Light Curtain Muting Relay

In material handling applications material is allowed to pass through the protective field without shutting down the machine.

Light curtain muting relay.

Type 4 safety light curtains protect personnel from injury and machines from damage by guarding points of operation access areas and perimeters. Smart muting actuator f3w ma integrated muting sensor based on multi beam photoelectric sensor safety light curtain f3sj series three versions available to meet your exact safety needs. Type 2 safety light curtains are a cost effective light curtain safety solution for guarding lower risk applications where the result of an accident is only a slight injury. This post will help clarify the difference between the two so the correct safety light curtain functionality is chosen and the machine runs safely.

The terms muting and blanking are frequently used incorrectly. A brief controlled deactivation of the light curtains muting ensures. Light curtain with muting two sensor l type and configurable safety relay introduction light curtains are used to detect attempted access to a hazardous area. The light curtain can be used with the controller and also can be directly connected to the safety relays and plc to achieve automatic stop function in dangerous situation.

100 000 cycles or more with 250 vac 6 a resistance load open close frequency. In normal operation if a light curtain detects an object it causes the safety system to stop any hazardous motion in the hazardous area. Rugged housing small footprint simplified wiring full length status indicators and optional safety relay with qd cables. Response time this is the time it takes for the light curtain to transmit the alarm signal from the time the protected zone is interrupted.

Safety light curtains with muting area monitoring by means of safety light curtains. Safety light curtain gl r series. 20 times minute 100 000 cycles or more with 30 vdc 6 a resistance load open close frequency. Safety light curtains can be used in a variety of different modes such as muting blanking and floating blanking depending on the needs of the application.

Muting light curtain monitoring relays allow the automatic temporary suspension of the safety function if certain conditions are met.