Lantronix 10 manual Serial Interface Connection

Introduction

1.8 Serial Interface Connection

The UDS-10 can be connected to a serial or Ethernet device for setup and configuration. The serial device can be RS-232 or RS-485/422. The following diagram shows a typical interface cable for the RS-232 Serial interface. The UDS-M-SBC is an optional male DB-25 to RS-485 screw block connector.

5

13

25

GND

DTR	9	4
CTS		3	TXD
	8
RTS		2
	7		RXD
DSR	6		RX(in)
			TX(in)
		1

20

6

5

4

3

2

	14
DTE, 9-Pin, FEMALE	1
	DCE, 25-Pin, MALE

UDS-10 User Guide 1-9