Instruction manual

ConneXium Ethernet Switches: 499NMS25101, 499NSS25101, 499NMS25102, 499NSS25102
31006003 01 July 2004 15
ConneXium Switch Specifications
General Data
Operating voltage NEC Class 2 SELV 24 VDC (18 - 32 VDC)
redundant inputs de-coupled
Hold up time 10 ms @ 24 VDC minimum
Power consumption @
24 VDC
499NMS25101 5.4 W maximum
499NSS25101 5.4 W maximum
499NMS25102 5.9 W maximum
499NSS25102 5.9 W maximum
Overload current protection at input non-changeable fuse
Dimensions (W x H x D) 47 x 135 x 111 mm (1.9 x 5.3 x 4.4 in)
Weight 499NMS25101 330g (.728 lb)
499NSS25101 330g (.728 lb)
499NMS25102 335g (.739 lb)
499NSS25102 335g (.739 lb)
Temperature ambient 0...+60º C (32...140º F)
storage -25 ... +70º C (-13...+158º F)
Humidity up to 95% (noncondensing)
Atmospheric pressure 79 kPa minimum
Laser protection Class 1, conforming to EN 60825-1
Protection type IP20
EMC complies with requirements of EN61131-2 and EN55024.
Mechanical/climatic complies with requirements of EN61131-2
Radiated emissions complies with requirements of EN55022A/CISPR22A,
EN55011A/CISPR11A and FCC15A.
UL approval UL508, UL1604, UL60950, CSA No. 14, CSA No. 213, CSA
No. 60950
Conforms to these Council
Directives (for the European
Economic Area market)
LV 23/73/EEC. Standards to which conformity is declared:
EN60950, EN61131-2, EN60825-1
EMC 89/336/EEC. Standards to which conformity is declared:
EN61131-2, EN55011, EN55022, EN55024