24
GPI / RS-232
Pin # Function
1 Ground
2 RS-232 RX (to TDC100)
3 RS-232 TX (from TDC100)
4 GPI In 1
5 GPI In 3
6 GPI Out 0
7 GPI Out 2
8 GPI Out 4
9 Ground
10 Ground
11 GPI In 0
12 GPI In 2
13 GPI In 4
14 GPI Out 1
15 GPI Out 3
RS232 INTERFACE CABLE (FOR PC UPLOAD/DOWNLOAD OF CUES)
TDC-100
RS232/GPI
PC COM PORT
DB-15 MALE DB-9 FEMALE
PIN 1 SIGNAL GROUND PIN 5
PIN 2 DATA FROM PC TO TDC-100 PIN 3
PIN 3 DATA FROM TDC-100 TO PC PIN 2
Control Panel (Frame End) Control Panel (Control Panel End)
Pin # Function Pin # Function
1 Ground ----- 1 Ground
2 -TX Data (to panel) ----- 2 -RX Data (from frame)
3 +RX Data (from panel) ----- 3 +TX Data (to frame)
4 Ground ----- 4 Ground
5 +5 Volts DC ----- 5 +5 Volts DC
6 (no connection)
7 (no connection)
8 (no connection)
9 +5 Volts DC ----- 6 +5 Volts DC
10 +TX Data (to panel) ----- 7 +RX Data (from frame)
11 -RX Data (from panel) ----- 8 -TX Data (to frame)
12 Ground ----- 9 Ground
13 (no connection)
14 (no connection)
15 (no connection)
end
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