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Safety light barriersSLB 200-C• To IEC 61496• Control Category 2 to EN 954-1, BWS-T• Up to two pairs of light barrier devicescan be connected• 1 enabling path• 1 signalling output• Operating voltage 24 VDC• Test input• LED display of switching conditions• Response time ≤ 30 ms• Start/Restart interlock can beswitched active or inactive• Contactor monitoring can beswitched active or inactive• Additional cyclic testing• Co-ordinated for use withSLB 200 R/E safety light barriersTechnical dataStandards: IEC/EN 61496-1/-2, EN 954-1Control category: 2Start-up test:yesStart conditions:Test button, start-reset button, on/off codingFeedback circuit:yesEnclosure:polycarbonateMounting: snaps onto standard DIN rail to EN 50022Connection:screw terminalsCable section:max. 4 mm 2 (incl. conductor ferrules)Protection class: IP 20 to EN 60529Ue: 24 VDC ± 20%Ie:180 mAPower consumption: –Inputs:test input: command device: NC contactrelease start/restart interlock (start/reset): enable via commanddevice (NO contact), contactor monitoring (NC contacts)Monitored inputsmax. 2 pairs of light barriersInput resistance: –Max. cable length: –Test and feedback:potential-free contactOutputs:1 enabling pathEnabling contacts:1 enabling pathUtilisation category:AC-15, DC-13Ie/Ue:2 A / 250 VAC, 2 A / 24 VDCContact load capacity: max. 250 VAC, max. 2 A (cos ϕ = 1)Switching voltage:max. 250 VACLoad current:8 AMax. fuse rating:4 A gG D-fuseSignalling output:1 transistor outputSwitch-on conditions:test duration: ≤ 150 ms (without relay control)≤ 450 ms (with relay control)Switch-off time:response time (complete sy.): ≤ 30 msIndications:red LED for light barrier interruptedgreen LED for light barrier freesoiling: flashing red/greenFunction display:4 LEDsEMC rating:conforming to EMC DirectiveMax. switching frequency:10 HzOvervoltage category: II to DIN VDE 0110Degree of pollution: 3 to DIN VDE 0110Resistance to vibration:10 ... 55 Hz / amplitude 0.35 mmResistance to shock:10 g / 16 msAmbient temperature: 0 °C … + 50 ºCStorage and transport temperature: – 20 °C … + 80 ºCDimensions:45 x 84 x 118 mmNote:Inductive loads (e.g. contactors, relays, etc.) areto be suppressed by means of a suitable circuit.ApprovalsOrdering detailsSLB 200-C04-1R304