product name :917H Elevator Door Detector
Anti-jamming performance strong light, without interference from sunlight and other light sources;
New ultra sensitive, 96 infrared beams to provide the greatest degree of protection;
Using the high-tech design high reliability of MCU control chip, product performance and stability;
Fast automatic diagnosis failure protection functions, intelligent identification shielding fault light beam;
With integrated cable interface and special cables, resistant and more than 20 million times;
Product appearance design appearance, more accessible for on-site debugging installation;
To select the PNP and NPN no power signal output
| Technical Features |
| Items | 917H6 | 917H7 |
| Response time | replay output 45ms | replay output 61ms |
| transistor output 21ms | transistor output 37ms |
| Number of infra diodes | 17 Diode sets | 32 Diode sets |
| Scanning beams | 94-33 beams | 128-94 beams |
| Detecting height | 20-1840 mm |
| Infra red diodes range | 117.5 mm | 58.8 mm |
| Redundancy | None | One transmitter shielded after 120s detected absent |
| Power consumption | ≤4 w or 100mA/DC24 v |
| Operating temperature | '-20℃- +65 ℃ |
| Tolerance | vertical> 10mm/10° Horizontal>5mm/7° |
| Light immunity | ≤100000Lux |
| EMC(En12015)(En12016) | EFT | Passed level 2 tests D (±1kv ) |
| Surge | D(±2.5kv line to ground ,±1kv line to line ) |
| ESD | A(Air discharge±15kv Direct discharge ±6kv) |
| Radio-frequency | D(10V rms,150kHz-80MHz,80%,1kHz Amp.Mod.,1%,3s ) |
| Radiated-immuity | D(30 V/m,80MHz-1.96GHz,80%) |
| Vibration | Vibration 20 to 500Hz 4hrs per X-Y-Z axis,sinusoidal vibration 30 mins per X-Y-Z axis |
| Detecting range | 0-3m |
| Protection level | IP54(TX,RX),IP31(Power box) |
| Voice reminder | Buzzer in RX,after continuous detection for 15s,buzzer ON. |
