Product Features
- 35-beam interleaved infrared detection
- Door or track-end mounting
- NPN open-collector output
- IP54 enclosure rating and high ambient-light immunity
Product Information
| Catalog model | FCU0735RX |
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| Product family | Formula Systems SlimScreen FCU-0735 |
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| Function | Elevator-door infrared light curtain |
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| Construction | Anodised aluminium-alloy housing with infrared-transparent cover |
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Verified Family Specifications
| Specification | FCU-0735 family | FCU-0740 family |
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| Overall height | 1866 mm | 2010 mm |
| Beam quantity | 35 | 40 |
| Highest beam | 1654 mm | 1803 mm |
| Sensor spacing | 96 mm | 106 mm |
| Operating voltage | 24 VDC; permitted range 18–30 VDC | 24 VDC; permitted range 18–30 VDC |
| Response time | <100 ms | <100 ms |
| Output | NPN open collector | NPN open collector |
| Ingress protection | IP54 | IP54 |
| Mounting | Door or track-end mounting | Track mounting |
| Cable length | 3.4 m | 2.7 m |
Before Ordering
Select the exact FCU family and matched transmitter/receiver configuration required by the door installation. FCU-0735 and FCU-0740 are distinct systems with different heights, beam layouts, sensor spacing, cable lengths and mounting arrangements.
Frequently Asked Questions
What detection layout does the FCU-0735 family use?
It uses 35 interleaved infrared beams, with the highest beam at 1654 mm.
What supply and output are specified?
The family operates from 24 VDC within an 18–30 VDC permitted range and provides an NPN open-collector output.
How do FCU-0735 and FCU-0740 differ?
They differ in height, beam count, highest-beam position, sensor spacing, cable length and mounting arrangement. Select the exact family required for the installation.
