New! - Norman Equipment Co.

SERIES SRB 202 MSLMECHANICAL SPECIFICATIONSELECTRICAL SPECIFICATIONSDimensions (W x H x D)Ambient OperatingTemperature RangeMechanical Life ExpectancyWeightMountingTypical Wiring Diagram45mm x 100mm x 121mm(1.8" x 3.9" x 4.75")-25°C to +45°C(-13°F to +113°F)>10 7 switching cycles400 gm (0.88 lbs.)DIN railOperating VoltagePower ConsumptionFuse (input power)Fuse (safety outputs)Switching Capacity(safety outputs)• 24V DC -15% / +20%, residual ripplemax. 10%5.6 W, plus power consumption of mutingsensors and muting indicator lampsInternal electronic fuse,tripping current > 1.25 A4 A slow-blow (recommended)230V AC, 4 A Resistive(inductive with suppressor circuit)Switching Capacity L54, L84: max. 50mA(auxiliary contacts)Application Category AC 15 / DC 13 : EN 60947-5-1Pick-up Delay≤ 200 msDrop-out Delay ≤ 20 msContact Type & AgSnO, self-cleaning, positive-guided &MaterialAgNi, self cleaning, positive-guidedContact Resistance 100 mOhm (max. in new state)Air Clearance & DIN VDE 0110-1, 4 kV/2Creepage DistanceCable Connections • Self-lifting screw terminalsfor 13 to 20 AWG• Stranded or multi-core withwire end ferruleTerminal Labeling DIN EN 50 005 / DIN 50 013Muting Lamps LA1 / LA2: 24V / 50mA-500mANOTE: Use of muting lamps is a requirement in Europe.Should muting lamps not be used, an equivalentresistance of approximately 220 ohms (3 watts) isnecessary. A version without this lamp monitoringcircuit will be available in the near future.Terminal Connections (shown with dry-input contacts)Supply VoltageMonitored Input 1-3Monitored Input 2-4Safety Output #1*(N.O.)A1A2S11S12S22S2313 14Safety Output #2*(N.O.)Muting LampsFeedback MonitoringManual (leading-edge)Reset23 24LA1LA2X1X2X1MRAuxiliary Output#1L54SimultaneityAuxiliary Output#2L84Lamp Current8* Safety outputs connected to master controller333