Industrial control and remote monitoring of machinery with hart interface 100*70*26mm
In the instruments industry, the traditional 4 20 mA analog transmitters are upgrading to the fieldbus with digital communication. HART fieldbus communication has digital communication capability with compatible analog signal. HART MODEM is a necessary and convenient tool for the analog products upgrading and signal exchanging in the control plant. We provide two kinds of HART modem. HART-RS232 is the converter for HART signal to RS-232 signal. HART-USB is the converter for HART signal to PC virtual series port. Product characteristic: According to the HART physical layer specification Isolated transformer prevents the influence of earthing. Voltage signal modulator/demodulator Low power consumption designation Powered by series port or USB port Interface Type: DB9 female mount Ambient Temperature: 0 ~ 50 °C Compressive Strength :500 V AC HART bus and serial port (UART,USB) Receiving Impedance : â?¥5 K Ω, end-to-end Output Signal VPP: 600 mV â?¥ VPP â?¥ 400 mV, 500 Ω load resistance Receiving Sensitivity: 120 mV, 500 Ω test resistance HART-RS232 is the protocol converter between HART device and configurator on PC. The figure above is a sample basic case. To connect multiple HART device, please connect the other devices parallel with the Transmiter. Please note that the power should support multiple devices and the terminator should be set in the middle of the power and parallel point. HART-RS232 is a HART MODEM with voltage modulator/demodulator. To communicate with a HART device, please connect the clincher of HART port of HART-RS232 to the two terminals of the network adaptor resistance or the power of HART device. To communicate with a PC, please connect the other port of HART-RS232 to the series port of PC. The USB driver installation program should be run for HART-USB. The driver provides a virtual series ports for HART configurator software. The indication light shows the state of modem. Green LED indicates the power is working well and the modem is sending data. Red LED indicates the modem is receiving data
Industrial Interface HART - RS232, RS485 or USB converter 85*65*25
Hart-usb modem, hart-rs232 modem, modem, Hart-gprs data logger.
Product performance description Portable toolkits Various connection accessories Fast reading Supports all HART instruments USB and RS232 Interface optional Industrial upgrade Welcome to contact us. Microcyber
Frequency: Gsm 900/1800 Output power Class 4: 2w @ 900 Class 1: 1w @ 1800 Specification for csd data transmission: Up to 14.4 kbit/s V.110 Non-transparent mode Ussd support Specification for voice:triple-rate codec for hr, fr, efr, amr Basic hands-free operation Echo cancellation Noise reduction With tcp/ip stack, ppp, udp Internet services: http, ftp, smtp, pop3 Control via at commands Sim application toolkit Specification for sms: Point-to-point mo and mt Sms cell broadcast Text and pdu mode Specification for fax: Group 3, class 1, 2 Supply voltage range: 7-30 v Temperature range Normal operation: -20°c to +70°c Restricted operation: -25°c to +75°c Switch off: +80°c Storage: -40°c to +85°c Size: 65x74x33mm Weight: 95g Operating status led
Contact: amily[at]veecom dot com dot cn GPRS200 MODEM as a standard RS232c interface, result in widely extending the applicable fields of GPRS. It can be applied in the desk computer, notebook computer and other control system terminal. It has a highly frequency stability. PRODUCT FEATURES: Always on-lined and high-speed connection. Easily installation: Neednf+t any driving program. It can be dialed-up using RS 232 interface with common modem. DualBand GSM/GPRS modem (EGSM900/1800MHZ,900/1900MHZ) designed for gprs Networkf=Data faxf= SMS and voice application. Transmitting speed: 115.2K BPS (theoretical), 30f¼50K BPS (under the CHINA Mobile network) Channel spaces: 200Kpbs Stability of frequency: 0.1ppm Operating temperature:-20ºC--+60ºC Storage temperature: -30ºC--+85ºC Humidity: 98% Vibration(non working): 25g. Operating power: 15mA INTERFACES RS-232C and audio through mini sub-D 9-pin connector supporting: Remote control by AT commands(GSM07.07 And 07.05) Audio use a stereo earphone connecter antenna interface 50 ohm MMCX connecter LED indecter SMA Sliding SIM holder(3V/5V SIM interface) Antenna vonnector 6V-15V DC POWER SUPORT OPERATION SYSTEM DOS,WINDWS 9X,ME,NT,2000,XPf=LINUXf=UNIXf=POCKET PCf=MAC APPLICATION: Remote controller, Integrating system. DIMENSIONS: 100x54x25mm WEIGHT: 200g.
SIM5218 The SIM5218 series is Tri-Band/Single-Band HSPA/ WCDMA and Quad-Band GSM/GPRS/EDGE module solution which supports up to 7.2Mbps downlink speed and 5.76Mbps uplink speed services. It has strong extension capability with rich interfaces including UART, USB2.0 high speed, Embedded SIM Card, SD Card, Camera sensor, GPS, etc. With abundant application capability like embedded LUA script,TCP/UDP/FTP/FTPS/HTTP/HTTPS/SMTP/POP3 and MMS, it will add much value to customers'' application. It is ideal for a wide arrange of products including USB Modems, gateways, router, PDA, Video phone, and much more. General features • SIM5218A: Tri-Band UMTS/HSPA850/1900/2100 MHz,GSM/GPRS/EDGE850/900/1800/1900MHz SIM5218E :Tri-Band UMTS/HSPA 900/1900/2100MHz,GSM/GPRS/EDGE850/900/1800/1900MHz SIM5218J: Tri-Band UMTS/HSPA800/1900/2100 MHz,GSM/GPRS/EDGE850/900/1800/1900MHz • Video call with Camera sensor interface • WCDMA Diversity • HSDPA 7.2Mbps • HSUPA: 5.76Mbps • GPRS multi-slot class 12 • EDGE multi-slot Class 12
Features: No bad effect to the signal. Hing frequency two sides circuit plate, high isolation, good in-band flatness. Made by aluminium, nice looking. Applying broadband directing matching mode with fine impedance match. Technology Parameterú¦ Ltems Unit parmeter Freq range MHz 5-1000 Flatness dB í+1.2 Inserion Loss dB 15[/td] Mutual Isolation dB >33 Input terminal level defference dB
Modem speed touch 330 usb adsl modem qty 1900 pcs
mix cdma Modem around 30000 pcs availble ec315 306 3633 156 mf801 df801
1. High speed and always on-line 2. Has SMS application toolkit 3. Send & receive data and SMS 4. Wavecom GSM GPRS Modem RS232. Wavecom Fastrack Supreme 20 modem (Best) The Fastrack Supreme 10 and Fastrack Supreme 20 are discrete, rugged cellular Plug& Play Wireless CPU® Offering state-of-the-art GSM/GPRS (and EGPRS for Fastrack Supreme 20) connectivity for machine to machine applications. Fully certified, the quad band 850/900/1800/1900 MHz Fastrack Supreme 10 offers GPRS Class 10 capability and Fastrack Supreme 20 offers GPRS/EGPRS Class 10 capability. RS232 GSM/GPRS modem Based on wavecom modules Q24plus 850/900/1800/1900mhz Pppp. Tcp. Udp. Http. Smtp. Pop3 OpenAT. STK Rs232 gsm/gprs modem Model: AT-q24R Wireless access to internet Based on wavecom modules Q24plus With TCP/IP stack Internet services: PPP. TCP. UDP. HTTP. SMTP. POP3 Open AT Flash memory 32MB. Psram 16MB 850/900/1800/1900MHZ 3V SIM card slot DB9 RS232 interface SIM application toolkit Double tone multi-frequency function(DTMF) Send and receive data. E-mail. Sms Gprs class 10 Antenna with high sensitivity Always On-line Comply with ETSI gsm phase2+standard Output power Comply with ETSI GSM PHASE2+Standard Output power Class 42w@850/900mhz Class 11w@1800/1900mhz I input voltage 5v-36v DC Input current 1A-2A Standby current 100-140ma Working temperature -20degrees-+degrees Storage temperature: -25degrees-+55degrees Storage temperature: -+25degrees -+70degrees Size 76*54*25mm Weight 100g Accessories: AC/DC adaptor. Rs232 cable. Antenna. 2 mounting plates. CD Specification for data GPRS class 10 max. 85.6kbps downlink Pbcch support Coding schemes CS 1.2.3.4 Csd up to 14.4kbps Specifications for sms via GSM/GPRS Point to point MOand MT Sms Cell broadcast. Transmission Rate: 128Kbps.
Huawei E160G modem specification EDGE/GPRS/GSM 850/900/1800/1900 MHz HSPA/UMTS (900/2100 MHz) HSDPA download up to 3.6 Mbps. HSDPA upload up to 384 kbps Doubles up as a memory stick with an optional MicroSD card Compatible with Windows ? 2000 / XP Home / XP Pro / Vista / MAC OS X USB interface . Dimensions: 75 x 25 x 12 mm Weight: 50g.
òHSDPA/UMTS (850/1900/2100MHz) òGSM/GPRS/EDGE (850/900/1800/1900MHz) òSupport 3.6Mbps HSDPA services òMicro SD Card Slot òSupport PC voice (optional) and SMS services òSupport data statistics òReceive diversity (850/1900/2100MHz) òPlug & Play òSupport Windows 2000, Windows XP, Windows Vista and Mac Operating Systems
Best USB modem distributor in Asia! Best quality, Fast delivery, your reliable 3G partner! Sell to over 30 countries USB 3G ,USB 3.5G Modem Aircard Whole Sale, Distributor Hot Model: Huawei E1550,Huawei E160,Huawei E156, Huawei E169,Huawei E176, Huawei E960, Huawei 1762, Huawei E5830, ZTE MF626,MF627,etc. We are the expert USB MODEM Distributor in HongKong, Asia. We are offering Original, Brand New HUAWEI ,ZTE full series USB 3G Modem products, to all over the world. HUAWEI E160g Product Details: Huawei E160G modem specification EDGE/GPRS/GSM 850/900/1800/1900 MHz HSPA/UMTS (2100 MHz) HSDPA download up to 3.6 Mbps. HSDPA upload up to 384 kbps Doubles up as a memory stick with an optional MicroSD card Compatible with Windows ? 2000 / XP Home / XP Pro / Vista / MAC OS X USB interface Dimensions: 75 x 25 x 12 mm Weight: 50g please send inquiry to sales01@3gmodem.com.hk or visit www.3gmodem.com.hk for more details. Best USB modem distributor in Asia! Best quality, Fast delivery, your reliable 3G partner! Sell to over 30 countries USB 3G ,USB 3.5G Modem Aircard Whole Sale, Distributor Hot Model: Huawei E1550,Huawei E160,Huawei E156, Huawei E169,Huawei E176, Huawei E960, Huawei 1762, Huawei E5830, ZTE MF626,MF627,etc. We are the expert USB MODEM Distributor in HongKong, Asia. We are offering Original, Brand New HUAWEI ,ZTE full series USB 3G Modem products, to all over the world. HUAWEI E160g Product Details: Huawei E160G modem specification EDGE/GPRS/GSM 850/900/1800/1900 MHz HSPA/UMTS (2100 MHz) HSDPA download up to 3.6 Mbps. HSDPA upload up to 384 kbps Doubles up as a memory stick with an optional MicroSD card Compatible with Windows ? 2000 / XP Home / XP Pro / Vista / MAC OS X USB interface Dimensions: 75 x 25 x 12 mm Weight: 50g please send inquiry to sales01@3gmodem.com.hk or visit www.3gmodem.com.hk for more details.
HUAWEI E1550 Product Details: Specifications: Huawei E1550 USB modem. HSDPA/WCDMA 2100MHZ GSM/GRPS/EDGE 850/900/1800/1900MHZ HSDPA data transfer speed up to 3.6Mbps USB interface install automatically and easy to use Micro SD memory card slot(up to 4GB) Dimensions: size:70.1mmx25.7mmx 11.6mm weight:50g. System Requirements: windows 2000/XP/Vista or Mac OS X 128MB of RAM 50MB free hard disk space or above USB slot.
Best USB modem distributor in Asia! Best quality, Fast delivery, your reliable 3G partner! Sell to over 30 countries USB 3G ,USB 3.5G Modem Aircard Whole Sale, Distributor Product Details: Huawei E169G modem specification Specifications: * HSDPA/UMTS900/2100MHz * GSM/GPRS/EDGE850/900/1800/1900MHz * Support 7.2Mbps HSDPA services * Support PC voice (optional) and SMS services * Support data statistics * Plug & Play * Support Windows 2000/XP/Vista and Mac Operating Systems
Overview: contact: amily[at]veecom dot com dot cn FME-2 provides two interfaces of E1(g.703) or V.35, and the rate to every transmitting channel of E1 or V.35 can be up to 2Mbps. It was made by ASIC circuitry technology, we can also call it " PDH" Feaures: FME-2 is high-speed fiber optic modem with two E1/V.35 interface optional. The two interfaces of FME-2 can be V.35 or E1 (G.703), and also one can be V.35, another is E1 (g.703). The data transmitting rate is from N*64K (N=1-31) to 2048 Kbps. The clock is optional internal, external and slave. To achieve point to point testing, FME-2 can process the diagnosis of some troubles though the switch AL, DL and RL. There are many indicators LEDs on the panel to display work state, such as PWR, RXD,TXD, SYNC, TEST... E1 (G.703) interface comply with ITU-T G.823, G.703 and G.742, it can be impedance balance120ohm (RJ45) or unbalance 75ohm (BNC) The requirements to the fiber can be single mode/multi mode, single core/double core, SC/FC/ST, 2km/20km/40km/60km Power supply: AC 220V or DC -48V. DIMENSIONS: 240mm*215mm*50mm (L*w*H)
Wireless modem Vc200 Function 1, wirelesses receive and send email 2, wireless view internet 3, wireless data transport 4, move working and administrator 5, construct enterprise big customers move data and vpn appliance Sound communication 6, chinese sms message receive and group send 7, use at command to control for long-distance 8talk or call urgently 9, the fastest, speed down row 230.4k, up row 84.6k 10, sound code method: 13k qcelp (is-733), 8k evrc (is-127) 11, message service (is-637-a): support english letter and chinese, supply edit message content: Word and pdu 12, point to point Work parameter Item performance 1, model vc200 2, exterior size 69.5(l)*45(w)*12.4(h) 3, interface: express 4, wireless frequency: 800mhz transmit rf: 824 to 849mhz Receive rf 869 to 894mhz 5, receiving sensitivity: -106dbm 6, storrage temperature: -30 to +70 7, operating temperature: -20 to +60 8, relative humidity: 5-85%rh 9, work voltage: 3.0v-3.6v 10, work current: send520ma (max) Receive150ma (max) Dormancy18ma (max) 11, support protocol: cdma2000 1*rtt, is707-a, fcc is-95a compatible 12, operating system: windows 2000/xp/vista Dimensions
Wireless modem 1, wirelesses receive and send email 2, wireless view internet 3, wireless data transport 4, move working and administrator 5, construct enterprise big customers move data and vpn appliance Sound communication 6, chinese & english sms message receive and group send 7, use at command to control for long-distance 8, talk or call urgently 9, the fastest speed down row 230.4k, up row 84.6k 10, sound code method: 13k qcelp (is-733), 8k evrc (is-127) 11, message service (is-637-a):support english letter and chinese , supply edit message content : Word and pdu 12, point to point Work parameter Item performance 1, model vd200 2, interface: usb 3, wireless frequency: 800mhz transmit rf: 824 to 849mhz Receive rf 869 to 894mhz 4, receiving sensitivity: -106dbm 5, storrage temperature: -30 to +70 6, operating temperature: -20 to +60 7, relative humidity: 5-85%rh 8, work voltage: 3.0v-3.6v 9, work current: send520ma (max) Receive150ma (max) Dormancy18ma (max) 10, support protocol: cdma2000 1x*rtt, is707-a, fcc is-95a compatible 11, operating system: windows 2000/xp/vista Dimensions
