Black Box IC107A-R3 Cable Box User Manual


 
4
RS-232RS-422/485 CONVERTER (DATA ONLY)
Contents
Chapter Page
1. Specifications ............................................................................................. 5
2. Introduction ............................................................................................... 7
3. Configuration ............................................................................................. 8
4. Installation ................................................................................................ 10
5. Operation ................................................................................................. 11
5.1 RS-232 Circuitry ................................................................................ 11
5.2 RS-422/485 Circuitry ........................................................................ 13
6. Troubleshooting ...................................................................................... 14
6.1 Calling Black Box .............................................................................. 14
6.2 Shipping and Packaging ................................................................... 14
Appendix: Pinouts .......................................................................................... 15