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FnIO MODBUS Adapter NA-9171, NA-9173
FnIO S-Series
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
CONTENTS
1. Important Notes ......................................................................................................................................................... 6
1.1.
Safety Instruction ...................................................................................................................................... 7
1.1.1. Symbols ......................................................................................................................................................... 7
1.1.2. Safety Notes ................................................................................................................................................ 7
1.1.3. Certification ................................................................................................................................................. 7
2. Specification ................................................................................................................................................................. 8
2.1.
The Interface ............................................................................................................................................... 8
2.1.1. NA-9171(MODBUS RS-232) .............................................................................................................. 8
2.1.2. NA-9173 (MODBUS RS-485) ............................................................................................................. 9
2.2.
Specification .............................................................................................................................................. 10
2.2.1. General Specification ............................................................................................................................. 10
2.2.2. Interface Specification........................................................................................................................... 11
2.3.
LED Indicator ............................................................................................................................................. 12
2.3.1. Module Status LED (MOD) ................................................................................................................. 12
2.3.2. Received Data LED (RXD) .................................................................................................................... 12
2.3.3. Transmit Data LED(TXD)....................................................................................................................... 12
2.3.4. Expansion Module Status LED (I/O) ............................................................................................... 13
2.3.5. Field Power Status LED ........................................................................................................................ 13
3. Dimension .................................................................................................................................................................... 14
3.1.
NA-9171 ...................................................................................................................................................... 14
3.2.
NA-9173 ...................................................................................................................................................... 14
4. Mechanical Set Up ................................................................................................................................................... 15
4.1.
Total Expansion ........................................................................................................................................ 15
