Hello everyone!
Today plc247.com would like to write a tutorial for people to connect PLC Keyence KV-Nano (KV3000 / KV-1000) with HMI Keyence VT5-W07 (VT3-W4) via RS232 communication standard.
When using RS232 standard, the transmission distance is 15m
Connection diagram of KV-Nano & HMI VT5-W07
![](https://plc247.com/wp-content/uploads/2021/04/hmi-keyence-kv-nano-wiring.jpg)
PLC Setting Parameters
![](https://plc247.com/wp-content/uploads/2021/04/kv-nano-rs232-setting.png)
HMI Setting Parameters
![](https://plc247.com/wp-content/uploads/2021/04/hmi-keyence-kv-nano-hmi-setting.jpg)
Configuration and Connection Video
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Necessary Software
+ KV Studio for PLC Keyence >>> Download Here
+ VT Studio for HMI Keyence >>> Download Here
Thanks and best regards!