做更多的H2或做更多T1H: to choose
manbetxapp下载 Automation Notebook FYI Issue 28 - 2014 Learning Resources Notebook Issue Product Programmable Control

做更多的H2或做更多T1H: to choose

Which is better? A DirectLOGIC style Do-more or the new Terminator I/O style Do-more? The incredible power of the Do-more processor is now available in the popular Terminator I/O form factor. Functionally, both units have identical Do-more engines, so how do you know which one is better for your application? The answer is … It…
What you need to know about ViewMarq Displays Q&A
manbetxapp下载 Automation Notebook FYI Issue 26 – 2013 Learning Resources Notebook Issue Operator Interface Product

What you need to know about ViewMarq Displays Q&A

In the FYI article for this issue of Automation Notebook we sat down for a question and answer session with the product manager for our new ViewMarq Displays. Below you will find out what you need to know about AutomationDirect.com’s new ViewMarq Led Message Displays. Q. How many colors are displayed by a ViewMarq LED…
Safety Light Curtains
manbetxapp下载 Automation Notebook FYI Issue 19 – 2011 Learning Resources Notebook Issue Product Safety

Safety Light Curtains

Safety light curtains are an advanced method of safeguarding personnel around hazardous machines through the use of photoelectric technology and a concept known as Control Reliability. Safety light curtains are a great alternative to other traditional guarding methods such as mechanical barriers, sliding gates and pull-back restraints; they reduce operator fatigue and offer flexibility and…
Productivity3000 FAQs
Automation Notebook FYI Issue 16 – 2010 Learning Resources Notebook Issue Product Programmable Control

Productivity3000 FAQs

Q. What is a “PAC” and how is it different from your existing PLCs? A. PAC is the acronym for Programmable Automation Controller where PLC is the acronym for Programmable Logic Controller. The Wikipedia* definition for a PAC is broad, but accurate; “A Programmable Automation Controller (PAC) is a compact controller that combines the features and…
Enclosure Cooling Explained
manbetxapp下载 Automation Notebook Enclosures & Accessories FYI Issue 18 – 2010 Learning Resources Notebook Issue Product

Enclosure Cooling Explained

What causes all that heat? There are basically two sources of heat which cause an electrical enclosure’s internal temperature to rise above the manufacturer’s recommended ratings for the control equipment: internal and external sources. Internal Sources The same items which can be damaged by heat may also be a key source of the heat. These…
DC Motors Explained
manbetxapp下载 Automation Notebook FYI Issue 17 – 2010 Learning Resources Motors Notebook Issue Product

DC Motors Explained

How many types of DC motors are there? There are several types of DC motors, including shunt, series, compound wound or stabilized shunt, permanent magnet, and brushless DC. The main differences between these types of motors revolve around how the electromagnetic fields are generated. The IronHorse DC motors are Permanent Magnet motors: the magnetic field…
Pneumatic Cylinders
manbetxapp下载 Automation Notebook FYI Issue 15 – 2009 Learning Resources Notebook Issue Pneumatics Product

Pneumatic Cylinders

Q. What pneumatic cylinders and accessories are available from AutomationDirect? A. The NITRA A-Series non-repairable stainless steel round body cylinders includes bore sizes from 7/16” to 2” and stroke lengths from 1/2” to 18” to meet a broad range of applications. These high quality cylinders are constructed with stainless steel bodies and double rolled-in high…