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Non-Contact Safety Door Switch SG-P

At-a-Glance Recognition of Open / Closed Conditions of Machine Room Doors

SG-P
CE Marking TUV SUD

CE , TUV Approved

Features

Large and Bright Indicators Notify the 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.

Open door is indicated by the indicator lit up in bright red.
Indicators of other (closed) doors linked to the open door flashes in green to notify unsafe condition.

Helps prevent deactivation of safety switches.

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

Highly visible even when installed on the inside surface of door

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.

Master-slave (standard unit and sub unit) configuration structure for simplified wiring. Up to 30 units can be connected in series.

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.

No pairing required prior to installation

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

[Note]

The countries / regions start sales are limited to Japan, China, South Korea, Thailand, and Europe.(As of October 9th, 2020)

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