NEC NEAX 2000 IPS Installation Manual page 288

See "RS-232C Connector
D
06 ----
05 ----
04 ----
03 ----
02 ----
01 ----
RS PRT-15 CA-A/RS PRT-15S CA-A
Layout". Page 274
05C-DTR
05B-GND
05A-TXD
03B-CTS
03A-DSR
02B-GND
C B A
---- ---- ----
DTR GND TXD
---- ---- ----
---- ---- DSR
---- GND ----
---- ---- ----
SMDR/PMS/MCI/CIS Printer/Hotel Printer (AP00)
15 m (49.2 ft.)
13
12
11
10
09
08
07
06
05
04
03
02
01
– 272 –
01-GND
03-RXD
20-DTR
07-GND
----
25 ----
----
24 ----
----
23 ----
----
22 ----
----
21 ----
----
20 DTR
GND
19 ----
----
18 ----
----
17 ----
----
16 ----
RXD
15 ----
----
14 ----
GND
NWA-008841-001 Rev.5.0
NOVEMBER/15/2006
90ch2002.fm