1-Loop expansion board for Comelit Logifire series addressable control panel Art. 41CPE118 and expansion box 41CPE104 (backwards compatible with ATENA control panel 41CPE024). Equipped with a removable terminal block; maximum number of devices that can be connected to each board: 250. Maximum current 700 mA. Cross-section of cables that can be used: 0.4 - 2.5 mm2. Operating temperature -10°C / +65°C. Relative operating humidity: (93 ± 3) % @ 40°C. Dimensions: 75x80 mm. Weight: 30 g.