ET-485 Novatek

NOVATEK-ELECTRO LTD Intellectual Industrial Electronics Protocol converter Modbus RTU/ASCII (RS-485) Modbus TCP (Ethernet) - 485 OPERATING MANUAL Quality control system on the production complies with requirements ISO 9001:2008 CAUTIONS Carefully study the user manual before using the appliance. Place the unit under operating conditions and wait at least 2 hours before connecting it to the electricity mains. Do not use abrasives or organic compounds (alcohol, gasoline, solvents, etc.) for cleaning. DO NOT OPEN AND REPAIR THE EQUIPMENT YOURSELF. It may contain energized parts. DO NOT OPERATE THIS UNIT IN CASE OF ANY MECHANICAL DAMAGE TO THE CASING. DO NOT EXPOSE THIS PRODUCT TO WATER OR OPERATE IN A HIGH HUMIDITY ENVIRONMENT. This is a safe in service unit if complying with operating procedures. UKRAINE, Odessa www.novatek-electro.com ~ 2 ~ CONTENT 1. PURPOSE 3 2. SPECIFICATIONS 4 2.1. Main specifications 4 2.2. Operating conditions 4 3. STRUCTURE AND FUNCTIONING 4 3.1. Structure 4 3.1.1. Design 4 3.1.2. Display and control 5 3.2. Functioning 5 4. MAINTENANCE AND SAFETY MEASURES 6 4.1. Safety measures 6 4.2. Maintenance procedure for -485 6 5. CONNECTING THE -485 6 6. OPERATING THE -485 6 6.1. General information 6 6.2. Operating -485 over the HTTP protocol 7 6.3. Operating -485 over the Modbus TCP protocol 7 6.4 The operation of ET-485 in the mode of active connection to the client 8 7. SETTINGS 8 7.1. General information 8 7.2. Parameters of -485 8 7.3. Configuring -485 through WEB interface 15 7.4. Configuring -485 through Modbus interface 15 8. COMPLETE SET 15 9. SERVICE LIFE AND WARRANTY 15 10. TRANSPORTATION AND STORAGE 16 11. ACCEPTANCE CERTIFICATE 16 APPENDIX A. Switching to Ethernet 17 APPENDIX B. Character codes under ASCII standard 20 APPENDIX C. Symbol codes according to ASCII 24 1 DESIGNATION -485 NOVATEK-ELECTRO