Metapace T-40 - 6.5 Double communication interface

T-40 User’s Manual
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2) Interface signal definition
Fig.6.4-1 Ethernet interface
Interface adopts 10/100 BASE-T standard which complies with IEEE 802.3. The interface
signal is defined as below:
Pin No.
Signal name
Description
1
TX+
Data transmission +
2
TX-
Data transmission -
3
RX+
Data receiving +
4
NC
Not connected
5
NC
Not connected
6
RX-
Data receiving -
7
NC
Not connected
8
NC
Not connected
Table 6.4-1Ethernet interface definition
6.5 Double communication interface
Double communication interface support serial interface and Ethernet interface at the same
time.
1） The serial interface of the printer is compatible with RS-232 standard, and its interface
socket is DSUB-9 socket. Pin definition is as following
PIN No.
Signal definition
PIN1
Not connected
PIN2
RXD
PIN 3
TXD
PIN 4
DTR
PIN 5
SG
PIN6
DSR
PIN 7
RTS
PIN 8
CTS
PIN 9
Not connected
2） Ethernet interface
Details refer to section “6.4 Ethernet interface”.