Safety light grids SCR 1R Technical data

Standards:IEC/EN 60204-1, EN 954-1, BG-GS-ET-20 Stop category2x Stop 0 Control category:4 Start conditions:Reset button with edge detection, auto start Enclosure:glass-fibre reinforced thermoplastic Termination:screw terminalsCable section:max. 2.5 mm
2 solid or multi-strand lead (incl. conductor ferrules) U
e :24 VDC – 15 % / + 20 %, residual ripple max. 10% I
e :max. 0.10 AProtection class:terminals IP 20 enclosure IP 40 to EN 60529 •Suitable for signal processing of outputsconnected to potentials (AOPDs), e.g. safety light grids/curtains•1 or 2 channel control•2 enabling paths, Stop 0•Reset with edge detection or automatic start•2 LEDs to show operating conditions •Control Category 4 to EN 954-1 Power consumption:max. 2.6 VAMax. industrial fuse rating:Internal electronic trip F1, tripping current > 0.6 A, reset after approx. 1 s Monitored inputs1 or 2 channels Drive circuits:max. 28 VDC Enabling contacts:2 enabling paths Utilisation category:AC-15, DC-13 Switching capacity:enabling paths: 6 A/230 VAC, 6 A/24 VDC Fuse rating:enabling paths: 6 A slow blow Max. switching frequency:5 Hz Contact material:AgNi, AgSnO, self-cleaning, positive action Contact resistance:max. 100 m

Ω

in new condition Pull-in delay: ≤ 330 ms / ≤ 720 ms (start button / auto start) Drop-out delay: ≤ 20 ms Air clearances and creepage distances: DIN VDE 0110-1 (04.97), 4 kV/2 Overvoltage category:III to DIN VDE 0110 Degree of pollution:2 to DIN VDE 0110Ambient temperature:– 25 °C … + 45 °C (Derating curve on request) Mechanical life:10 million operations Function display:2 LEDs Weight:190 g Dimensions:22.5 x 82 x 98.8 mm Approvals

H

Ordering details

SCR 1R

➀

No. Replace Description

➀

24 VDC

4-20