Lantronix XPort AR Скачать руководство пользователя страница 14 | Manualshive

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Lantronix XPort AR Скачать руководство пользователя страница 14

2: Description and Specifications

XPort AR Integration Guide

14

Recommended PCB Layout

The hole pattern and mounting dimensions for the XPort AR are shown in the following
illustration. For proper heat dissipation, it is recommended that the PCB have approximately
1 square inch of copper attached to the shield tabs. The shield tabs are an important source
of heat sinking for the device.

Figure 2-7. PCB Layout (Top View)

XPort Compatibility

The XPort AR is designed for the PCB layout to accommodate either an XPort AR or the
original Lantronix XPort. To accomplish this, a few extra holes are required. The hole
pattern and mounting dimensions for this combination XPort/XPort AR footprint are shown in
the following drawing:

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Содержание XPort AR

Страница 1: ...Part Number 900 406 Revision H October 2011 XPort AR Integration Guide...

Страница 2: ...he user at his or her own expense will be required to take whatever measures may be required to correct the interference Note This product has been designed to comply with the limits for a Class B dig...

Страница 3: ...June 2010 D Minor corrections Update company contact info September 2010 E Minor corrections Updated schematics under heading Recommended PCB Layout May 2011 F Updated figures 2 1 2 6 2 7 and 2 8 Jun...

Страница 4: ...____________________________ 11 LEDs ________________________________________________________________ 11 Dimensions ___________________________________________________________ 12 Recommended PCB Layou...

Страница 5: ...____________________________________________________________ 25 Board Layout__________________________________________________________ 28 Component Identification _____________________________________...

Страница 6: ..._______________ 20 Table 3 2 JP2 Connections ______________________________________________ 20 Table 3 3 JP3 Connections ______________________________________________ 21 Table 3 4 JP4 Connections ___...

Страница 7: ...on or the most current version of this document please visit the Lantronix Web site at www lantronix com support documentation Document Description XPort AR Getting Started Provides the steps for gett...

Страница 8: ...also contains the following New powerful operating system with additional new features Two full serial ports with all hardware handshaking signals or three serial ports without handshaking signals 13...

Страница 9: ...oup of six pins is for PoE The standard signals are 3 3V CMOS logic level but are 5V tolerant These signals are typically connected to internal devices such as a relays sensors or UARTs For prototype...

Страница 10: ...r RTSB flow control CP09 6 Programmable I O or DTRB flow control CP10 20 Programmable I O or CTSB flow control CP11 19 Programmable I O or DSRB DCDB flow control CP12 11 I 2 C clock CP13 14 I 2 C data...

Страница 11: ...ifferential Ethernet Transmit Data RX In 3 Differential Ethernet Receive Data Magnetics center tap provides signal POE36 RX In 6 Differential Ethernet Receive Data Not Used 4 Terminated Pins 4 and 5 a...

Страница 12: ...le 2 4 XPort AR LED Functions Link LED Left Side Activity LED Right Side Color Meaning Color Meaning Off No Link Off No Activity Amber 10 Mbps Amber Half Duplex Green 100 Mbps Green Full Duplex Dimens...

Страница 13: ...2 Description and Specifications XPort AR Integration Guide 13 Figure 2 5 Bottom View Figure 2 6 Side View...

Страница 14: ...ly 1 square inch of copper attached to the shield tabs The shield tabs are an important source of heat sinking for the device Figure 2 7 PCB Layout Top View XPort Compatibility The XPort AR is designe...

Страница 15: ...ng Dimensions Bottom View Product Information Label The product information label contains important information about your specific unit such as its product ID name bar code part number serial number...

Страница 16: ...hernet 10Base T or 100Base TX auto sensing Compliance Ethernet Version 2 0 IEEE 802 3 electrical Ethernet II frame type IEEE 802 3af when PoE enabled Protocols Supported ARP UDP IP TCP IP Telnet ICMP...

Страница 17: ...to all signals for evaluating advanced features Major Features The major features of the evaluation board include Headers offering All 18 signals of the XPort AR interface Monitoring LEDs to jumper t...

Страница 18: ...per to CPs for generating input Ground Turret available for scope probe alligator clip connection to signal ground XPort AR Footprint Accommodates both XPort AR and the original XPort without sockets...

Страница 19: ...either case Reset Switch The reset switch grounds the reset pin on the XPort AR The XPort AR reset pin is an input only pin and connects to an 811 type reset IC Internal to the 811 is a 20k pull up an...

Страница 20: ...e LED illuminates Test LEDs by using a jumper to any of the JP4 pull up pins Each LED has a unique color to facilitate identifying the LEDs that are on Table 3 2 JP2 Connections JP2 Pin Connects To 1...

Страница 21: ...er This header provides access to signal ground These pins can be connected with a jumper wire to any of the JP1 pins to set the signal level to low in cases where the corresponding CP is configured a...

Страница 22: ...nections JP7 Pin Connects To JP7 Pin Connects To 1 RS 232 XCVR TXDB Input 2 XPort AR CP06 3 RS 232 XCVR RTSB Input 4 XPort AR CP08 5 RS 232 XCVR DTRB Input 6 XPort AR CP09 7 RS 232 XCVR RXDB Output 8...

Страница 23: ...generate switchable high low input signals to XPort AR CPs that are configured for input These are 3 position switches on off and momentary When a switch is in the center position off it allows a pul...

Страница 24: ...l modem serial cable with 9 pin connectors F F is the only item needed to connect to another DTE device such as a PC The table below lists the RS 232 signals Note All XPort AR serial interface signal...

Страница 25: ...ns 3 and 6 Pin 10 PoE78 Ethernet signals 7 and 8 These two Ethernet pins are connected together inside the XPort AR and exit out of this pin Ground Turret The turret marked GND lower right corner of p...

Страница 26: ...3 Evaluation Kit XPort AR Integration Guide 26 Figure 3 3 Evaluation Board Schematic...

Страница 27: ...3 Evaluation Kit XPort AR Integration Guide 27 Evaluation Board continued...

Страница 28: ...nitor LED Yellow JP2 Signal Monitor LED Header LED9 Power LED Blue JP3 Test Switch Header P1 Port A DE 9 Male Connector JP4 Pull Up Header P2 Port B DE 9 Male Connector JP5 GND Header S1 PoE Socket JP...

Страница 29: ...f EN 55022 1998 EN55024 1998 A1 2001 Direct Indirect ESD EN61000 4 2 1995 RF Electromagnetic Field Immunity EN61000 4 3 1996 Electrical Fast Transient Burst Immunity EN61000 4 4 1995 Surge Immunity EN...

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