Port Pinouts

This section contains port pinout tables for the UX301.

UX301 Port Pinouts

Refer to the following UX301 port pinout diagrams.

RS-232 Port (COM1)

Connector

PIN

1

2

3

4

5

6

7

8

Function

Portpwr (9 to 12 V DC)

NC

NC

GND

RXD

TXD

CTS

RTS

Description

PowerOut, max 1 A

No connection

No connection

Power ground

Receive data

Transmit data

Clear to send

Request to send

The 10-pin download cable (VPN 26264) connects to the 8-Pin RS-232 port of the device, wherein Pin 2 from the cable corresponds to Pin 1 on the RS-232 port.

UX401 Port

Connector

PIN

1

2

3

4

5

6

7

8

Function

+5V

Standby

GND

IRQ

SDA1

SCL1

SCLM3

SDAM3

Description

5 V Power

+3, 3 V

Power ground

Motion detector IRQ

I2c LED driver

I2c LED driver

I2c motion detector

I2c motion detector

Ethernet Port (LAN)

Connector

PIN

1

2

3

4

5

6

7

8

Function

TXD+

TXD-

RXD+

NC

NC

RXD-

NC

NC

Description

Transmit data +

Transmit data -

Receive data +

No connection

No connection

Receive data -

No connection

No connection

USB Pinout (Host Port)

Connector

PIN

1

2

3

4

Function

+5 V

DATA-

DATA+

GND

Description

5 V USB Power (500 mA)

USB Host Signal -

USB Host Signal +

USB ID pin/Ground

USB Pinout (Client Port)

Connector

PIN

1

2

3

4

Function

+5 V

DATA-

DATA+

GND

Description

5 V USB Power

USB Device Signal -

USB Device Signal +

USB Ground

Power Port (DC-in or Printer)

Applies to UX301 STD version.

Connector

PIN

1

2

3

4

5

6

Function

+24 V

GND

+24 V - Printer

NC

NC

GND - Printer

Description

External power from cable

Power ground

Power to TG-2460H printer

Unused

Unused

Printer ground

Power Port (DC-in or Printer)

Applies to UX301 MDB version.

Connector

PIN

1

2

3

4

5

6

Function

+DC 9-43 V

GND

WAKE

Slave TX

Slave RX

MDB GND

Description

External power from cable

Power ground

Signal

Slave TX

Slave RX

Ground