Introduction
The elevator light curtain is a photoelectric safety device installed on both sides of the car door to prevent passengers from being trapped. It uses a dense infrared beam network to detect obstructions and automatically reopen the door when the beam is interrupted.
Parameters and Specifications
Example: WEC0-917 A 6 1- AC220
Power supply and output interface configuration:
AC220: 185V~290VAC, 50/60Hz control box, 1NO/1NC relay output
AC110: 110VAC±20%, 50/6OHz control box, 1NO/1NC relay output
DC24A: 15~30VDC control box, 1NO/1NC relay output
DC24B: 15~30VDC without control box, NPN transistor output, block output high level
DC24C: 15~30VDC without control box, NPN transistor output, block output low level
DC24D: 15~30VDC without control box, PNP transistor output, block output low level
DC24E: 15~30VDC without control box, PNP transistor output, block output high level
DC24F: 15~30VDC without control box, 1NC relay Electrical output
DC24G: 15~30VDC without control box, 1NO relay output
DC24R: 15~30VDC without control box, 1NC/1NO relay output
DC24S: 15~30VDC without control box, intelligent light curtain
Connecting cable:
1: 3.5m2, suitable for standard center-opening door elevator
2: 3.5m2, suitable for side-opening door elevator
3: 2.5m, 4.5m 1 each, suitable for new side-opening door elevator
4: 5m2, suitable for center-opening double-folding door elevator
Number of infrared transmitting/receiving tubes:
6: 17 pairs
4: 20 pairs
7: 32 pairs
5: 36 pairs
8: 40 pairs
9: 48 pairs
Profile appearance:
A B C~Z
WECO-917 series: WECO-917
WECO-957 series: WECO-957
WECO-987 series: WECO-987
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Technical Parameters |
917 |
957 |
987 |
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Technical Parameters |
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Number of infrared tubes |
17pair |
32pair |
17pair |
20pair |
32pair |
36pair |
40pair |
48pair |
20pair |
38pair |
40pair |
48pair |
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Response time |
Relay output |
66ms |
66ms |
65mg |
66ms |
6ms |
69ms |
73ms |
81ms |
665ms |
68ms |
73ms |
81ms |
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Transistor output |
60ms |
60ms |
60m8 |
60ms |
60ms |
64ms |
68ms |
76ms |
60ms |
64ms |
68ms |
76ms |
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Scanning beam |
94-33beam |
154-94beam |
94-33beam |
94-58beam |
154-94beam |
174-106beam |
194-118beam |
234-142beam |
94-58beam |
174-106beam |
194-118beam |
234-142beam |
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Infrared tube spacing |
118mm |
50mm |
118mm |
84mm |
50mm |
48mm |
48mm |
40mm |
84mm |
48mm |
48mm |
40mm |
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Minimum beam |
≤20mm |
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Maximum beam |
≥1800mm |
≥1600mm |
≥1800mm |
≥1600mm |
≥1800mm |
≥1900mm |
≥1600mm |
≥1800mm |
≥1900mm |
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Complies with standards |
ENB1-70 |
EN81-20 Fixed installation) |
EN81-70 |
EN81-20 |
ENB1-20 EN81-70 |
EN81-20 Fixed installation |
EN81-20 |
EN81-20 EN81-70 |
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Redundancy function |
o |
● |
O |
● |
O |
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(allows one transmitter to be blocked 120s after failure) |
Up and down direction: ±15mm7°, front and back direction ±3mm/5° |
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Position tolerance |
0-4000mm |
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Working distance |
-20°C-+65°C |
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reliability |
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Anti-light interference ability |
100000Lux |
Can work normally in any sunlight environment |
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External protection etc. |
See product catalogue for details |
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Vibration test |
X, Y-Z three axes 2 hours each, amplitude 0.35mm, frequency 10-55Hz |
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Ring filling test high and low temperature) |
GB/T2423.1-GB/T2423.4 |
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Electromagnetic compatibility |
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EN12015 EN12016 |
General circuit sales |
Safety circuit level |
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Function |
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Indication function |
Receiver yellow Receiver red Power indicator light Status indicator
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Fault output function (Pedi fault output function control box) |
O |
● |
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Features
Infrared Obstruction Detection
Creates a dense infrared beam network that detects objects or people in the doorway and prevents the doors from closing when interrupted.
Fast Response Safety
Scans continuously and triggers instant door reversal to avoid pinching accidents.
Full Door Coverage
Covers the entire height and width of the elevator doorway to eliminate blind spots and enhance protection.
Reliable & Durable
Built with high-quality sensors and components to withstand frequent use and maintain long-term performance.
Easy Integration
Designed to integrate with standard elevator door control systems for seamless safety operation.
