DC-ANT-E-24DP Digi International, DC-ANT-E-24DP Datasheet
DC-ANT-E-24DP
Specifications of DC-ANT-E-24DP
DC-ANT-E-23DP
DC-ANT-E-24DP
Related parts for DC-ANT-E-24DP
DC-ANT-E-24DP Summary of contents
Page 1
Digi Connect SP and Digi Connect Wi‐SP Hardware Reference 90000540_E TM TM ...
Page 2
...
Page 3
... Digi International Inc. 2003, 2004, 2005. All Rights Reserved. The Digi logo is a registered trademark of Digi International, Inc. Digi Connect SP and Digi Connect Wi-SP 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. ...
Page 4
...
Page 5
Contents About This Guide ..................................................................................................................... 7 Purpose ............................................................................................................................. 7 Related Documentation .................................................................................................... 7 Chapter 1: Introducing the Digi Connect SP & Digi Connect Wi-SP Hardware ............ 9 Hardware Overview ......................................................................................................... 9 LEDs............................................................................................................................... 11 Reset Button ................................................................................................................... 12 Antenna .......................................................................................................................... 13 ...
Page 6
Environmental................................................................................................................ 26 Power Requirements ...................................................................................................... 27 Mechanical ..................................................................................................................... 27 Antenna Information ...................................................................................................... 28 RF Exposure Statement.................................................................................................. 32 Overlay Specifications ................................................................................................... 33 Appendix B: Certifications ................................................................................................. 35 FCC Part 15 Class A ...................................................................................................... ...
Page 7
About This Guide Purpose The purpose of this guide is to assist developers creating custom embedded software for the Digi Connect SP and Digi Connect Wi-SP platform using the NET+OS operating system and tools. Related Documentation See the NS7520 Hardware ...
Page 8
...
Page 9
Introducing the Digi Connect SP & Digi Connect Wi-SP Hardware Hardware Overview The following figure identifies various Digi Connect SP and Digi Connect Wi-SP connectors, LEDs and switches ...
Page 10
Digi Connect SP Hardware Overview MEI switches and the Reset button are in the same location for both the Digi Note Connect SP and ...
Page 11
Digi Connect Wi-SP Overview LEDs The Digi Connect SP and Digi Connect Wi-SP provide three LEDs. Two of the LEDs are connected directly to the hardware; the other is software programmable. See the following table for more information. LED Power ...
Page 12
LED Link ACT Reset Button The behavior of the reset button is user-defined. See “Reset Button” on page 23 and the NS520 BSP Porting Guide for LED programming information. ...
Page 13
... Another option for both signal reception and design flexibility is to use a 30cm antenna extension cord (Digi part number DC-ANT-E-24DP) with .5dB loss to separate the antenna from the product.. Caution: This Part 15 radio device operates on a non-interference basis with other devices operating at this frequency when using the antennae listed in the Antenna Specification table ...
Page 14
DB-9 Connector The figure and table provide information on DB-9 pin orientation and pin assignments. DB-9 Pin Orientation ...
Page 15
... Raven included in the kit). See the following table for pin assignments on the JTAG adapter block provided. JTAG Debugger Connector Pin Assignments Pin Pin Pin Pin Pin VCC+ GND /TRST GND TDI DB-9 Pin Assignments EIA-422/485 Pin EIA-232 Full-Duplex 1 DCD CTS- 2 RXD RXD+ 3 TXD TXD+ 4 DTR RTS- 5 GND GND 6 DSR RXD- 7 RTS RTS+ 8 ...
Page 16
... Digi Connect SP JTAG Debugger Connector Power Jack The Power Jack is a barrel connector that accepts VDC +/- 5%. The jack is labeled as P11 on the development board. The following table shows the polarity of the power jack. The following figure schematically represents the polarity of the power jack. ...
Page 17
Power Jack Polarity, Schematic 1 7 ...
Page 18
...
Page 19
Programming Considerations This chapter discusses programming consideration for the Digi Connect SP and Digi Connect Wi-SP and the NS7520 processor it is based on. GPIO General Information The NS7520 processor supports 16 general purpose I/O (GPIO) pins, ...
Page 20
GPIO Registers Two registers, named PORTA and PORTC, govern the 16 GPIO pins. Each register is responsible for eight pins, and each GPIO pin uses the following four bits to completely describe its behavior: Mode (CMODE) ...
Page 21
GPIO Pin Use Register Bit Category PORTA7 - PORTA0 Reserved PORTC7 Reserved PORTC6 Allocated PORTC5 Available PORTC4 - PORTC0 Reserved LEDs General information The device server has two types of LEDs: LEDs connected directly to GPIO pins on the processor ...
Page 22
CSF=0 About LEDs The device server has three LEDs: The green LED is wired directly to the Ethernet hardware and indicates that a link has been established. The yellow LED is wired directly to the ...
Page 23
Reset Button The device servers have a push button connected to a GPIO pin. This pin is named "/INIT." In the processor, the GPIO register bit associated with "/INIT" is PORTC5. The GPIO pin will read as high normally, and ...
Page 24
...
Page 25
Specifications Network Interfaces Digi Connect SP RJ-45 connector 10/100Base-T Half- and full-duplex support Digi Connect Wi-SP Standard: IEEE 802.11b Data Rate Mbps with automatic fallback WEP (64-bit and 128-bit encryption) WPA (Wi-Fi Protected Access)/WPA2/802.11i ...
Page 26
10/100Base-T auto-sensing Half- and full-duplex support Serial Interface One EIA-232/422/485 switch-selectable serial port with full modem control. Data Rates (bps) 50, 110, 134, 150, 200, ...
Page 27
... Power Requirements The Digi Connect SP and Digi Connect Wi-SP must be powered by Note: a Listed LPS or Class II power supply rated 9-30 VDC, 0.37 A minimum. Mechanical Digi Connect SP Length: 3.876 inches (9.846 cm) Width: 1.680 inches (4.267 cm) Height: 0.999 inches (2.537 cm) Unit Weight: 2.29 oz (64.92 g) Digi Connect Wi-SP Length: 3 ...
Page 28
... You can see in the illustration that at 90degrees, the signal strength is (as expected) 0. Radiation Patterns Antenna Details Antenna Dipole Description Part Number DC-ANT-24DP Frequency 2.4~2.5 GHz Power Output Gain 2 dBi Desktop DC-ANT-24DT 2.4~2.5 GHz 1 W 1.8 dBi ...
Page 29
Antenna Description VSWR Dimension Weight Connector Antenna Restriction in North America Only antennae of the same type listed on the FCC grant, with equal or lower antenna gain, may be used with the Digi Connect Wi-SP. Dipole Desktop < or ...
Page 30
Desktop Antenna Dimensions ...
Page 31
Dipole Antenna Dimensions ...
Page 32
Exposure Statement The Digi Connect Wi-SP device complies with the RF exposure limits for humans as called out in RSS-102. ...
Page 33
Overlay Specifications The following specifications are for the product overlays. Digi Connect Wi-SP Unit: inches ...
Page 34
Digi Connect ...
Page 35
Certifications These products comply with the following standards. FCC Part 15 Class A Radio Frequency Interference (RFI) (FCC 15.105(a) The Digi Connect SP and Digi Connect Wi-SP have been tested and found to comply with the limits ...
Page 36
Modifications (FCC 15.21) Changes or modifications to this equipment not expressly approved by Digi may void the user's authority to operate this equipment. Cables (FCC 15.27) ...
Page 37
International EMC Standards The Digi Connect SP and Digi Connect Wi-SP meet the following standards. Standards Emissions Immunity Safety Digi Connect SP AS/NZS 3548 IC RSS 210 (IC:1846A-50M1312) ICES-003 EN 55022 EN 61000-3-2 EN 61000-3-3 EN 301 489 ...
Page 38
...
Page 39
Change Log The following changes have been made since the last release of this document. Revision D Updated Antenna drawing Changed antenna restriction in North America Added product weight Revision C Changed RAM from ...
Page 40
...
Page 41
...
Page 42
...