Safety Light Curtain SLC-1830

Safety Light Curtain SLC-1830

Safety Light Curtain SLC-1830 is a matched emitter-and-receiver machine-safeguarding system supplied by UMA Industries for detecting entry into a protected opening on compatible industrial machinery. It is intended for use only after model selection, machine-specific risk assessment, safe-distance determination, stopping-performance evaluation and integration into an appropriate safety-related control system by qualified personnel.

Before ordering, confirm the required protective height, beam spacing, sensing distance, response time, output type, restart or interlock logic, mounting arrangement, environmental conditions and compatibility with the machine control. A safety light curtain does not make a machine safe by itself; the complete guarding and control system must be designed, installed, validated and maintained for the specific machine and applicable safety requirements.

Technical Details

• Emitter cable length 5 Meter
• Reciever Cable Length 3 Meter
• with suitable Connectors at one End
• Safety Light Curtain SLC-0630
• Safety Light Curtain SLC-1030
• Safety Light Curtain SLC-1230
• Safety Light Curtain SLC-1630
• Safety Light Curtain SLC-1830
• Safety Light Curtain SLC-2430
• Safety Light Curtain SLC-3030
• As per Demand special orders
• Power presses and automated machines

Operating Principle

Safety light curtain systems use a matched emitter and receiver to establish a field of optical beams across the guarded opening. When the system is correctly selected, wired, aligned and integrated, interruption of one or more active beams is intended to change the receiver or controller output so the connected machine control can execute the configured stop or inhibit function. Individual accessories, including cables and controller boxes, do not provide a protective function by themselves. Exact component compatibility, beam spacing, protective height, sensing range, response time, output type, restart or interlock logic, safety rating, machine stopping performance and safe mounting distance depend on the selected model and the machine-specific risk assessment and must be confirmed before installation and commissioning by qualified personnel.

Applications

• Power presses and automated machines
• Operator access monitoring
• Part presence and rejection systems
• Machine interlocking and control panels

Key Benefits

• Supports safer machine operation
• Fast non-contact or logic-based detection
• Controller and accessory options
• Application-specific technical support

Installation and Selection Guidance

• Complete the machine-specific risk assessment and identify all access routes to the hazard before selecting or positioning the light curtain.
• Confirm the machine stopping performance and determine the safe mounting distance using the selected system response and the applicable safeguarding method.
• Use a compatible matched emitter, receiver, controller or safety interface, cables and mounting hardware; do not mix unverified components.
• Mount and align the emitter and receiver rigidly so the protected opening cannot be reached over, under, around or between the active beams.
• Integrate the safety outputs into the machine control so an interrupted beam produces the intended stop or inhibit response and restart cannot occur unexpectedly.
• Commission and validate the complete safeguarding function, including obstruction, fault, stop and restart tests, before production use.

Operation and Maintenance

• Inspect emitter and receiver alignment, mounting, lenses, cables, connectors and protective enclosures at suitable intervals.
• Keep the optical surfaces clean using a method that does not scratch or damage them.
• Perform a functional obstruction test before use and after maintenance, relocation, wiring changes or machine-control changes.
• Confirm that beam interruption produces the intended machine stop or inhibit response and that reset or restart behaviour remains correct.
• Investigate faults, intermittent operation or alignment warnings immediately; do not bypass or bridge the safeguarding function.
• Disconnect and isolate electrical power before servicing wiring, connectors or mounting hardware.

Why Choose UMA Industries?

• MCS industrial products supplied from Faridabad, Haryana
• Application-based technical guidance before dispatch
• Pan-India supply for manufacturers, OEMs and system integrators
• Support for correct model, input, output and sensor selection

Frequently Asked Questions

What is a safety light curtain?

It is a matched emitter-and-receiver safeguarding system that creates optical beams across a protected opening and changes its output when one or more active beams are interrupted.

Does the light curtain stop a machine by itself?

No. Its outputs must be correctly integrated into the machine safety-related control system so the machine performs the required stop or inhibit function.

How should the correct model be selected?

Selection depends on the machine risk assessment, protected opening, protective height, beam spacing, sensing distance, response time, output type, environmental conditions and required control logic.

How is the safe mounting distance determined?

It depends on the complete system response and the machine stopping performance. It must be determined for the specific machine by qualified personnel using the applicable safeguarding method.

Can the emitter and receiver be mixed with another model?

Only components whose compatibility has been confirmed should be combined. Unverified emitters, receivers, controllers, cables or interfaces must not be mixed.

What commissioning checks are required?

Check alignment, the complete protected field, machine stop or inhibit response, fault response, reset or restart behaviour and prevention of access around the sensing field.

Can beams be bypassed or blanked?

Only when the selected system specifically supports the function and the machine-specific risk assessment, control design and validation permit it. It must not be used to defeat required guarding.

What information is needed for a quotation?

Share the machine type, protected opening, required protective height, preferred beam spacing, sensing distance, control-interface requirement, operating environment, quantity and delivery location.

How should the system be maintained?

Keep the optical surfaces clean, inspect alignment and wiring, test the protective function regularly and repeat validation after any relevant machine or guarding change.

Who supplies the product?

MCS safety light curtain systems are supplied by UMA Industries from Faridabad, Haryana, with application-based selection and installation guidance.