Rs-232 (Db-25) Receptacle; Table 11: Rs-232 Db25 Receptacle (Female) - Nanoptix SPILL PROOF Service Manual

RS-232 (DB-25) receptacle

Pin Signal Name
1 DGND
2 RS232_TXD
3 RS232_RXD
4 RS232_RTS
5 RS232_CTS
6 nc or RS232_CTS
7 DGND
8 nc or 4K7 pull up
9 NC
10 NC
11 NC
12 NC
13 NC
14 NC
15 NC
16 NC
17 NC
18 NC
19 NC
20 RS232_RTS
4k7pu
21 NC
22 NC
23 NC
24 NC
25 INIT
Document # 720003-0000
December 2015
Printer I/O
Ground
Output
Input
Output
Input
Input
Ground
5V Output
No connect
No connect
No connect
No connect
No connect
No connect
No connect
No connect
No connect
No connect
No connect
or Output
No connect
No connect
No connect
No connect
Input

Table 11: RS-232 DB25 Receptacle (Female)

SPILL PROOF / SPILL PROOF CUTS
Host I/O Printer Function
Ground Signal Ground/Aux
Ground
Input Data transmit
Output Data receive
Input Handshaking
Output Handshaking
Output Handshaking
Ground Signal
Ground
n/a Aux Power (100mA)
No connect Reserved
No connect Reserved
No connect Reserved
No connect Reserved
No connect Reserved
No connect Reserved
No connect Reserved
No connect Reserved
No connect Reserved
No connect Reserved
No connect Reserved
Input Handshaking
No connect Reserved
No connect Reserved
No connect Reserved
No connect Reserved
Output System
high)
Service Manual
Ground/Aux
Reset (active
24