# Com port

**URL:** https://community.electricforum.com/t/com-port/4259
**Category:** Reva
**Created:** [June 5, 2014, 5:48am UTC](https://community.electricforum.com/t/com-port/4259 "2014-06-05T05:48:18Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![hornet](https://avatars.discourse-cdn.com/v4/letter/h/ce7236/32.png) [@hornet](https://community.electricforum.com/u/hornet)
#### Post date: [June 5, 2014, 5:48am UTC](https://community.electricforum.com/t/com-port/4259/1 "2014-06-05T05:48:18Z")

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Hi,  
I have Rewa G wiz and my problem is com connector which is connected with EMS. This tree cable (blue red black) are brooken ftom it.  
So how to connect them right way?