12:25 Aug 31, 2014 |
English to Polish translations [PRO] Tech/Engineering - Electronics / Elect Eng | |||||||
---|---|---|---|---|---|---|---|
|
| ||||||
| Selected response from: Jacek Kloskowski United States Local time: 03:29 | ||||||
Grading comment
|
Summary of answers provided | ||||
---|---|---|---|---|
3 | czujnik zamkniecia obwodu |
| ||
3 | styk otwarcia lub zamknięcia |
|
Discussion entries: 7 | |
---|---|
contact closure device/sensor/switch czujnik zamkniecia obwodu Explanation: Digital Inputs Many types of digital input signals from switch closures, relay contacts, or TTL-compatible interfaces can be read directly by digital I/O cards (Figure 2-1). Other types of inputs may require some signal conditioning, most likely to reduce higher-level voltage changes to TTL levels. A variety of signal conditioning modules are available to provide isolation and other digital conditioning functions. The most common type of digital input is the contact closure. Essentially a sensor or switch of some type closes or opens a set of contacts in accordance with some process change. An applied electrical signal then determines whether the circuit is open or closed. Current flows if the circuit is closed, registering a "1" in a transistor at the computer interface. Conversely, an open circuit retains a high voltage (and no current), registering a "0" at the transistor. |
| |
Grading comment
| ||
Login to enter a peer comment (or grade) |
styk otwarcia lub zamknięcia Explanation: IMO |
| |
Login to enter a peer comment (or grade) |
Login or register (free and only takes a few minutes) to participate in this question.
You will also have access to many other tools and opportunities designed for those who have language-related jobs (or are passionate about them). Participation is free and the site has a strict confidentiality policy.