patrickduis's latest activity

Yes I know, I also used it in fully integrated television tube production lines with many machines running in line with different paths...

yes, but for a small machine you often only have 1 safety relay, for that a safety PLC system is too expensive......

Our ETH-1000 gateway could be used for this application. Although its Modbus RTU Slave driver supports only 1 Modbus address, the...

I think they don't want you to know.......its a secret!

16 bit integers, Modbus protocol and no Software ?! Not rocket science or pure magic... not so much being economic with the truth -...

Omron has nice reliable timer relays...

I just looked and I have 4 pieces MMTCPBCONV220 of the 220 volt power supply version (also works on 230V) on stock. Can be shipped via...

You could also use this, I used that many times. They work great and reliable (built with automotive electronics specifications) and not...

I would use a PID controller for controlling the valve and a separate PID controller for controlling the pump, because it will be almost...

No problem, very easy to make with a Pro-face GP4201TAD touchpanel. It has a modbus RTU port that you connect to the PLC that will act...

It also happened to me that only 1 of the 2 safety circuits was opened en I could not re-activate the safety relay. I first had to open...

Are you 100% sure you want to use a PC with an unreliable OS like windows. It will hang now and then..... Another possiblity is using a...

Emergency stops can sometimes be wired with 2 (or more) contacts within the emergency stop button. 1 (or 2 ) break contacts for the...

I personally have very bad experiences using RTDs in industrial processes and prefer the ruggedness and more immunity to cabling and...

Long time ago, in the past, I had during my times at Philips a serial communication card with 4 serial ports. I could set it into RAW...