Dil ID: 8
Dil Adı: italy
Dil Kodu: it7tayfun Prodotti del Marchio Citizen
Dünyanın En Büyük
Elektronik Bilgi Kütüphanesi



Serial and parallel interface pin assignment tables are shown below.
Serial interface pin assignment table
6.2.5 Interface pin assignment
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 Ki2)
5
CTS Input RS-232C data transmission on
computer enabled
6 NC -
Not connected
7
S.GND -
Signal ground
8 NC -
Not connected
9
NC -
Not connected
10
NC
-
Not connected
11
NC -
Not connected
12 NC
- Not connected
13
S.GND - Signal ground
14
-H5VDC
- -h5 V (max. load 100 mA)
15
NC -
Not connected
16 NC
-
Not connected
17 NC
-
Not connected
18
NC
- Not connected
19
NC
-
Not connected
20
DTR Output RS-232C data transmission on
printer enabled (Busy)
21
NC -
Not connected
22 NC -
Not connected
23
NC -
Not connected
24 NC
- Not connected
25 NC
- Not connected
6-9