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RT5BF01 FAQ

I need to know how I can use a PLC and a PC connected to RT5BF01 V2 RS485  to send and receive signals to 2 units of a N4RFA04 wireless....

Logic Level Converter

I am looking at your Logic Level Converter, 3-8V input, 9-24V output. What is the switching response time? The time measured from when the input switches to when the output...

N4D8B08 FAQ

Good morning, I would like to compliment you on the beautiful products you sell, I just received one of your N4D8B08 to add to home assistant. I have a problem...

N4IOA01 FAQ

I've a N4IOA01 module that was working fine while i was testing but now it is not responding to Modbus Poll messages anymore. The LED on the board lights up...

RSA85 based

Dear Support Team, I have purchased several of your boards for testing, as I need to deploy a system with 57 boards of 32 outputs each across four RS485 buses....

ETHUB18 FAQ

ETHUB18  How do I poll multiple channels via tcp server? For example I have 2 modbus networks one has 6 slaves id 1 to 6, and the other 4 slaves ids 1 to 4. How do I specify what channel to use? Do I need to set up different ports?   Answer： This is an Ethernet to RS485 HUB. All ports of the HUB share the same bus.