SG 13

Product Data

The SG 13 light curtain system consists of a self-contained transmitter, SGT and receiver, SGR, which are to be positioned opposite of each other. The detectors are housed in compact, but sturdy, aluminium profiles, available in two different designs.

The system is supplied with a 12-30 V dc power supply. The SGR includes a 5 wire, solid state relay output. The test input in the SGT may be used for either disabling or enabling the transmitting power temporarily for test purposes. 

The advanced automatic signal-tracking (AST) feature ensures that no onsite set up or adjustments are required. The signal of each individual channel is adjusted automatically, which compensates for misalignment and contamination during operation. 

Transmitter and receiver units are optically synchronised. 

The SG 13 series features the Dynamic Sequential Blanking Function which allows the detectors to be positioned in the guide tracks of an industrial door, where the door travels directly in front of the protection area, interrupting the beams sequentially from top to bottom. The special feature ensures that the system can distinguish between the closing door and an object by ignoring the beams that are obstructed by the moving door whilst leaving the below remaining beams active to detect an object below the door edge. 

Both the transmitter and receiver units are protected against reverse polarity of power supplies, control input and output signals. The output is also protected against short circuit and inductive loads.
All products include a 3-year worldwide warranty.

Product Data

Operation Mode	Thru Beam
Function	Receiver
Supply Voltage	12 - 30 V dc
Active Height	1800 mm
Number of Channels	16
Sensing Range	10 m
Output	Solid State Relay
Output Status	N.C.
Response	50 ms
Housing	19,5 mm x 21,3 mm
Length	1948 mm
Connection	5 m cable
Features	Dynamic Sequential Blanking Function

Technical Data

Max. Sequencial Blanking Speed	1,9 m/s
Supply Voltage	12 - 30 V dc
Reverse Polarity Protected	Yes
Short Circuit Protected	Yes
Current Consumption	30 mA
Output Rating	100 mA
Spacing between bottom & Ch1	45 mm
Channel Spacing	45 mm : up to 315 mm and two top channels - 180 mm : from 315 mm to top
Power On Indicator	Green LED
Output Indicator	Yellow LED
System Status Indicator	Red LED
Profile Dimensions (w x d)	G Profile, 19,5 mm x 21,3 mm
Housing Material, Front Lens	Polycarbonate
Housing Material, Profile	Aluminium (black anodised)
Cable	5 x 0,20 mm²
Cable Sleeve	PVC Ø 4,9 mm

Environmental Data

Operation Temperature	–20 to +65 °C
Storage Temperature	–40 to +80 °C
Sealing Class	IP 67
Light Immunity 5˚	> 100 000 lux

Technical Drawings

• Wiring Diagram
• Parallel Displacement
• Beam Patterns
• Dimensions