1.SQL series basic introduction
SQL series region protection light curtain has higher improvements than STQ,SNQ series region protection light curtains in appearance,firm,installation use and so on. Its appearance is artistical,structure firm,easy to installation
and beam-fousing,and it is widely be used in turret punch,code pile machine,assembly stand ,packing equipment ,logistic processing area, the robot working area,automatic production equipment,other dangerous area surrounding protection.
This series product consist emitter,receiver,reflector,fitting W type,N type,ND type controller or SR type safety relay ,can provide NPN,PNPoutput,can come true single face and long distance region protection,or fit reflector to realize 2 sides or 3 sides region protection.
2.SQL series specification
SQL seriesProtection range:
SQLxx40 (xx=12, 14, 16, 18......40)SQLxx80 (xx=06, 08, 10, 12......20)SQLxx320 (xx=02, 03, 04)
Light axis pitch 40mm, 80mm, 320mm
Protection height :320-1560mm
Protection height=(xx-1)×light axis pitch
SQLxx40 440,520,600,680......1560mmSQLxx80 400,560,720,880......1520mmSQLxx320 320,640,960 mm
The protector consists of light curtain,signal cables,controller and control cables.The light curtain can form infrard light curtain,detect the signal of passing or intercepting,and send the signal to control box that also supplies power to the light curtain.The control box processes the signal and outputs the closed or opened signal used safety relay,and then connects the control trip circuit of the press by control cable or other protective equipment to protect the workers.
(1)SQLseries is based on STD series,using 1 or 2 mirrors to reflect the beams,changing the transmissive direction of the beams,forming 2 or 3 sides protected zone.(2)Light curtain form:Plane mirror reflect
(3)Standard configuration:2 sides protection:Emitter/1,Mirror/1,Receiver/1,W type controller/1,Signal cable 3m/1 root, 10m/1 root ,Installation fittings/1 set;
3 sides protection:Emitter/1,Mirror/2,Receiver/1,W type controller/1,Signal cable 3m/1 root, 10m/1 root ,Installation fittings/1 set;It is allowed to choose N type controller.
(4)Controller:W type, outside installation,control 1 set light curtain,the power source is AC220V/110V(terminals) or DC24V; N type, inside installation,control 1 set light curtain,the power source is AC220V/110V(tswitch conversion) or DC24V; controller cable is equipped with standard length: N type 1.0m ,W type 2.5m(5)It can provide NPN ,PNP output, at this time, we should guarantee the follow-up control circuit correspond to safety requirements and provide DC24V power source.(6)Prompts specially:If the power source need to be DC24V,the special explanation should be made on order.If the length of signal and controller cables need to lengthen,the special explanation should be made on order;
5. Application examples
6.SQL series photoelectric protection device order instructions
N-type (built-in) *
S-type (control of external double)
Controller to the machine electrical connection between the length: 1.0 m *; 2.5 m ; Other ___
Light-emitting device to the controller cable length (5) m, by the optical device to control the cable length (2.5) m
Steel Pipe Support *
Corner plate fixation
Word plate fixation
Width of machine tool table
Travel + regulatory volume slider
Machine Cam controller
Optical axis pitch
Based on the above selection(SNA1620-N)
|Notes||*Identifies the parameters for the selected|
( area protection)safety light curtain SQL2640 for palletizer