Data Communication - Brainchild P41 User Manual

2-10 Data Communication

2-10 Data Communication
P41
13
TX1
14
TX2
P41
13
TX1
14
TX2
P41
13
TX1
14
TX2
Figure 2.22 RS-485 Wiring Figure 2.22 RS-485 Wiring
42
P91
TX1
13
TX2
14
Twisted-Pair Wire Twisted-Pair Wire
P91
TX1
13
14
TX2
P91
TX1
13
TX2
14
RS-485 to RS-232 RS-485 to RS-232
network adaptor network adaptor
SNA10A or SNA10A or
SNA10B SNA10B
TX1
TX2
Max. 247 units can be linked Max. 247 units can be linked
Terminator Terminator
220 ohms / 0.5W 220 ohms / 0.5W
UM0P411A
RS-232
PC