Daktronics AE-3010-7.6-R,G,A - Manual (Page 25)

Figure 20: RS232 Input Connection
1. Plug the DB9 or DB25 to RJ11 adaptor into the computer’s RS232 serial
port.
2. Plug one end of the flipped RJ11 cable (W-1265) into the adaptor.
3. Plug the opposite end of the cable into the RS232 IN jack on the rear of the
display as shown in Figure 20 .
Pin out of the RS232 IN jack.
Pin Number Function
1 RTS OUT-P
2 RESET OUT-P
3 TX OUT-N
4 GND
5 RX IN-N
6 DCD IN-P
RS422
Reference Drawings:
V1500 System Riser Diagram; RS422 .......................... Drawing A-91387
An RS422 system connects the first sign through a signal converter near the
computer. A serial cable (W-1249) connects to the signal converter, and an RJ11
flipped cable will connect from there to the display. Refer to
Figure 21 and Drawing
A-91387 for system layout.
Figure 21: RS422 System Layout
Electrical Installation 3-5