Specifications
Manuals
Brands
Black Box Manuals
Computer equipment
2-Port RS-232/422/485
21
22
23
24
25
26
27
28
29
30
29
APPENDIX B: Electrical Interfaces
modem control signals. RS-485 does not define a
physical connector.
1
...
...
28
29
30
31
32
...
...
37
