Characteristics and functions of Pilz safety door switches

On fully enclosed rail transit lines, viaducts or tunnels are usually used to avoid the impact of rail lines on the distance, while on non-fully enclosed rail transit lines, the plane intersection between the railway and the distance, that is, level crossings, is more common. In the early stage, rail transit ...

Maintenance method: 1. When selecting the solid-state relay used in the printed circuit board with small current specifications, because the lead terminal is made of high thermal conductivity material, the soldering should be carried out under the condition that the temperature is less than 250 °C and the time is less than 10S.

1. Determine the voltage range that needs to be regulated: First of all, you must clarify the voltage range you need to regulate, as well as the specifications of the high and low voltage relays and the voltage range that can be adjusted. If there is no clear scope and specifications, you can check the relevant manuals of high and low voltage relays or consult the equipment manufacturer.

In the safe configurable small controller series PNOZmulti 2 from Pilz, a new stand-alone base module PNOZ m C0 is now available. PNOZ m C0 has the structural characteristics of a safety relay, but it is just as powerful as a safety controller. It offers 8 ...

Franz Haas, the founder of the Bühler Group, invented the first wafer machine as early as the end of the 40s of the 20th century. Today, its subsidiaries are spread all over the world. In the wafer area of the consumer food division in Leobendorf, 700 employees are engaged in development, design and production, as well as sales, service, maintenance ...

Features of the safety door switch: The safety gate switch is composed of two independent parts: the switch body and the operating part of the switch. When the safety door is opened, the switch actuator is pulled out of the switch body and the normally closed contacts in the switch are disconnected by a mechanical rebound device. While...

At the Hannover Messe 2022 at the Industrial Fair (30 May 2022 * 2 June), Pilz will be presenting complete automation solutions including security and industrial security that can be automated independently and flexibly. Visitors can enjoy a tour of the Peel ...

1. The shape is larger The dimensions of safety relays are different from ordinary relays, and safety relays are larger. 2. Modules instead of components A safety relay is a module, not an electronic component like a normal relay. 3. Color Quiet...

The debut of "Mouse Wire" in the world of automation dates back to 2002 at the SPS trade fair in Nuremberg, where Pilz presented users for the first time with a configurable small safety controller: no need to know a "higher-level" programming language, thanks to the ease of operation, the graphical ...

1. Y0 is connected to one end of the coil A1 of KA1; 2. The other end of KA1, A2, is connected to 24V; 3. Y1 is connected to A1 at one end of the coil of KA2; 4. The other end of KA2 A2 is connected to 24V; 5. COM terminated to 24V. ...

The "Safety Standardization" theme exhibition organized by the China Machinery Industry Safety and Health Association and the National Machinery Safety Standardization Technical Committee was unveiled at the China Yiwu International Commodities (Standards) Expo held from November 24 to 27, 2022. Automation specialist Pilz was invited to participate in the exhibition to demonstrate ...

1) The installation of the switch panel should be after the installation of the lamp, and the switch must be connected in series on the live line; Application of sealed or protected sockets in wet locations; The allowable deviation of the verticality of the panel is not more than 1mm; The gap between the panels installed in rows should not be greater than 1mm. 2) Where the socket must be facing the switch panel ...

1. Whether the control voltage of the relay module is consistent with the system voltage. 2. It is still possible to use high level and low level for the level control mode of the relay module. 3. Depending on the requirements, choose whether you need a fully isolated relay module. 4. Safety: Relay ...

On machines with electrosensitive protective devices (e.g. laser scanners or light curtains), safety is ensured by the distance between hazardous movements and electrosensitive protective devices. Where there is intervention/access to the danger zone, there will be no more runaway movements. Overrun is a dangerous movement that stops after a shutdown ...

Pilz's new electronic access system, the PITreader card unit, can be used to manage machine access flexibly and securely. With the PITreader card unit, the operator can now assign permissions in the form of cards or stickers on the RFID transponder. The machine operator is responding to ...

Pilz safety relays generally consist of an iron core, a coil, an armature, a contact reed, etc. As long as a certain voltage is added to both ends of the coil, a certain current will flow through the coil, resulting in an electromagnetic effect. Under the action of electromagnetic attraction, the armature overcomes the pulling force of the return spring and sucks in the iron ...

When the input quantity (such as voltage, current, temperature, etc.) reaches the specified value, the electrical appliances that make the output circuit to be controlled on or off can be divided into two categories: electrical quantity (such as current, voltage, frequency, power, etc.) relays and non-electric (such as temperature, pressure, speed, etc.) relays.

1. Check the alarm cause of the relay, if there is a fault, reset the relay urgently, and replace the relay in time. 2. Check whether there is a protection alarm in the control system, if there is a protection alarm, the cause of the alarm will be eliminated, and the protection alarm system will be reset according to the corresponding steps. ...

Injection moulding specialist Waldorf Technik is headquartered in Hegau, Germany, and employs around 150 people. The company specializes in the development and construction of customized automation solutions for the disassembly and further processing of injection moulded parts, especially in the fields of medical technology and healthcare. The company is part of HAH...

Positional proportional gain 1. Set the proportional gain of the position ring adjuster; 2. The larger the setting value, the higher the gain, the greater the stiffness, and the smaller the position lag under the same frequency command pulse. However, too large a value may cause oscillation or overshoot; 3. Parameter value ...