Appendix C - Pinouts
95
COM1
RS-232
RS-485
Pin
Signal
Pin
Signal
1A
DCD1
1B
TXD-
2A
RXD1
2B
TXD+
3A
TXD1
3B
TXD TERM -
4A
DTR1
4B
TXD TERM +
5A
GND
5B
GND
6A
DSR1
6B
RXD-
7A
RTS1
7B
RXD+
8A
CTS1
8B
RXD TERM +
9A
RI1
9B
RXD TERM -
.
Technical Note
For TXD termination, connect a 150
Ω
, ½ watt resistor from pin 3B to pin 4B, with pin
1B connected to pin 3B and pin 2B connected to pin 4B.
For RXD termination, connect a 150
Ω
, ½ watt resistor from pin 8B to pin 9B, with pin
6B connected to pin 9B and pin 7B connected to pin 8B.
COM2
RS-232
Pin
Signal
Pin
Signal
1B
ORB_GND
14B
NC
2B
TXD2
15B
NC
3B
RXD2
16B
NC
4B
RTS2
17B
NC
5B
CTS2
18B
NC
6B
DSR2
19B
NC
7B
GND
20B
DTR2
8B
DCD2
21B
NC
9B
NC
22B
RI2
10B
NC
23B
NC
11B
PB_RESET
24B
NC
12B
NC
25B
NC
13B
NC
Summary of Contents for 3510T
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Page 7: ...Table of Contents 7 Mitsubishi TFT Flat panel Display Model AA121SK12 99 INDEX 103 ...
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Page 37: ...Chapter Three Installation 37 Figure 3 15 Keypad Inserts with Dimensions PF1 PF20 ...
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