Vertical warehousing system
2023-10-31
1. Working principle:
The photoelectric protector consists of five parts: a light emitter, a light receiver, a controller, a signal cable, and a control cable (supporting PNP/NPN output).
The light emitted by the illuminator is directed towards the receiver, forming a protective light curtain. When the light curtain is obstructed, the light receiver generates a blocking signal, which is transmitted to the controller through a signal cable. The controller processes this signal to generate a control signal, which controls the machine's braking control circuit or other equipment's alarm device, achieving machine shutdown or safety alarm.
2. Suitable for photoelectric protector model:
MC series safety light curtain:
Optical axis distance: 20mm, 40mm
Protection height: (number of optical axes -1) * optical axis distance
Suitable for protection areas with a length of 400-3500mm.
S4 series safety light curtain:
Fixed, floating shielding and other functions
Resolution 14mm, 21mm, 36mm
Optical axis spacing 7.5mm, 15mm, 30mm
Protection height: (number of optical axes -1) * optical axis distance
Suitable for protected areas with a length of 0-6 meters or less.
SNA series safety light curtain:
Optical wheelbase: 20mm, 30mm, 40mm
Protection height: (number of optical axes -1) * optical axis distance
Suitable for protected areas with a length of 0-3 meters or less.
SNB/C/D series safety light curtain:
Optical wheelbase: 20mm, 30mm, 40mm
Protection height: (number of optical axes -1) * optical axis distance
Suitable for protected areas with a length of 0-8 meters or less.
STD series light safety light curtain:
Optical axis distance: 20mm, 40mm
Protection height: (number of optical axes -1) * optical axis distance
Suitable for protected areas with a length of 0-15 meters or less.