ms and a maximum delay of 7 ms, the module ensures reliable performance in dynamic environments.

Power consumption is noted at 4.3 W, and the supply current demand at 3.3 V DC is 160 mA, which reflects an efficient design for energy management. The modular assembly is anticipated to have an estimated mean time between failures (MTBF) of 510,000 operating hours, suggesting robust reliability over extended use. As a protective measure, this device is fitted with an external 0.5 A fast-blow fuse for each group, safeguarding the module against overload conditions.