Contents
1. GENERAL INFORMATION...................................................................................................................................................................... 3
1.1. WARRANTED INFORMATION....................................................................................................................................................... 3
1.2. GENERAL CONDITIONS FOR SAFE USE.................................................................................................................................... 3
1.3. CE LABEL....................................................................................................................................................................................... 3
1.4. ENVIRONMENTAL PRESERVATION............................................................................................................................................ 3
1.5. SERVICE AND MAINTENANCE..................................................................................................................................................... 3
1.6. PACK CONTENTS.......................................................................................................................................................................... 3
2. PRODUCT INFORMATION..................................................................................................................................................................... 3
2.1. PROPERTIES................................................................................................................................................................................. 3
2.2. DESCRIPTION................................................................................................................................................................................ 4
2.3. CONVERSION OF TX, RX, DTR, DSR SIGNALS OF RS232 INTERFACE...................................................................................4
2.4. ISOLATION..................................................................................................................................................................................... 5
3. INSTALLATION....................................................................................................................................................................................... 5
3.1. ASSEMBLING................................................................................................................................................................................. 5
3.2. CONNECTION OF DEVICES WITH RS232 PORT........................................................................................................................5
3.2.1. CONNECTION OF DEVICES WITH RS232 PORT - DTE TYPE (COMPUTER)...................................................................5
3.2.2. CONNECTION OF DEVICES WITH RS232 PORT - DCE TYPE (MODEM).........................................................................6
3.3. CONNECTION TO RS485/RS422 NETWORK...............................................................................................................................7
3.3.1. POINT-TO-POINT CONNECTION DEVICE WITH RS422 OR RS485(4W) INTERFACE.....................................................7
3.3.2. MULTI-POINT CONNECTION RS485(4-WIRE) DEVICES...................................................................................................7
3.3.3. CONNECTION OF RS485(2-WIRE) DEVICES.....................................................................................................................8
3.3.4. EXTENSION OF RS232 PORT.............................................................................................................................................. 8
3.3.5. GND TERMINAL CONNECTION........................................................................................................................................... 8
3.3.6. LINE TERMINATION.............................................................................................................................................................. 8
3.4. POWER SUPPLY........................................................................................................................................................................... 9
4. CONFIGURATION................................................................................................................................................................................... 9
4.1. OPERATING MODE SETTING....................................................................................................................................................... 9
4.2. FACTORY DEFAULT...................................................................................................................................................................... 9
4.3. START-UP...................................................................................................................................................................................... 9
4.4. SIGNALLING LEDS........................................................................................................................................................................ 9
4.5. PROBLEMS.................................................................................................................................................................................. 10
5. RS232 INTERFACE – PIN DESCRIPTION OF DSUB-9F-DCE SOCKET............................................................................................10
6. VERSIONS............................................................................................................................................................................................ 10
7. SPECIFICATION................................................................................................................................................................................... 11
2
ADA-1040
