Pinout information

Applicable receivers:  BX992

DB26 pinout connector

Pin

Usage

1

Not connected

2

Clear to send (CTS) input for COM Port 2

3

Event 0 input

4

Event 1 input

5

Not connected

6

Common ground

7

Transmit data for COM Port 1

8

Receiver data for COM Port 1

9

USB +

10

Ethernet ground (ET GND RJ45 Pin 4)

11

Ready to send (RTS) output for COM Port 2

12

Transmit data for COM Port 2

13

Ethernet spare (ET GND RJ45 Pin 5)

14

Ethernet spare (ET GND RJ45 Pin 8)

15

USB ID

16

Ethernet receive data- (RD- RJ45 Pin 6)

17

Ethernet transmit data- (TD- RJ45 Pin 2)

18

USB D-

19

USB Power

20

1PPS

21

Receive data for COM Port 2

22

Ethernet ground (ET GND RJ45 Pin 7)

23

Common ground

24

DC power in, 9–28 V DC (Ground is Shell)

25

Ethernet receive data+ (RD+ RJ45 Pin 3)

26

Ethernet transmit data+ (TD+ RJ45 Pin 1)

DB9 pinout connector

NOTE – The DB9 port on the receiver is not mutliplexed to output RS-232 OR CAN. This port can only output CAN.