Q&A

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No. 584	Re: Sending RS232C frame from Inputs	2010-10-07

Hello. If you use [Serial Modbus/TCP] communication mode, CIE-H10 can make a Modbus/TCP protocol. Modbus/TCP protocol will be sent to RS232 device through the RS232 serial port. CIE-H10 makes only Modbus/TCP protocol. So it can't make an RS232C frame like this "<1234567890exemple of message>" that you told me. If you know more information about Modbus/TCP, you can refer to below Modbus/TCP manual. Modbus/TCP manual > Pascal wrote: > ------------------------------------ > Hello, > > I'm trying to send an RS232C frame using I/O board. > Here is what I want to do. > From a number of different inputs (may be swtich contact) I need to generate an RS232C frame like that : <1234567890exemple of message> where exemple of message is the variable (text) depending on input activated. > The I/O could be distant from the RS232C device i.e. we have to use LAN network. > I already use a EZL200F and can send message to the RS232 device from a computer connected to the LAN. I see the CIE-H10 but I'm not sure to be able to do what I want without a computer between the 2 interfaces. > Should you please help me. > Thanks and regards >