Lantronix CoBox-Micro User Manual page 13

CoBox-Micro
CON1
TTL Serial Port
(SIL 2 x 6 Pins)
Pin Signal
1 +5VDC
2 GND
3 RxA (input)
4 TxA (output)
5 RTSA (output)
6 DTRA (output)
7 CTSA (input)
8 DCDA (input)
9 Reserved
10 RESET (pull low
to reset)
11 RxB (input)
12 TxB (output)
* Current limiting resistor on board is 680 Ohms.
A = Port (Channel) 1
RJ45 Connector
The standard CoBox-Micro ships with an RJ45 10BASE-T Ethernet connector (CON2). At
the time of ordering, you can specify whether to include this RJ45 connector. CON3 can be
used as an alternative.
Table 2-1: CoBox-Micro Connector Pinouts
CON2
10BASE-T (RJ45)
Connector
Pin Signal
1 Tx+
2 Tx-
3 Rx+
4 None
5 None
6 Rx-
7 None
8 None
B = Port (Channel) 2
Figure 2-3: RJ45 Ethernet Connector (CON2)
CON3
(SIL 2 x 2 Pins in
place of RJ45)
Pin Signal
1 Tx+
2 Tx-
3 Rx+
4 Rx-
1 - Tx+
2 - Tx-
3 - Rx+
6 - Rx-
Connectors
CON4
(SIL 2 x 4 Pins in
place of LEDs)
Pin Signal
1 +5VDC
2 +5VDC
3 LED3 (Diagnostics)*
4 LED1 (Channel 1)*
5 +5VDC
6 +5VDC
7 LED2 (Channel 2)*
8 LED4 (Link)*
2-3