Peel magnetic relay - how to adjust the voltage of high and low voltage relays?

(1) Measure the resistance of the contact: use the resistance of the multimeter to measure the resistance of the normally closed contact and the moving point, and the resistance value should be 0; The resistance between the normally open contact and the moving point is infinite. From this, it is possible to distinguish which is a normally closed contact and which is normally open. (2) Coil resistance: multimeter R...

1. Presses = inflexible? In the past, presses were often labelled as "sluggish", "inflexible" and "high-risk". With the development of technology, safety solutions for presses are emerging one after another, and the safety of presses is greatly improved. In the event that security is ensured...

The safety switch prevents personnel from entering the hazardous area until all safety conditions have been met Provide bolt switches, safety magnetic switches, safety door lock switches, safety rope pull switches, emergency stop buttons, twisted chain interlocking switches, safety enable switches, safety limit switches, explosion-proof open...

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...

Selection and features of Pilz safety relays: 1. Understand the necessary conditions first The power supply voltage of the control circuit, the maximum current that can be delivered; voltage and current in the controlled circuit; How many sets of contacts and what form of contacts are required for the controlled circuit. Choosing the following ...

Recently, the inaugural meeting of the Youth Safety Expert Working Committee of China Machinery Industry Safety and Health Association and the first China Equipment Manufacturing Youth Safety Expert Forum were held in Chengdu, Sichuan.

Safety doors are mainly used to prevent the operation of the machine under certain conditions (usually when the guard is not closed) in order to avoid the occurrence of danger as much as possible. If the safety gate switch itself is not installed in compliance, resulting in its interlocking function not being implemented correctly, "it is time to do nothing", obviously ...

1. The mount can be quickly replaced. 2. For low-value and easy-to-purchase multi-leg assemblies, destructive removal methods can be employed to prevent board stepping on. For this type of relay, use pliers to break it off and then use a set with a semicircular or triangular file.

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 ...

Optimal safety gate and position monitoring via safety switches Safety switch Safety switches can be used in a variety of applications: When the guards are opened, dangerous machine movements must be stopped and restarts must be prevented. These guards must be prevented from failing or being manipulated. ...

Luminaire: emits infrared light and is composed of a plurality of light-emitting devices; Light receiver: Receiving infrared light, composed of a number of light receiving devices, one by one corresponding to the light emitting device of the luminaire, forming a protective light curtain, generating shading, light signal, and at the same time transmitting the signal through the signal cable to control...

With the advancement and vigorous development of the concept of Industry 4.0, machinery and equipment are assisting or replacing personnel to complete the product production and processing process more efficiently and with high precision, and at the same time, the high-speed moving parts of machinery and equipment may cause different degrees of injury to operators. Countries around the world ...

With the continuous development of the city, the operation technology and demand of rail transit continue to upgrade. Many vehicle manufacturers have set their sights on "automatic guided track systems". Under this standard, the vehicle system has a high degree of automation, and can even achieve full automation and unmanned driving. Eye...

1. Selection of relay coil application power supply Under normal circumstances, most of the relays of direct current are selected in the circuit design, and the types of power supplies used in relays can also be considered according to the characteristics of the control circuit. Secondly, it is necessary to think about the power consumed by the relay, and assume that the relay coil is supplied ...

With the rapid development of industrial technology, on-site equipment is also developing towards a high degree of integration and automation. But no matter how the technology develops, behind the dazzling technology, the basic common equipment is always a solid backing. The hydraulic press is one of the old industrial basic equipment, and it is almost ...

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 automation system PSS 4000 offers new features in the new version 1.24. Here's what you need to know: 　　New data types FIXED and LFIXED The data types FIXED (a fixed digit with 6 decimal places) and LFIXED (a fixed number with 11 decimal places) are now ...

On March 1, 2023, the National Printing Machinery Standardization Annual Conference and the First National Coating Machine Standardization Annual Conference were held in Yiwu, Zhejiang. The meeting was guided by the Standardization Administration of the People's Republic of China, the China Machinery Industry Federation, and the Yiwu Municipal People's Government.

Whether on the assembly line or on the machine, the safety rope pull switch is a proven and reliable solution for triggering an emergency stop function from any point on the pull rope to shut down dangerous work processes. Pilz's rope pull switch PSENrope is available in rope lengths up to ...

Pilz's safety validation services for plants and machines can now be customised to suit your needs, choosing between three different validation levels. This guarantees an efficient service tailored to individual requirements, allowing plants and machines to be designed in accordance with standards and with maximum safety. In the wind ...