Module identity and I/O mapping
BMXDDM16025H is a Modicon X80 discrete I/O module with 8 current-sink inputs (24 V DC, 3.5 mA per channel) and 8 relay outputs (2 A max, switching up to 264 V AC or 125 V DC). The inputs accept 2-wire/3-wire proximity sensors per IEC 60947-5-2 and IEC 61131-2 type 3.
Relay output timing and endurance
Relay activation response time is <= 10 ms. Electrical durability includes 100000 cycles at 120 VA 240 V (AC-14) at 70 °C, mechanical durability 20000000 cycles, switching frequency 1 Hz.
Severe environment readiness
The module carries conformal coating and is rated for gas (class 3C4), dust (3S4), sand (3S4), salt (level 2), and fungal spore (3B2) resistance. Operating altitude up to 5000 m with derating, and vibration resistance at 3 gn. This makes it a direct fit for applications requiring robust protection — chemical processing, marine, or outdoor cabinets.
