# Rockwell DH+ or DH485

**URL:** <https://discourse.nodered.org/t/rockwell-dh-or-dh485/38773>\
**Category:** Industrial\
**Created:** [8 January 2021 10:02 UTC](https://discourse.nodered.org/t/rockwell-dh-or-dh485/38773 "2021-01-08T10:02:18Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![GlobalAutomation](https://avatars.discourse-cdn.com/v4/letter/g/8e8cbc/32.png) [@GlobalAutomation](https://discourse.nodered.org/u/GlobalAutomation)\
**Post date:** [8 January 2021 10:02 UTC](https://discourse.nodered.org/t/rockwell-dh-or-dh485/38773/1 "2021-01-08T10:02:19Z")

</div>

Hello, trying to utilise Node Red to read input from various devices. I now have to read from Rockwell PLC that uses DH+ or DH485 protocol. I have edge device that has serial interface as well as USB and NodeRed. Has anyone come across node or method to read DH+ or DH485?

Any assistance appreciated.

Thank you.

---

<div class="post-metadata">

**Author:** ![machadotiago](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/machadotiago/32/23776_2.png) [@machadotiago](https://discourse.nodered.org/u/machadotiago)\
**Post date:** [17 January 2021 00:23 UTC](https://discourse.nodered.org/t/rockwell-dh-or-dh485/38773/2 "2021-01-17T00:23:40Z")

</div>

Hello,  
we are the devs responsible for a few Industrial nodes (like S7, OPC-DA, Ethernet/IP...) and we are happy to announce that DH485 and DH+ are on the way in our schedule for the next month 💥

 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/9/4/946150061b561a8d2acf56bcc4ee0ef249026f83.png)

If you are an ST-One user you should receive an information regarding this update.  
It is important to mention that this node **will not** be publicly available (as we already informed) and will run on ST-One only.

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [18 March 2021 00:24 UTC](https://discourse.nodered.org/t/rockwell-dh-or-dh485/38773/3 "2021-03-18T00:24:00Z")

</div>

This topic was automatically closed 60 days after the last reply. New replies are no longer allowed.