DG-ANT-20CB-AG Digi International, DG-ANT-20CB-AG Datasheet
DG-ANT-20CB-AG
Specifications of DG-ANT-20CB-AG
Related parts for DG-ANT-20CB-AG
DG-ANT-20CB-AG Summary of contents
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Digi Connect EM & Digi Connect Wi‐EM Hardware Reference 90000632_H ...
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... Digi International Inc. 2010. All Rights Reserved. The Digi logo is a registered trademark of Digi International, Inc. Connectware and Digi Connect EM and Digi Connect Wi-EM are trademarks of Digi International, Inc. NetSilicon, NET+Works, NET+OS, and NET+ are trademarks of NetSilicon, Inc. All other trademarks mentioned in this document are the property of their respective owners. ...
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Contents About This Guide ..................................................................................................................... 5 Scope of Reference Manual ............................................................................................. 5 Kits Contents .................................................................................................................... 5 Related Documentation .................................................................................................... 7 Support Information ......................................................................................................... 7 Chapter 1: About the Embedded Module............................................................................ 9 Overview .......................................................................................................................... 9 Types of Modules........................................................................................................... 10 Connectors: Power ...
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Embedded Module LEDs............................................................................................... 41 Embedded Module Reset ............................................................................................... 42 Flash ............................................................................................................................... 43 Appendix A: Specifications ................................................................................................. 45 Network Interfaces......................................................................................................... 45 Serial Interface ............................................................................................................... 46 Data Rates (bps) ............................................................................................................. 46 Flow Control Options..................................................................................................... 46 Environmental................................................................................................................ 46 DC Characteristics ......................................................................................................... 46 Mechanical ...
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About This Guide • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • ...
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Complete development board with EIA-232 serial ports, signal status indicators, logic analyzer connectors, test points, and a self-contained GPIO test bed. Cables – DB-9 to DB-9 ...
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... See the NS 7520 Hardware Reference for information on the NS 7520 chip. Support Information To get help with a question or technical problem or make comments and recommendations about Digi products and documentation, use the following contact information. General Digi International 11001 Bren Road East Minnetonka, MN 55343 U.S.A. Customer Service and Support United States: 1 877-912-3444 Other Locations: 1 952-912-3444 www ...
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About the Embedded Module Overview Digi Connect EM and Digi Connect Wi-EM Overview The embedded modules are part of the Digi Connect family of device servers that provide simple, reliable and cost-effective network connections for serial devices. ...
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From medical systems to building control and industrial automation, in virtually any application where embedded serial connectivity over Ethernet is needed, the embedded module is the ...
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Model DC-EM-02T-JT DC-EM-02T-NC DC-EM-02T-S DC-EM-02T-C Digi Connect Wi-EM Modules Model Description --- Used for development purposes only --- JTAG interface DC-WEM-02T-JT --- Pin headers LED functionality --- Dual RP-SMA Antenna Connector ...
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Model --- No JTAG interface --- Pin headers LED functionality --- Dual RP-SMA Antenna Connector DC-WEM-02T-NC --- Ordered independently of development kit for use in your ...
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The antennae are connected to the module with reverse polarity SMA connectors (sub- miniature size A). The antennae fit the connectors on the module only one way to ensure a proper connection. The antennae function best when placed perpendicular to ...
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Pin RTS/GPIO-4/SPI_CLK ...
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... Antenna Specification table. Any changes or modification to the product not expressly approved by Digi International could void the user’s authority to operate the device. The antenna is connected to the module with a reverse polarity SMA connector (sub- miniature size A) ...
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Reset Switch The behavior of the reset switch is determined by software, which means that it has a predefined behavior in the integration kit. In the development kit, its ...
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LED behavior can be determined by your implementation. See the following table for more information.. Pin Integration Kit LED Header Digi Connect EM EM Serial port activity: 1 (+) Top left Off - the serial channel is idle. (green) 3(-) ...
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Digi Connect EM Pin Header Locations (Top view) Ethernet pin header, P13 The pins in the Ethernet header are configured as shown: Pin Signal 1 Ethernet transmit + 2 Ethernet ...
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Digi Connect Wi-EM Pin Header Locations (Top view) LED pin header LED pins and pin header configuration are described in the "LED Behaviors" table on page 17 ...
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About the Development Board Overview This chapter provides information on the development board, a hardware platform from which you can determine how to integrate the embedded module into your design. For additional information, see the schematic and ...
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Basic Description Serial port 2 Serial signaling LEDs GPIO/serial switch banks JTAG connector for debugger Status LEDs CR19 Main Digi Connect EM connector Ethernet ...
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Ports The development board provides the following ports: Serial Port 1 (P1) and Serial Port 2 (P2) Ethernet Port (P12) GPIO Port (P3) Serial Port 1 (P1) and Serial Port 2 (P2) Serial port 1 and port ...
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Ethernet Port (P12) The Ethernet port of the Digi Connect EM embedded module (labeled P12 8-pin RJ-45 jack meeting the requirements of ISO 8877 for 10/100Base-T. When two descriptions are shown for a ...
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Connectors and Blocks The development board provides the following connectors and blocks: JTAG Debugger Connector (P4) SPI Connector (P11) and SPI Jumper Block Logic Signal Analyzer Header (P6) Main Connector (P8) JTAG Debugger Connector (P4) This ...
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JTAG Debugger Connector Pin Orientation JTAG Debugger Connector Pin Assignments Pin Pin Pin Pin Signal VCC+ GND ...
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Pin Pin 1 2 Signal SPI-EN GND SPI-CLK SPI Jumper Block The SPI jumper block determines whether the SPI connector is connected or not. If SPI is off (the default), serial and GPIO signals are routed to switch banks 1 ...
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Logic Analyzer Header Pin Orientation & ...
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Main Connector (P8) This 12-pin connector is used to interface with the embedded module. See the following figure for pin orientation. Main Connector Pin Orientation Power Jack (P17) The Power Jack is a barrel connector that accepts ...
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The following figure schematically represents the polarity of the power jack Power Jack Polarity Schematic . Switches The development board provides the following switches: Reset Switch (SW5) Serial/GPIO Switch Bank 3 ...
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These switches control where the development board routes a signal. They do not Note: reconfigure the NS7520 processor. Software should be configured to track with switch settings. See "GPIO" on page 37 for more information GPIO Switch Bank 1 (SW1) ...
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Development Board LEDs The development board contains 21 LEDs labeled CR1 through CR21. The following table lists and describes the ...
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Board Label CR8 CR9 CR10 -18 (CR10=GPIO-1, CR11=GPIO-2, etc. CR20 CR21 Test Points The development board provides 25 test points that can be identified by board label or test point number. The board labels are adjacent to each test point ...
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Test Point Descriptions Test Board Description Point Label TP28 IO-6 GPIO-6 TP29 IO-9 GPIO ...
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Programming Considerations This chapter addresses the embedded modules programming considerations. Note: GPIO General Information The NS7520 processor supports 16 general purpose I/O (GPIO) lines, some of which are reserved for specific functions and some of which can ...
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GPIO Registers Two registers, PORTA and PORTC, govern the 16 GPIO pins. Each is responsible for eight GPIO pins, and each pin has four bits that completely describe its behavior. The four bits that describe the ...
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GPIO Pin Use Name TXD/ GPIO-6 DTR/ GPIO-5 See the description RXD/ GPIO-7 GPIO Pin Use Register External Category Bit Interface Pin 4 on the PORTA7 Allocated main header Pin 6 on the PORTA6 Allocated main header PORTA5, Pin 5 ...
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Name DSR/ GPIO-3 CTS/ GPIO-2 DCD/ GPIO-1 TXD2/ GPIO-8 Power indicator LED /INIT & ...
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Name Green LED RXD2/ GPIO-9 Yellow LED Embedded Module LEDs General information The embedded module has two types of LEDs: LEDs connected directly to GPIO pins on the processor and controlled directly in software LEDs connected to other ...
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For information on LED control, see the NET+Works BSP Porting Guide. About Embedded Module LEDs Embedded Module LED Description LED Green ...
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Soft Reset NET+OS provides an internal facility to enact a soft reset, but it is the responsibility of a specific implementation to choose a reasonable trigger to invoke it. One choice is to use a GPIO pin as a signal ...
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Specifications Network Interfaces Digi Connect Wi-EM Embedded Module Standard: IEEE 802.11b Data Rate Mbps with automatic fallback Frequency: 2.4 GHz Modulation: CCK (11/5 Mbps), DQPSK (2 Mbps), DBPSK (1 Mbps) ...
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Serial Interface Two serial ports, one with full modem control signals and the other with TXD and RXD only. Data Rates (bps) 50, 110, 134, ...
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Operating Conditions Symbol Description V Supply Voltage CC n/a Power Supply Ripple I Supply Current CC Input Current as “0” (57K pull-up) Input Current as “1” (57K pull-up) I HighZ Leakage Current OZ I Output Drive ...
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output in active state. When power rises above 2.93V, the reset remains for approximately 200 ms to allow the system clock and other circuits to stabilize. The rise time of ...
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Layouts and Dimensions The following dimensions and layouts are for both the Digi Connect Wi-EM and Digi Connect EM strongly recommended that you consider using the Digi Connect Wi-EM footprint for future flexibility. All dimensions are in inches. ...
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Digi Connect Wi-EM (w/LED Array) Top ...
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Front ...
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Bottom & ...
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Digi Connect Wi-EM (w/LED Pin Headers) Top ...
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Front & ...
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Bottom ...
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Digi Connect EM (w/RJ-45 and LED Array) Top .200 ...
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Front ...
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Bottom .405 1.835 .100 & ...
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Digi Connect EM (with Ethernet and LED Pin Headers) Top .100 1.835 .405 1.475 .739 1.575 .125 1.935 5 9 ...
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Front & ...
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Bottom .100 .100 .710 Recommended PCB Layouts The following graphics are the recommended PCB layouts for the Digi Connect Wi-EM and Digi Connect EM (both populated and unpopulated versions recommended that you use the Digi Connect Wi-EM PCB ...
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Digi Connect Wi-EM (w/LED Array ...
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Digi Connect Wi-EM (w/LED Pin Headers Pin ...
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Digi Connect EM (w/RJ-45 and LED Array) .100 1.935 ...
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Digi Connect EM (with Ethernet and LED Pin Headers) . .005 1.935 .710 .028 .100 Pin 1 .4615 .100 .1805 .0315 .445 .955 1.575 .100 .040 ...
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Antenna Information Antenna Strength The following diagram demonstrates the strength of the signal received by the antenna on both a horizontal and ...
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Radiation Patterns for PCB Mount Antenna ...
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... & Dipole Desktop 2.4~2.5GHz 2W 1W 2dBi 1.8dBi < 2.0 1.92 max. 108 10.0 mm 105 mm x 4.5 mm 10.5g 11g RP-SMA DG-ANT-20DP-BG DC-ANT-24DT *PCB Mount 2.4~2.5 GHz 4.9~5.9GHz 10W >2dBi < 2.5 24.13 x 10.67 mm < 1g U.FL DG-ANT-20CB-AG ...
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Dipole Antenna Dimensions ...
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Desktop Antenna Dimensions & ...
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PCB Mount Antenna Dimensions ...
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Exposure Statement The Digi Connect Wi-EM module complies with the RF exposure limits for humans as called out in RSS-102. ...
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Do not touch uninsulated ethernet wiring if lightning is likely! Do not touch or move the antenna(s) while the unit is transmitting or receiving. Do not hold any component containing a radio such that the antenna is very ...
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Certifications These products comply with the following standards. FCC Part 15 Class B Radio Frequency Interference (RFI)(FCC 15.105) The Digi Connect EM and Digi Connect Wi-EM embedded modules have been tested and found to comply with the ...
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Labeling Requirements (FCC 15.19) This device complies with Part 15 of FCC rules. Operation is subject to the following two conditions: (1) this device may not ...
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... The products listed above have been tested at an External Test Laboratory certified per FCC rules and has been found to meet the FCC, Part 15, Class B, Emission Limits. Documentation is on file and available from the Digi International Homologation Department. Digi International 11001 Bren Road East ...
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International EMC Standards The Digi Connect EM and Digi Connect Wi-EM meet the following standards: ...
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Sample Application: TTL Signals to EIA-232 The following schematic is an example of how to convert the module’s TTL signals to EIA-232 ...
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Change Log The following changes have been made since the last revision of this document. Revision H Corrected Dipole and PCB Mount antenna part numbers. Revised the Sample Application schematic, specifically the pin information for the 2x6 ...
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Updated UL labeling description Revision E Added Japan certification Added desktop antenna information Improve dipole antenna drawing Reformatted tables for easier reading Added antenna extension cord information Added more receive sensitivity ...
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