Interface Pin Assignment - Citizen CLP-6001 User Manual

All manuals and user guides at all-guides.com

6.2.5 Interface pin assignment

Serial and parallel interface pin assignment tables are shown below.
Serial interface pin assignment table
T
Pin No.
1 F.GND
2 TXD
3 RXD
4 RTS
5 CTS
6 NC
7 S.GND
8 NC
9 NC
10 NC
11 NC
12 NC
13 S.GND
14 +5VDC
15 NC
16 NC
17 NC
18 NC
19 NC
20 DTR
21 NC
22 NC
23 NC
24 NC
25 NC
Signal Input/Output
−
Output
Input
−
Input
−
−
−
−
−
−
−
−
−
−
−
−
−
−
Output
−
−
−
−
−
6-11
Description
Frame ground
RS-232C output data
RS-232C input data
RS-232C (pull up to +5V with 2 KΩ]
RS-232C data transmission on
computer permitted
No connection
Signal ground
No connection
No connection
No connection
No connection
No connection
Signal ground
+5 V (max. load 100 mA)
No connection
No connection
No connection
No connection
No connection
RS-232C data transmission (busy) on
printer permitted
No connection
No connection
No connection
No connection
No connection