6-11
6.2.5 Interface pin assignment
Serial and parallel interface pin assignment tables are shown below.
n
Serial interface pin assignment table
Pin No.
Signal
Input/Output
Description
1 F.GND
-
Frame
ground
2
TXD
Output
RS-232C output data
3
RXD
Input
RS-232C input data
4 RTS
-
RS-232C (pull up to +5V with 2 K
W
]
5
CTS
Input
RS-232C data transmission on
computer permitted
6 NC
-
No
connection
7 S.GND
-
Signal
ground
8 NC
-
No
connection
9 NC
-
No
connection
10 NC
-
No
connection
11 NC
-
No
connection
12 NC
-
No
connection
13 S.GND
-
Signal
ground
14 +5VDC
-
+5 V (max. load 100 mA)
15 NC
-
No
connection
16 NC
-
No
connection
17 NC
-
No
connection
18 NC
-
No
connection
19 NC
-
No
connection
20
DTR
Output
RS-232C data transmission (busy) on
printer permitted
21 NC
-
No
connection
22 NC
-
No
connection
23 NC
-
No
connection
24 NC
-
No
connection
25 NC
-
No
connection
Summary of Contents for CLP-6401
Page 1: ...CLP 6401 User s Manual C ITOU...
Page 13: ...xii...
Page 36: ...3 7 Roll paper Roll paper Notch for alignment Reference plane...
Page 40: ...3 11 Heating element b...
Page 57: ...4 11...
Page 59: ...4 13...
Page 63: ...5 4...
Page 82: ...6 19...