diff --git a/src/blog/2023/06/node-red-as-a-no-code-ethernet_ip-to-s7-protocol-converter.md b/src/blog/2023/06/node-red-as-a-no-code-ethernet_ip-to-s7-protocol-converter.md
index f348d96d59..ab987f0aaf 100644
--- a/src/blog/2023/06/node-red-as-a-no-code-ethernet_ip-to-s7-protocol-converter.md
+++ b/src/blog/2023/06/node-red-as-a-no-code-ethernet_ip-to-s7-protocol-converter.md
@@ -12,6 +12,11 @@ tags:
   - Industrial protocol converter
   - EtherNet/IP
   - S7 Protocol
+  - node red siemens s7
+  - node red s7 communication
+  - node red s7comm
+  - nodered s7
+  - node red s7
 ---
 
 Frequently in industrial automation, there's a need for two devices that use different protocols to communicate with each other, requiring protocol conversion.