Rs-232C Port Of Cl-6000A; Rs-232C Port Of Pc - CAS CI-6000A Series Manual

COM1, COM2
(1) COM1 - TXD : 2 pin, RXD : 3 pin, GND : 7 pin
(2) COM2 - TXD : 2 pin, GND : 5 pin
RXD ㅇ -----------------------------
-----------------------------
TXD ㅇ
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GND ㅇ
9 pin port(Male)

RS-232C port of Cl-6000A

COM1
RXD
ㅇ
TXD
ㅇ
GND
ㅇ
9 pin port(Male)
RS-232C port of Cl-6000A
COM2
TXD
ㅇ
GND
ㅇ
9 pin port(Male)
RS-232C port of Cl-6000A
RS-232C Connection
ㅇ 3 Transmit Data
ㅇ 2 Receive Data
ㅇ 5 Signal Ground
┌─
ㅇ 1 Carrier Detect
├─
ㅇ 4 Data Terminal Ready
└─
ㅇ 6 Data Set Ready
┌─
ㅇ 7 Request to Send
└─ ㅇ 8 Clear to Send
-------------------------
ㅇ
--------------------------
ㅇ
--------------------------
ㅇ
Sub-display, Serial Printer
--------------------------
ㅇ
--------------------------
ㅇ
65
9 pin port(Female)
Serial port of computer
PC
Transmit Data
Receive Data
Signal Ground
9 pin port(Male)

RS-232C port of PC

Receive Data
Signal Ground
Port of sub-display, serial printer