Elvaco CMeX Datasheet.pdf
| Item |
Value |
| Casing |
Polyamide, IP20, 108 x 90 x 65 mm (7 DIN modules), 220 g |
| Supply |
100 to 240 VAC (plus or minus 10 percent), 50/60 Hz, up to 25 W, installation category CAT3 |
| Environment |
Indoors, or outdoors in an IP67 enclosure. Operating temperature from minus 30 to 55 °C. Altitude 0 to 2000 m. Storage temperature from minus 40 to 85 °C |
| MBus |
Up to 128 slaves, cable up to 5000 m, nominal voltage 42 VDC, maximum idle current 200 mA, maximum load capacitance 1.5 uF |
| Collision detection |
Light: over 28 mA to 500 mA. Heavy and short circuit: over 500 mA |
| Interfaces |
IR with pass through (up to 4 units side by side), RS232 to MBus (RJ45) |
| Compatibility |
All standard MBus meters, ABB meters with IR interface, CMeX series products |
| Approvals |
EMC: EN 61000 6 2, EN 61000 6 3, FCC 47 CFR. Safety: EN 62368 1, UL 62368 1, CSA C22.2 62368 1 |