[Required 10 to 15 PLC on network]

On 5/5/2021 at 10:15 PM, DanT said:

Hi;

The V120-22-UA2  has 2 Comports.

Use COM1  for Programming and Online troubleshooting.

Configure COM2  for RS485 ( See Instruction Sheet for Jumpers to Set)

You can use MODBUS to move Data between the units. Just watch the timing , Search    MODBUS    in the forum

and there are several vey helpful  topics  by the experts about good practice in timing Modbus  Calls.

 

DanT

 

 

Is this HW config necessary if you intend to have continuous communication (weighing indicator for example) on port 2 and then be able to monitor/download/upload on port 1? Right now I have only 1 port which I switch internally to either communicate MODBUS to weight, or listen to monitor/upload/download. So you must have 2 ports to do this at the same time? Thank you

[16 Point AC Input]

Hello, any update about triac outputs? V130 for example. thank you