Rs-232 Serial Interface; Usb Interface; Ethernet Interface - SNBC BTP-R180II User Manual

6.2 RS-232 serial interface

The serial interface of the printer is compatible with RS-232, its connector is 9PIN female D type.
User can query interface settings status via printing self-test page. The default setting is as follows:
Baud rate: 19200bps, Data bit: 8, Parity bit: none, stop bit: 1
Handshake: DTR/DSR

6.3 USB interface

Parameters
Data transmission: Support USB2.0
Connector (Printer side): USB B type socket. Support and pass USB HUB
1) Interface signal definition and functions
PIN Signal Name
1 VBUS
2 DATA-
3 DATA+
4 GND
2) Interface Connector

6.4 Ethernet interface

1) Interface features

Support of 10/100M BASE-T communication

Compatible with Ethernet II standard frame type

Indicator shows network connecting status and data transmission status

Supports 9100 port print

Supports status back

Supports parameter configuration
PIN No. Signal definition
PIN1 Not connected
PIN2
PIN 3
PIN 4
PIN 5 Signal Ground
PIN6
PIN 7
PIN 8
PIN 9 Not connected
Full-speed protocol
Description
+5V
data transmit line minus
data transmit line plus
Ground
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BTP-R180II User's Manual
RXD
TXD
DTR
DSR
RTS
CTS