SG 14 Series
6Pages

SPACEGUARD™ SERIES Description ■ 1-10 m sensing range ■ 16 to 56 parallel beams ■ Active height of 695 mm to 2535 mm ■ Length of 850 mm to 2800 mm ■ Cable or plug connection ■ Automatic sensitivity adjustment ■ Water-resistant slim line (12x30 mm) or leading edge (38,4x14 mm) housing ■ Power, output and signal status indicators ■ 12-36 V dc supply voltage ■ 5 wire, solid state relay output ■ Test input ■ Dynamic sequential blanking function The SG 14 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 a sturdy aluminium profile available in a slim line design (12 x 30 mm) or a leading edge design (38,4 x 14 mm). The SGR is supplied with a 12-36 V dc power supply with a 5 wire, solid state relay output, and with wire selectable dynamic blanking function. 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 level of each individual channel is adjusted automatically, which compensates for misalignment and contamination during operation. Transmitter and receiver are optically synchronised. The SG 14 series features the Dynamic Sequential Blanking Function which allows the light curtains 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 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. Technical Data SELF-CONTAINED LIGHT CURTAIN SYSTEMS I 1

SPACEGUARD™ SERIES Environmental Data Note: The transmitter SGT and receiver SGR set must have the same number of channels. 2 I SELF-CONTAINED LIGHT CURTAIN SYSTEMS Telco /sensors

SPACEGUARD™ SERIES Connections SGT 14 Connect black test input wire to + or - to disable SGT /sensors WWW.TELCOSENSORS.COM SELF-CONTAINED LIGHT CURTAIN SYSTEMS I 3

SG 14 Dimensions and Descriptions Slim Line C 200 System status indicator (SGR) Output indicator (SGR) Power on indicator (SGT/SGR) Bottom View Cross Section 200 100 SGT/SGR Side View SGT/SGR Rear View Bottom Side View Bottom Rear View Note: Drawing shows model with M12 plug. SELF-CONTAINED LIGHT CURTAIN SYSTEMS

Dimensions and Descriptions Leading Edge D System status indicator Output indicator Bottom View Cross Section 38,4 M4 Bottom View Cross Section Bottom Front View Bottom Front View Note: Drawing shows model with M12 plug. SELF-CONTAINED LIGHT CURTAIN SYSTEMS

Active Height (refer to Available Types) Sensing Characteristics Parallel Displacement SELF-CONTAINED LIGHT CURTAIN SYSTEMS Telco reserves the right to change specifications without notice.