5. SPECIFICATIONS 5.1 ELECTRICAL SPECIFICATIONS
AC INPUT 110/220 VAC, 50/60 Hz
POWER NX-308 50 WATTS MAX
CONSUMPTION NX-820 55 WATTS MAX
NX-1232 80 WATTS MAX
MAX CURRENT NX-308 0.22 AMP
DRAW AT 220 VAC NX-820 0.29 AMP
NX-1232 0.36 AMP
RING GENERATOR AC 80 Vrms, 25 Hz
BATTERY BACKUP 24 VDC, 6 to 26Ah
SUPPLY
5.2 DIMENSIONS AND WEIGHTS
NX-308 530mm(H) x 348mm(W) x 102mm(D), 4.9Kg
KEY SERVICE UNIT NX-820 530mm(H) x 412mm(W) x 140mm(D), 8.9Kg
NX-1232 530mm(H) x 412mm(W) x 140mm(D), 8.9Kg
KEYSET 214mm(H) x 206mm(W) x 150mm(D), 1.1Kg
AOM 214mm(H) x 133mm(W) x 150mm(D), 0.4Kg
DOOR PHONE 158mm(H) x 89mm(W) x 41mm(D), 0.23Kg
5.3 ENVIRONMENTAL LIMITATIONS
OPERATING TEMPERATURES 0 - 45 (18 - 25 recommended)
OPERATING HUMIDITY 10% - 90% (non-condensing)
5.4 CABLE REQUIREMENTS
ELECTRONIC SET 2 pair twisted, Max. 400 m (24 AWG)
SINGLE LINE TELEPHONE 1 pair twisted, Max. 1 km (24 AWG)
DOOR PHONE 1 pair twisted, Max. 100 m (24 AWG)
4 OPX B’D 1 pair twisted, Max. 2Km (24 AWG)
NX-SERIES HYBRID KEY SYSTEM GENERAL DESCRIPTION SECTION