[Multiple HMI's]

19 hours ago, Joe Tauser said:

@Hasmukh - Kudos on your chutzpah posting an AB question on the Unitronics forum.  You realize Unitronics has more bang for the buck than AB, right?  😁  And an Omron HMI?  That's just painful.

You should be able configure both serial ports as DF1.  

Years ago I had to make a SLC 5/04 with only one port talk to two HMIs.  The port mux I used is no longer available, but what you're looking for is a "serial port multiplexer". 

You could pony up the cash for one of these-

https://www.prosoft-technology.com/Products/Gateways/DF1-Master-Slave/DF1-Serial-Port-Expander-Gateway

I also found this-

https://www.conferenceroomav.com/kramer-/vp-14.cfm?gclid=Cj0KCQjwyoHlBRCNARIsAFjKJ6AxlKz6kFB4Wz9GMkwcu4BAH3B4CcTiddT_ms7-RxFUpNEXpuNvzQ0aAlpIEALw_wcB

 

Joe T.

Thanks a lot Joe. I appreciate for sending me some suggestions. I always have feeling that some  go extra miles to help people.

Thanks again.

[Multiple HMI's]

No relation with Unitronics.I just come to this forum from google search.  I thought some experts could share their experience.

[Multiple HMI's]

I have Micrologix 1400 plc connected to Omron NS10-TV00b-V2 HMI. Micrologix 1400 has two serial ports (RS232/Rs485 isolated and 232c non isolated port). I want to connect second Same HMI(exect Mirror) to the PLC. what hardware will I need? 

Omron HMI has two DB9 serial portA and Port B. And PLC has 8 pin Mini (RS232/Rs485) and DB9 (232) port. Also both has ethernet ports too.

Currently 8pin Mini from PLC connected to one omron HMI Port A.