Tally Dascom DT-210 - Serial Interface

Tally Dascom DT-210/230 User Guide V1.3
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Cash Drawer interface connector diagram
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7.3 Serial interface
Serial interface pin assignment
Serial interface compatible with RS-232 standard, with 25 pin (D hole type) socket.
PIN No.
Description
PIN 1
Frame Ground
PIN 2
TXD
PIN 3
RXD
PIN 4
RTS
PIN 5
Unconnected
PIN 6
DSR
PIN 7
Signal Ground
PIN 8~19
Unconnected
PIN 20
DTR
PIN 21~25
Unconnected
User can view the setting of interface via printing configuration sample.
The default setting of serial interface is as follow, 38400 bps (baud rates), 8 bit (data
bit), 1 bit (stop bit), no parity, support RTS/CTS handshaking protocol.
Serial interface connector diagram