www.digi.com block diagram features/benefts overview platforms and services based on a common platform design approach, the digi connect em and digi connect ? wi-em offer complete drop-in integration combined with true long-term product availability. this allows you to build future-proof products based on single design by simply selecting between the 10/100 wired and 802.11b module. the digi connect em family makes this possible without the traditional complexities of hardware and software integration work, and at a fraction of the time and cost required to create custom solutions. built on digis leading 32-bit net+arm processor technology, the digi connect em family offers two-port serial-to-ethernet functionality through digis plug-and-play frmware, and the freedom and fexibility of professional embedded software development provided by the easy-to-use, cost-effective and complete digi jumpstart kits ? for net+os ? . the industrys frst interchangeable secure device server module, delivering wired and wireless ethernet network connectivity that is cost-effective and easy to implement. ? compact and secure 32-bit device server modules ? family of low-profle and pin-compatible modules ? 10/100 ethernet interface or 802.11b wlan interface ? 2 uart ports and integrated spi option ? strong wpa2/802.11i security (psk and enterprise) ? proven low-emission design (fcc class b) ? extended/industrial operating temperature ? digi processor and wlan technology for true long-term availability ? seamless migration path to net+arm chip design wired and wireless embedded modules digi connect em ? family design services support accessory kits supported software platforms rj-45 di gi connect em 4 mb flas h 8 mb sdra m ar m arm7tdmi 55 mh z 10 / 10 0 ethernet ma c ua rt gp io ua rt ph y me m ctrl r jt ag jt ag connector 12 -pin connecto r ext bu s i/ f 80 2. 11 b wl an radi o rp-sma an te nn a connector(s) digi connec t wi-e m ma gnet ic s ua rt sp i rj-45 rj-45 di gi connect em 4 mb flas h 8 mb sdra m ar m arm7tdmi 55 mh z 10 / 10 0 ethernet ma c ua rt gp io ua rt ph y me m ctrl r jt ag jt ag connector 12 -pin connecto r ext bu s i/ f 80 2. 11 b wl an radi o rp-sma an te nn a connector(s) digi connec t wi-e m ma gnet ic s ua rt sp i 4 mb flas h 4 mb flas h 8 mb sdra m 8 mb sdra m ar m ar m arm7tdmi 55 mh z 10 / 10 0 ethernet ma c ua rt gp io ua rt ph y me m ctrl r jt ag jt ag connector 12 -pin connecto r ext bu s i/ f 80 2. 11 b wl an radi o rp-sma an te nn a connector(s) rp-sma an te nn a connector(s) digi connec t wi-e m ma gnet ic s ua rt sp i net os
integration kit and digi jumpstart kit?: overview plug-and-play integration kit digi jumpstart kit? for net+os? digi integration kits provide everything needed for evaluation, rapid prototyping and integration of digi connect device server modules using the feature-rich digi plug-and-play device server frmware. they deliver fully transparent wired and wireless serial-to-network functionality and allow you to quickly network-enable your existing and new product designs. digi plug-and-play frmware offers industry-leading features such as a robust ipv6-ready tcp/ip stack, fully-featured serial tunneling, modbus/tcp, web user interface with private labeling/branding options, user management, fle system, ssl/tls, ssh, modbus/tcp, intelligent device management via snmp, confgurable e-mail alarms, and patented realport? com/tty port redirection. ? complete kit for product evaluation, rapid prototyping, and integration ? digi plug-and-play frmware eliminates embedded software development ? transparent wired and wireless device server functionality ? full private-labeling/branding supported out-of-the-box this royalty-free turnkey solution for embedded software development is based on the threadx real-time operating system (rtos), one of the most reliable and feld-proven rtos solutions available. in addition to threadx, net+os provides the integrated building blocks needed to create product solutions with leading network security using digi embedded modules and microprocessors. for professional net+os software development, the microsoft windows based digi esp? integrated development environment (ide), with graphical user interface and a high-speed usb 2.0 hardware debugger, is provided out-of-the-box. ? royalty-free turnkey solution for embedded software development ? built on feld-proven and compact threadx rtos ? fully integrated support for secure, ipv4/ipv6 networking applications ? professional software development using windows-based digi esp ide software platform plug-and-play firmware net+os? module digi connect em or digi connect wi-em module w/ 4 mb flash, 8 mb sdram, 2 dbi dipole antenna (digi connect wi-em) development board 2 rs-232 serial ports, gpio confguration/test switches (hi/lo), screw terminal for gpio signals, status leds (serial, gpio, power), logic signal header, test points, reset button, 9-30vdc power supply w/power-over-ethernet support (mid-span), spi header, jtag header (jtag modules) cd/dvd digi connect integration kit cd: device discovery tool w/source code, device confguration wizard w/source code, rci library, device discovery (addp) library, java applet sample source code, c/c++ sample source code (tcp, udp, ssl) digi net+os cd: net+os 7, digi esp ide, bsp source code, sample code, green hills multi ide support fles, user documentation documentation getting started, hardware reference manual, development board schematics digi connect users guide, command line reference, rci specifcation quick start guide, getting started guide, hardware reference manual, development board schematics power supply external wall power supply (110/240vac to 12vdc @ 850 ma) with interchangeable outlet adapters (north america, eu, uk, and australia) accessories crossover serial cable, ethernet cable or 2 dbi dipole antenna other C digi jtag link usb 2.0 hardware debugger kit part numbers ethernet only dc-em-kt dc-em-net 802.11b wlan + ethernet dc-wem-kt dc-wem-net application kit and digi jumpstart kit? contents integration kits / development kits please refer to the feature specs on our website for detailed information about the specifc software platform capabilities.
hardware processor type 32-bit digi ns7520 processor arm core arm7tdmi processor speed 55 mhz memory base population 4 mb nor fash 8 mb sdram population options led array, led pin header, ethernet (rj-45) connector, ethernet pin header, antenna connectors pins/form factor pcb-style module with 12-pin main pin header high-speed ttl serial interface 2 with up to 230 kbps data rate first port with full signal support for txd, rxd, rts, cts, dtr, dsr and dcd, including hardware/software fow control second port rxd/txd only gpio 9 shared spi master mode (available through net+os development kit only) on-board power supervisor ? jtag interface net+os development modules only (p/n dc-em-02t-jt, dc-wem-02t-jt) dimensions (l x w x h) 1.935 in (49.149 mm) x 1.575 in (40.005 mm) x 0.670 in (17.018 mm) height and width (overhang) varies depending on connector population. see hardware reference manual for additional information. 1.935 in (49.149 mm) x 1.855 (47.117 mm) x 0.0653 (16.586 mm) height and width (overhang) varies depending on connector population. see hardware reference manual for additional information. network interface - wired standard ieee 802.3 C physical layer 10/100base-t C data rate 10/100 mbps (auto-sensing) C mode full- or half-duplex (auto-sensing) C connector rj-45 or pin header C integrated ethernet mac/phy ? C network interface C wireless lan standard C ieee 802.11b frequency C 2.4 ghz data rate C up to 11 mbps with fallback modulation C dbpsk (1 mbps), dqpsk (2 mbps), cck (11,5.5 mbps) typical transmit power C 16 dbm receive sensitivity C -82 dbm @ 11 mbps connector C 1/2 x rp-sma wlan security wep (wired equivalent privacy) C 64/128-bit encryption (rc4) wpa/wpa2/802.11i C 128-bit tkip/ccmp (aes) encryption enterprise mode (802.1x); leap (wep only), peap, ttls, tls; gtc, md5, otp, pap, chap, mschap, mschapv2,ttls; mschapv2 platform digi connect em? digi connect? wi-em ? module feature
digi service and support - you can purchase with confdence knowing that digi is here to support you with expert technical support and a strong fve-year warranty. www.digi.com/support digi international 877-912-3444 952-912-3444 info@digi.com digi international france +33-1-55-61-98-98 www.digi.fr digi international kk +81-3-5428-0261 www.digi-intl.co.jp digi international (hk) limited +852-2833-1008 www.digi.cn visit www.digiembedded.com for part numbers. buy online ? www.digiembedded.com ? 2004-2009 digi international inc. all rights reserved. digi, digi international, the digi logo, the when reliability matters logo, digi connect, digi connect em, digi jumpstart kit, net+ and net+os are trademarks or registered trademarks of digi international inc. in the united states and other countries worldwide. arm and net+arm are trademarks or registered trademarks of arm limited. all other trademarks are the property of their respective owners. 91001257 d1/609 ? module feature environmental operating temperature -40 c to +85 c (-40 f to +185 f) -30 c to +85 c (-22 f to +185 f) storage temperature -50 c to +125 c (-58 f to +257 f) relative humidity 5% to 90% (non-condensing) altitude 12,000 feet (3,658 meters) power requirements @3.3vdc maximum 270 ma (891 mw) 400 ma (1.32 w) regulatory approvals fcc part 15 class b, en 55022 class b ? en 61000-3-2 and en 61000-3-3 ? ices-003 class b, vcci class ii, as 3548 ? fcc part 15 sub c section 15.247 ? ic rss-210 issue 5 section 6.2.2(o) ? en 300 328, en 301 489-17 ? ul 60950-1, en 60950 (eu) ? csa c22.2, no. 60950 ? en 55024 ? platform digi connect em? digi connect? wi-em digi connect em ? - front digi connect ? wi-em - front
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