User Manual
3 MODBUS Programmable I/O NA-9379 FnIO S-Series
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
CONTENTS
1. Important Notes ......................................................................................................................................................... 7
1.1. Safety Instruction ...................................................................................................................................... 8
1.1.1. Symbols ......................................................................................................................................................... 8
1.1.2. Safety Notes ................................................................................................................................................ 8
1.1.3. Certification (TBD) ..................................................................................................................................... 8
2. S-Series System ........................................................................................................................................................... 9
2.1. Electrical Interface ..................................................................................................................................... 9
2.2. I/O Process Image Map ....................................................................................................................... 10
3. Specification ................................................................................................................................................................ 11
3.1. General Specification ............................................................................................................................. 11
3.2. Interface Specification........................................................................................................................... 12
4. Module Description ................................................................................................................................................. 13
4.1. NA-9379 (MODBUS Programmable I/O) ...................................................................................... 13
4.2. LED Indicator ............................................................................................................................................. 14
3.2.1. Indicator Status and Flash Rates ...................................................................................................... 14
3.2.2. Module Status LED (MOD) ................................................................................................................. 15
3.2.3. Network Status LED (NET) .................................................................................................................. 15
3.2.4. PLC Run/Stop Status LED (RUN) ...................................................................................................... 15
3.2.5. Extension Module Status LED (I/O) ................................................................................................ 16
3.2.6. Field Power Status LED ........................................................................................................................ 16
3.3. RJ-45 Socket , RS232/485 Port ......................................................................................................... 17
3.4. Toggle Switch , Push Button ............................................................................................................. 17