Wireless Emergency Stop

Work wirelessly

SAFEMASTER W – Wireless Emergency Stop

Work wirelessly

The wireless emergency stop system of the SAFEMASTER W series is a mobile, flexible and secure system for the emergency stop as well as control functions. The wireless system is in accordance with PL e as per DIN EN ISO 13849-1 as well as safety category 4 as per DIN EN 954-1. It demonstrates it special strengths in mobile applications as well as in extensive or complex systems with hazardous areas. Examples for use are the configuration of machines or troubleshooting and/or maintenance work on machines in automatic operation. The device distinguishes itself by a large degree of user-friendliness and good ergonomics.

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Your advantages at a glance

Maximum mobility and flexibility with the highest level of security

Ergonomic transmitter for non-tiring operation

Comfortable one-handed operation

2-stage push button with tactile switching points

Protection from accidentally pressing the button

For security applications up to cat. 4 / PL e or SIL CL 3

TÜV certified

Maximum freedom of movement due to wireless design

Clear control panel, individually configurable

Quick charging and high capacity transmitter battery

Zertifizierte Sicherheit

Certified safety

The SAFEMASTER W series is approved for use in safety applications up to Cat. 4 / PL e or SIL 3. The latest radio controlled technology ensures reliable protection for people, machinery, and the environment.

In automated manufacturing systems, safety devices ensure that the operator does not come too close to the hazardous area during automatic operation, Frequently, however, operators must work in hazardous areas in special machine operating modes during reviews, programming, or maintenance. In such situations, the wireless emergency stop system from the SAFEMASTER W family by DOLD offers the safety you need. It is the wireless solution for mobile applications in extended or complex facilities with hazardous zones.

Safety related data:

  • Cat 4 / PL e to DIN EN ISO 13849-1
  • Safety Integrity Level (SIL 3) to IEC/EN 61508
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With the wireless emergency stop system, you can safely be closer to what’s happening. Besides the safety function, the handheld transmitter has a button and switch which can be freely configured for user-specific control tasks for convenient operation. Independent of the user’s location, it facilitates secure operation and makes it possible to switch off facilities in dangerous situations. It can be used universally, providing maximum mobility and safety.

An electronic key allows rights to be allocated to individuals. The optional design of the system with infrared transmitter and infrared receiver serves to securely (re)start machines from pre-defined start zones in the field of view.

Fields of application

Extended mobile danger zones

Gantry cranes

Robotic cells

Fully automated fork lifts

Automated high-bay warehouses

Automated assembly lines

… and for all applications with access to dangerous areas. Please contact us.

System components

 Funk-Sicherheitsmodul BI 5910

Radio Controlled Safety Module BI 5910

The radio controlled safety module BI 5910 reacts on the signals of the corresponding remote control and the wired safety components. To detect the corresponding remote control frequency and identity code must be identical.

 Handsender RE 5910

Remote Control RE 5910

The remote control includes 1 e-stop and 1 start button as well as 4 function buttons for radio remote control. It does not replace conventional safety circuits, but offers additional features. I.e. wired safety circuits remain active, although a remote control is used.

Application example

This example of application shows the wireless emergency stop system SAFEMASTER W in combination with the safetyswitch and key transfer system SAFEMASTER STS.

If the handheld transmitter is removed from the station and started, the wireless emergency stop and additional control functions activate (1). After activating the wireless emergency stop, access to the safety door is granted by SAFEMASTER STS (2) as soon as dangerous movements (3) have been switched off.

Applikationsbeispiel Not-Halt Funksystem

Innovative safety solutions

As a solution provider in the field of safe automation and electrical safety, DOLD offers a comprehensive portfolio from a single source. Our SAFEMASTER solutions have been used successfully worldwide for many decades.