Safety class 4 safety light grid Model SL-4M series

Model SL-4M Series

Safety class 4 The shrouded SLM4 safety light curtain/light grid meets the requirements of the highest safety class Type 4,
And permanent personal protection is ensured through unhindered material feed.
Additional external muting sensors can be connected to devices with integrated muting. The modular system allows for the addition of out-of-the-box silent arms.

Description

Model SL-4M Series

main feature

Muting safety light grid type 4
Safety light grid with integrated mute function
Integral, pre-wired shield arms (MA, MZ) available as accessories for quick commissioning
highest security level
Light grid with 2, 3 or 4 beams for body detection during access control
Simple hardware configuration via cable
High protection type
LEDs for light grid status and diagnostics

safety grating

safety gratingIt is a way to prevent people from approaching mobile machineryphotoelectricequipment, can avoid casualties, such mobile machinery haspunch,Winder,Palletizer^[1],elevator^[2]Wait. Safety gratings can be used to replace traditional mechanical barriers or other mechanical protection, and can also increase the maintainability of equipment. With the safety light grid, it can also increase the operability and efficiency of mechanical equipment (like some semi-automatic equipment).

describe

safety gratingClassified as a presence detection device, other common presence detection devices are pressure-sensitive safety mats andlaser scanner(commonly used in industrial applicationsremote control vehicle). most industriesSafety RelaysThe main applications are in workstations with robots.

The safety light grid is composed of a set of transmitters and receivers, and the transmitter will transmit a set ofinfraredThe receiver will include many light sensors. If the object is between the transmitter and the receiver, the receiver will not receive a complete signal, and will send a stop signal to the monitoring equipment.

The light beam sent by the safety light grid transmitter is sequential and sent out at a specific frequency. The detector can only receive the specific pulse wave of the specific frequency sent by the transmitter, so it can avoid the influence of other infrared light sources and improve the applicability in the security system.

Generally, the safety light grid will be connected toSafety RelaysOn, if an object is detected, it will automatically remove the power source that can cause harm. In conjunction with the safety relay, the function of the safety grating can also be temporarily suspended, allowing objects to pass through the safety grating without generating a protection signal, which is suitable for some semi-automatic programs.