modbus rtu

Products cnReach
1

Hi

just quick question before I start reading full documentation

Does cnReach have RS-232 port for connecting scada terminals (modbus rtu) and is able to transport it transparently several hops (repeaters) to the central scada site and deliver it via rs232 to the central scada server?

Thanks!
Antonio

2

I have forwarded this to our support and development teams.

3

Yes, cnReach has two serial ports and it can transport serial traffic over the wireless network as serial over IP or some other techniques and convert the traffic back to serial at the destination cnReach serial port.

thanks,

Yonghao Lin. 

1 Like
4

Dear Yonghao sir,

Could you please advise whether all Analog measurements (e.g. temperature, PM2.5, humidity, water sensors) are able to display Graphically (such as showing in gauge) on cnMaestro?

Thank you very much,
Tan

5

Hi Tan,

cnMaestro does not support any IOT application features, so the answer is no. You can however use Node-Red to program on your own. Node-Red is pretty straightforward and easy to pickup.

Thanks,
Yonghao.

6

Dear Yonghao Sir,

Thank you very much for your kind support sir.

Best regards,
Tan

7

You are very Welcome Tan Sir.

Yonghao