Patton electronic 2172A Connecting Power, Configuration, Configuring the Hardware DIP Switches

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1 TX+/RX+

1

2 TX-/RX-

2

3 RX+/TX+

3

4

(no connection)

4

 

 

5

5

(no connection)

6

6

RX-/TX-

7

7 (no connection)

8

8 (no connection)

Figure 4. Model 2172A 10/100Base-T RJ-45 Connector Pinout.

3.3 CONNECTING POWER

The Interconnecting cables shall be acceptable for

external use and shall be rated for the proper applica-

tion with respect to voltage, current, anticipated tem-

CAUTION perature, flammability, and mechanical serviceability.

The Model 2172A does not have a power switch, so it powers up as soon as it is plugged in.

An external AC or DC power supply is available separately. This connec- tion is made via the barrel jack on the rear panel of the Model 2172A. No configuration is necessary for the power supply (See Appendix B for domestic and international power supply and cord options).

DC power (supplied via the power supply jack to the 2172A) must meet the following requirements; DC power supplied must be regulated +5VDC ±5%, 1.0A minimum. Center pin is +5V. The barrel type plug has a 2.5/5.5/10mm I.D./O.D./Shaft Length dimensions.

4.0 CONFIGURATION

The Model 2172A has four DIP switches (S1) for configuring the unit for a wide variety of applications. This section describes switch locations and explains the different configurations.

4.1 CONFIGURING THE HARDWARE DIP SWITCHES

Using a small flat-tip screwdriver, remove the protective cover located on the underside of the Model 2172A (see Figure 5).

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Contents User Manual Contents Distance Chart, Based on 24 AWG 0.5 MM Warranty Information Regulatory InformationRadio and TV Interference FCC Part Service CE Declaration of ConformityAuthorized European Representative Safety When Working with Electricity Page Features General InformationDescription Installation Typical applicationConnecting the TWISTED-PAIR Line Interface Model 2172A standalone rear panelConnecting the 10/100BASE-T Ethernet Interface Model 2172A RJ-45 twisted pair line interfaceConnecting Power ConfigurationConfiguring the Hardware DIP Switches Front Configuring DIP Switch S1 Power UPOperation Front Panel LED Status Monitors LEDLED Status Indicators Power SupplyTemperature Range DimensionsAppendix B Base ModelsAppendix C 10/100BASE-T InterfaceCopperlink Interface Appendix D Copyright Patton Electronics Company All Rights Reserved