Page 1
The communication terminals (RS485) are located at the bottom of the inverter. And there are two connection terminals on the configuration circuit board: ++ - - terminal blocks. Figure 1: KSTAR string inverter communication port and connections Connection Steps ➢...
Multiple Inverter Pin 2 & 4 of Inv-1 is connected to Pin 1 & 3 of next inverter in Daisy Chain. When two or more inverters are in parallel communication, 2P DIP switch beside RS485 of the last one should be “ON”. Or else, it may cause communication interruption. That 2P DIP switch is on, means connecting a 120Ω...
ENTER button. Press ESC button to cancel choice and return back the setup interface. NOTE: The above details are mentioned in the Installation & Operation Manual for Kstar KSG 30K/36K/50K/(60K- HV)/60K on Page 28.
Page 4
HOLMIUM WORKING: installation guide Ensure correct connections as detailed in the Connection Diagram: Insert SIM card: Insert the sim card in data logger. It must not be a JIO SIM CARD. Required internet data for uninterrupted operation is 1GB/Month 2G/3G preferred. Plug antenna: Connect the antenna in data logger.
PORTAL DETAILS IMPORTANT LINKS Please login to MODBUS Connection Guide for inverters: //www.holmiumtechnologies.com// using given credentials. PORTAL DETAILS 2. Remote monitoring LOGIN address: Please login to //www.holmiumtechnologies.com// using given credentials. Contact us: www.holmiumtechnologies.com||info@holmiumtechnologies.com||8890586586...