Chapter 4 Cable specifications
(6) RS-232C cable
Connector
⑤
④
③
②
⑨
⑧
⑦
⑥
Front view
D-sub9 (Female)
<IP-900E>
Pin assignment
<IP-900E>
(DTE)
Pin assignment
<IP-900E>
(DTE)
Maximum length
IP-900E/IP-900D/IP-900IID
①
D-sub 9 pin (Female)
#4-40 retainer screw
D-sub 9 pin
(female)
01
CD
02
RD
03
SD
04
DTR(ER)
05
SG
06
DSR(DR)
07
RTS(RS)
08
CTS(CS)
09
RI
D-sub 9 pin
(female)
01
CD
02
RD
03
SD
04
DTR(ER)
05
SG
06
DSR(DR)
07
RTS(RS)
08
CTS(CS)
09
RI
15 m (Twisted pair cable with shield 24AWG)
RS-232C DTE
○
○
○
○
○
○
○
○
○
RS-232C DCE
○
○
○
○
○
○
○
○
○
58
<External device side>
○
CD
○
RD
○
SD
○
DTR(ER)
<External device>
○
SG
(DTE)
○
DSR(DR)
○
RTS(RS)
○
CTS(CS)
○
RI
○
CD
○
RD
○
SD
○
DTR(ER)
<External device>
○
SG
(DCE)
○
DSR(DR)
○
RTS(RS)
○
CTS(CS)
○
RI