Advantech ADAM-4550 user manual Basic Connection Diagram

Page 9

P C

2RX

3TX

7RTS

8CTS

4DTR

6DSR

5GND

RS-232

2 RX/TX			RF
			RF
3 TX/RX			Module
3 TX/RX
7 CTS/RTS
8 TRS/CTS
4 DSR/DTR
6 DTR/DSR			DATA+
			DATA-
5 GND			RS-485

ADAM-4550

RF		DATA+
Module		DATA-
		RS-485

RS-232 Connector

ADAM-4550

DATA+

DATA-

RS-485

ADAM-4011

Note: The RS-232 cable does not have to be

anull-modem cable. The ADAM-4550 will automatically detect and set itself as a DCE.

Figure 1: Basic Connection Diagram

ADAM-4550 User's Manual

9

Image 9

Contents ADAM-4550 Contents FCC Warning FCC IdentificationFeatures IntroductionBuilt-in Intelligence Page Basic Configuration InstallationFactory Default Settings Power SupplySoftware Configuration RS-485 Communication WiringConfiguring ADAM-4550 Basic Connection Diagram Pin Assignment Uploading a New Version of Firmware Using the Diagnostics Functions Antenna Installation Using ADAM-4550 115.2 ADAM-4550-S RS-232ADAM-4550-01 Test Sample Syntax ADAM-4550 Command SetConfiguration Mode Commands Data Pass Mode Commands Set New Configuration Command DescriptionsExample Command Write Identification Read ConfigurationSet Delimiter Character Read IdentificationSet Data Gate Read Delimiter CharacterRemain at Open Gate/Write to Flash Response Read Data Gate Status DescriptionExample Read Firmware VersionUploading Read Module NameSend Data to Remote Data Pass mode Get Error Rate StatisticsDBi Omni-Directional Antenna Appendix a External Antenna OptionsDBi Grid Parabolic Reflector Directional Antenna Appendix B External Antenna Wiring Diagram