Safety at work:
Product overview
Safety Light Curtains

SOLID-2/SOLID-2E:
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Areas of application
Dimensional Drawings
Electrical Connection
Technical Data
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Safety Light Curtains


SOLID-2 / SOLID-2E - Safety Light Curtains
TÜV NRTL US TÜV CSA US CE IP 65

Point of operation guarding: Light Curtain with finger resolution Point of operation guarding: Light Curtain with hand resolution Danger zone guarding: Light Curtain Access guarding: Light Curtain

A reliable and interference-proof safety sensor system is a prerequisite for high system availability and achievement of production targets. At the same time the increasing costs pressure of global competition also requires an economical safety system.

Satisfying these central requirements was the maxim with the development of the SOLID-2 type 2 Safety Light Curtains with integrated cyclical testing. These devices are characterized by their robust housing design and high interference immunity.

Various resolutions and functionalities enable cost-optimized solutions with the most varied applications. SOLID-2 is predestined for hand and arm protection and for detecting the presence of people.

Special features
  • Type 2 self-testing Safety Light Curtain in accordance with IEC/EN 61496

  • SIL 2 Safety Light Curtain in accordance with IEC/EN 61508

  • Slender and robust aluminum housing (30 mm x 34 mm)

  • Fault-free operation of adjacent devices with selection of different transmission channels

  • Easy function selection with external wiring

Important technical data, overview
Type in accordance with IEC/EN 61496 Type 2
SIL in accordance with IEC 61508 and IEC/EN 62061 SIL 2
Performance Level (PL) in accordance with EN ISO 13849-1 PL d
Category in accordance with EN ISO 13849 and EN 954-1 2
Resolution 20 mm 30 mm 40 mm 90 mm
Range 0.5...15 m 0.2...10 m 0.8...20 m 0.8...20 m
Protective field height (type-dependent) 150...1800 mm
Profile cross-section 30 mm x 34 mm
Safety-related switching outputs (OSSDs) 2 pnp transistor outputs
Connection system M12 plug

Functions SOLID-2 SOLID-2E
Integrated cyclical testing
Automatic start/restart
Start/restart interlock (RES), selectable
Dynamic contactor monitoring (EDM), selectable
2 transmission channels, selectable

Function extension
SOLID-2
With Safety Interface Relay output RES EDM Muting Cycle-control
MSI-SR4
MSI-m *)
MSI-i *)
MSI-mi *)
SOLID-2E
MSI-RM2 **) **)

*) Can also be connected to SOLID-2E **) Already included in the device

last Update: 2010-03-10