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Back SIRA 7 Consolle/Digit srl Remote LCD Annunciator INSTALLATION & USERS MANUAL Page 15 / 15 CONSDIG-DMIE00 Rev. Date 0 21/10/04 Technical specifications • • • Supply voltage Current drawn Typical absorption: Maximum absorption: Serial bus: • • • • Alarm Relays: Operating temperature: Relative humidity: Dimensions (LxHxD) 17 ÷ 30Vdc 70mA @ 25Vdc 200mA @ 25Vdc RS485 with 4 wires opto-isolated, 9600 Bits/sec Form C 1A @ 30Vdc, resistive load -5 ÷ 50 °C 95% Ur. max 290 (11.42) x195 (7.67) x50 (1.97) mm (in) NOTES: SIRA srl Via Mascagni, 12 20015 S.LORENZO DI PARABIAGO (MI) - ITALY Tel: 0331559477 – Fax: 0331552802 – Web: http://www.antincendiosira.it