Specifications

15
CHAPTER 3: Card Setup
Figure 3-3. RS-485 4-wire with echo.
Figure 3-4. RS-485 2-wire with echo.
Figure 3-5. RS-485 2-wire without echo.
1 2 3 T P P L L E
1 2 3 T P P L L E
1 2 3 T P P L L E