77
14. I/O UNIT SPECIFICATIONS
(Standard)
14-1 RS-232C//External Contact Input
D-Sub 25 pin numbers
D-Sub 25 pin assignments
Pin No. Signal name
Interface type
Direction
Description
1 FG
-
Frame
ground
2 RXD
RS-232C
Input
Receive
data
3 TXD
RS-232C
Output
Transmit
data
4
RTS
RS-232C
Input
Ready to send
5
CTS
RS-232C
Output
Clear to send
6
DSR
RS-232C
Output
Data set ready
7
SG
RS-232C/external contact input
-
Signal ground
18
External contact input
Input
Same as the PRINT key
19
RE-ZERO
External contact input
Input
Same as the RE-ZERO key
Others -
-
-
No
connection
RS-232C
The balance is a DCE device. Connect the balance to a personal computer (DTE), using a straight
through cable.
Transmission system
: EIA RS-232C
Transmission form
: Asynchronous, bi-directional, half duplex
Transmission rate
: 10 times/second or 5 times/second (same as data refresh rate)
Data format
: Baud rate
: 600, 1200, 2400, 4800, 9600, 19200bps
Data bits
: 7 or 8 bits
Parity
: Even, Odd (Data bits 7 bits)
None
(Data bits 8 bits)
Stop bit
: 1 bit
(When sending, 2 bits; receiving, 1 bit.
A personal computer will function with either
setting.)
Code
:
ASCII
Содержание GP-100K
Страница 8: ...6 ...
Страница 39: ...37 9 3 Details of the Function Table P ...
Страница 40: ...38 ...
Страница 48: ...46 9 8 Data Format Examples ...
Страница 49: ...47 Note When Pound Ounce is selected the data is output with the unit of ounce oz ...
Страница 92: ...90 Separate Display Type GP 30KS 32KS 60KS 61KS 100KS Note The size in parentheses is for GP 100KS Unit mm ...
Страница 97: ...95 MEMO ...
Страница 98: ...96 MEMO ...