18
1.15.3
RS-232 serial interface
(1)
Connectors
Type
D-SUB9 (Male)
Pin assignments
Pin number Function
1
–
2
RXD
3
TXD
4
DTR
5
SG
6
DSR
7
RTS
8
–
9
–
Shell
Shield
(2)
Specifications (Complies with RS-232)
Data transmission method:
Serial
Synchronization:
Asynchronous
Handshaking:
DTR/DSR or XON/XOFF control
Signal levels:
MARK = -3 to -15 V: Logic "1"/ OFF
SPACE = +3 to +15 V: Logic "0"/ ON
Transmission speeds:
2400, 4800, 9600, 19200, 38400, 57600, 115200 bps
[bps: bits per second]
Bit length:
7 and 8-bit
Parity settings:
None, even, odd
Stop bits:
1 or more
Connector:
D-SUB9 (Male)
Notes:
Handshaking, bit length, transmission speed and parity settings are the same as the setting of the
communication conditions of the serial interface (3.5.2).
The stop bit for data transfer from the printer is fixed at 1 bit.
(3)
Online/Offline switching
This printer does not have an online/offline switch. This printer goes offline under the following conditions:
During the period from when the power is turned on until the printer is ready to receive data after
mechanism initialization
During a self-test
When the cover is open
Feeding paper via Feed switch
When the printer stops printing due to a paper-end (when a paper-end is detected by the roll paper-end
sensor)
When waiting for a switch to be pressed during macro execution
When an error has occurred
Содержание EU-m30 Series
Страница 1: ...Developer s Guide Includes information on OT BU30 M00139800 EN Rev A ...
Страница 9: ...2 Caution Caution Hot Surface See Appendix B Caution Sharp Edges See Appendix P ...
Страница 51: ...44 4 3 2 Bezel option equipped Units mm Figure 4 3 2 External Dimensions Bezel Option Equipped ...
Страница 52: ...45 4 4 Dimensions for Installing to Customer Device See Appendix M ...
Страница 73: ...66 Y direction Printer support X direction Printer support ...
Страница 75: ...68 Y direction Printer support X direction Printer support ...
Страница 79: ...72 Figure P 3 ...