SG 14 Series0 pages

SPACEGUARD ™ SERIES

SG 14

Description
ᔢ

1-10 metre sensing range

ᔢ

16 to 56 parallel beams

ᔢ

Active height of 695 mm to 2535 mm

ᔢ

Detector length of 850 mm to 2800 mm

ᔢ

Cable or plug connection

ᔢ

Automatic sensitivity adjustment

ᔢ

Water-resistant slim line (12x30 mm) or
leading edge (38,4x14 mm) detector housing

ᔢ

Power, output and signal status indicators

ᔢ

12 – 36 V dc supply voltage

ᔢ

Dynamic sequential blanking function

ᔢ

5 wire, solid state relay output

ᔢ

Test input

The

SG

14

light

curtain

system

consists

of

a

misalignment and contamination during operation. Transmitter and

self-contained

receiver detectors are optically synchronised.

transmitter detector, SGT and receiver detector, SGR, which are to be
positioned opposite of each other. The detectors are housed in a

The SG 14 series features the Dynamic Sequential Blanking Function which

sturdy aluminium profile available in a slim line design (12 x 30 mm) or a

allows the detectors to be positioned in the guide tracks of an industrial door,

leading edge design (38,4 x 14 mm).

where the door travels directly in front of the protection area, interrupting the

The SGR is supplied with a 12 – 36 V dc power supply with a 5 wire,

beams sequentially from top to bottom. The special feature ensures that the

solid state relay output, with wire selectable dynamic blanking function.

system can distinguish between the closing door and an object by ignoring

The test input in the SGT may be used for either disabling or enabling the

the beams that are obstructed by the moving door whilst leaving the below

transmitting power temporarily for test purposes.

remaining beams active to detect an object in the protection area.

The advanced automatic signal-tracking (AST) feature ensures that

Both the transmitter and receiver detectors are protected against reverse

no onsite set up or adjustments are required. The signal level of each

polarity of power supplies, control input and output signals. The output is

individual channel is adjusted automatically, which compensates for

also protected against short circuit and inductive loads.

Technical Data
SGT

SGR

Supply voltage

12 – 36 V dc

Current consumption
Output rating

Max. 70 mA

Short circuit protected

50 mA

–

Solid state

200 mA

–

Yes

Reverse polarity protected

Yes

Light source

Infrared (880 nm)

–

Number of channels (diodes per detector)

16, 24, 32, 40, 48 or 56

Number of parallel beams

16, 24, 32, 40, 48 or 56

Active height

695, 1065, 1430, 1800, 2165 or 2535 mm
Between channel 1 and bottom of housing: 25 mm
Between other channels: 46 mm

Channel spacing
Response time

16/24 chs: 24 ms 32 chs: 30 ms 40 chs: 37 ms
48 chs: 43 ms 56 chs: 49 ms

–

Maximum / minimum sequential blanking speed

1,6 m/s / 0,05 m/s

Minimum size of blanking object

55 mm

Power on indicator

Green LED

Output indicator

–

System status indicator

–

Yellow LED
Red LED

Time-out function
Housing dimensions (w x d)
Housing material

–
Slim Line

C

12 x 30 mm

Leading Edge D

38,4 x 14 mm

Profile

Aluminium (black anodised)

Lens cover

Polycarbonate

Connection
Cable, PVC Ø 4,9 mm

5 m fixed cable or 5 pin, M12 plug
3 x 0,20 mm2

WWW.TELCOSENSORS.COM

5 x 0,20 mm2

SELF-CONTAINED LIGHT CURTAIN SYSTEMS

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