3.8 Signal Termination from Computer to Sign
Reference Drawings:
System Riser Diagram, Modem .....................................
Drawing A-88426
System Riser Diagram, RS422 ......................................
Drawing A-92681
System Riser Diagram, RS232 ......................................
Drawing A-96058
System Riser Diagram, Fiber .......................................
Drawing A-110559
Schem; Fiber, Modem, RS422 Surge Protector Input .
Drawing A-125900
Signal Input, Outdoor Venus 1500 ...............................
Drawing A-129110
System Riser Diagram, Radio ......................................
Drawing A-185325
RS232
One end of the signal cable should be terminated to the 6-position terminal block on
the controller labeled “RS232 IN” (TB1). The opposite end is terminated at the
terminal block in the J-box near the display. The controlling computer connects to
the J-box through the serial cable.
Figure 24:
J-Box to RS232 Input
J-Box
Terminal Block
Field
Cabling
Terminal Block TB1
(RS232 IN)
Pin 1 (RTS)
Pin 2 (GND)
Pin 2 (RX-P)
Clear
Pin 3 (TX-P)
Pin 3 (GND)
Shield
Pin 4 (GND)
Pin 1 (TX-P)
Black
Pin 5 (RX-P)
Pin 6 (DCD)
Electrical Installation
3-9
Содержание Galaxy AF-3080 Series
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