
TM-L90/TM-L90 with Peeler Technical Reference Guide
Appendix A
Interface And Connectors
A.1 RS-232 Serial Interface
A.1.1 Interface board specifications (RS-232 standard)
Item |
| Specifications |
|
|
|
Data transfer |
| Serial |
method |
|
|
|
|
|
Synchronization |
| Asynchronous |
|
|
|
Handshake |
| Select one of the following using DIP switch 3 or the memory switches (switch |
|
| operation/command (operation). |
|
| ❏DTR/DSR |
|
| ❏XON/XOFF |
|
|
|
Signal level | MARK | |
|
|
|
| SPACE | +3 V to +15 V logic "0" /Off |
|
|
|
Bit length |
| Select one of the following using DIP switch 4 or the memory switches (switch |
|
| operation/command (operation). |
|
| ❏7 bit |
|
| ❏8 bit |
|
|
|
Baud rate |
| Select one of the following using DIP switches 7/8 or the memory switches (switch |
|
| operation/command (operation). |
|
| ❏115200 bps (can be set only using the memory switches) |
|
| ❏57600 bps (can be set only using the memory switches) |
|
| ❏38400 bps (can be set only using the memory switches) |
|
| ❏19200 bps |
|
| ❏9600 bps |
|
| ❏4800 bps |
|
| ❏2400 bps |
|
| [bps: bits per second] |
|
|
|
Parity check |
| Select one of the following using DIP switch 5 or the memory switches (switch |
|
| operation/command (operation). |
|
| ❏Yes |
|
| ❏No |
|
|
|
Parity selection |
| Select one of the following using DIP switch 6 or the memory switches (switch |
|
| operation/command (operation). |
|
| ❏Even |
|
| ❏Odd |
|
|
|
Stop bit |
| 1 or more bits |
|
| However, the stop bit of the transfer data from the printer is fixed at 1 bit. |
|
|
|
Connector | Printer | |
| side |
|
|
|
|
Rev. B | Interface And Connectors |