What is the meaning of Wiegand?

What is the meaning of Wiegand?

German: from the Germanic personal name Wigant, originally a byname meaning ‘warrior’, from the present participle of wigan ‘to fight’.

How does Wiegand communication work?

Wiegand refers to the technology used in card readers and sensors. This system is a wired communication interface that operates between a reader and a controller. Typically, Wiegand technology is found in cards, fingerprint readers, or any other data-capturing devices.

What are Wiegand devices?

Wiegand is the trade name for a technology used in card readers and sensors, particularly for access control applications. Wiegand devices were originally developed by HID Corporation. A Wiegand card looks like a credit card.

How do Wiegand cards work?

Wiegand, who in the 1970’s discovered that wires made of a cobalt, iron and vanadium alloy will switch polarity when run through strong magnetic fields. Placing a sensor coil nearby will be capable of picking up the change in polarity as a high-voltage pulse, and then translate that pulse into data.

How far is Wiegand?

The maximum cable length for a Wiegand reader to SIO reader port is 500 feet.

How do you connect a Wiegand reader?

You can connect 3rd party Wiegand readers to Suprema devices….Using an external Wiegand reader as Extended

1. On the Wiegand tab of the Device page, set Wiegand Mode to Extended and click Apply.
2. On the Operation Mode tab of the Device page, set Format Type to Wiegand and click Apply.

Can a Wiegand card be used on a proximity card reader?

You can easily transition from Wiegand to Proximity or iCLASS with combination technology cards like ProxCard Plus, MicroProx Tag or iCLASS Tag.

What is the maximum distance for Wiegand reader cabling?

Most card reader manufacturers publish a maximum cable run of 500 feet (150 m). An advantage of the Wiegand signalling format is that it allows very long cable runs, far longer than other interface standards of its day allowed.

What is Wiegand technology?

This system is a wired communication interface that operates between a reader and a controller. Typically, Wiegand technology is found in cards, fingerprint readers, or any other data-capturing devices.

What are Wiegand cards used for?

This is most commonly used in access control applications. The wire communication aspect of these devices comes from a set of embedded wires in a Wiegand card. These devices follow a similar basic function that we see in bank cards.

What is Wiegand in access control?

In the access control world, system designers and security engineers use the word Wiegand in the following terms: Wiegand Interface – popular reader to the controller hardware interface Let’s learn each term one by one to foster a better understanding of the topic.

What is a Wiegand reader?

A Wiegand reader, or sensor, is used to pick up the information on a Wiegand device. Some of the information held on these devices include: The set of wires that contains this information is incredibly difficult to counterfeit or duplicate. In order for these systems to be utilized, a Wiegand reader will pick up the information found on the device.