At-a-Glance Recognition of Open / Closed Conditions of Machine Room Doors
When any of the safety switches connected in series enters a non-detecting state, the flashing function activates the indicators of all other safety switches to flash in green to notify the operator.
Intentional deactivation of a safety switch can lead to a serious industrial disaster. The SG-P series high-code models detect only the paired actuators. They support the ISO 14119* coding level (High Level Coded Actuator) and prevent intentional deactivation of safety switches.
* Safety of machinery – Interlocking devices associated with guards – Principles for design and selection
Door switches installed on the inside of doors are difficult to see from the outside, so it is hard to check whether the doors are open or closed. The SG-P series units are highly visible from the outside, thus allowing reliable confirmation. The SG-P series eliminates the need to install switches on the outside of equipment, and it contributes to the simplification of equipment.
Previously, when cascade connection is used, extra man-hours are required for connecting wires to the switches for linked operation. When the SG-P series is installed, the standard model serves as a master unit and outputs safety signals (OSSD1 / 2) in a batch. No extra wiring work is necessary for cascade connection of the sub units that serve as slave units.
A maximum of 30 units can be connected, thus contributing to the reduction of equipment wiring work.
Each switch body and actuator can be easily paired by bringing them close to each other and supplying power during the initial setup.
When the units are cascade-connected, turning on the power completes the pairing procedures in a batch, thus reducing the man-hours required for the setup.
* High-code models (SG-P20□-M-□, SG-P20□-S) only
The countries / regions start sales are limited to Japan, China, South Korea, Thailand, and Europe.(As of October 9th, 2020)
Requests to customers (Automation Control Components & Industrial Device) [Excluding specific product]
Requests to customers (Automation Control Components & Industrial Device) [For specific product]
Requests to customers (FA Sensors & Components [Excluding motors])
Requests to customers (Dedicated to industrial motors)