Usb To Rs485 Converter

Supplier: USB converter, obd-USB, RS485 USB converter

24 bit accuracy, have been calibrated all signal input before ex factor. Also, users can programme himself, two input types must be same when testing two signals. Communication software: Communication interface: 1 standard rs485 interface or 2 standard rs232 interface Communication agreement: standard ascii, modbus, can make network communicate With plc, rtu or watch software. Data format: 10 bit, 1 start bit, 8 data bits, 1 stop bit. Communication address (0~255) and baud rate (300\600\1200\2400\4800\9600\19200\ 38400bps), max. Communication distance: 1200m, connect by both twists shiled cable. ¡¨¤ 15kv esdprotection, communication response time is less than 100ms. Anti jamming: Set checksum according to need. Its inside contains momentary bate diode, can Restrain surge impulse, protect modules. Model selection: Iso 4021a u(a) - Input voltage or current signal U1: 0-5v a1: 0-1ma U2: 0-10v a2: 0-10ma U3: 0-75mv a3: 0-20ma U4: 0-2.5v a4: 4-20ma U5: 0-¡¨¤ 5v a5: 0-¡¨¤ 1ma U6: 0-¡¨¤ 10v a6: 0-¡¨¤ 10ma U7: 0-¡¨¤ 100mv a7: 0-¡¨¤ 20ma U8: customized a8: customized Communication interface 485: output is rs-485 interface 232: output is rs-232 interface 232/485: output is rs-232orrs-485interface, rs232/485 switchover freely Size:62*51*83mm

1. Compatible with rs232, rs485 tia/eia standard 2. Automatically send/receive data, without external traffic control signals 3. Communication rate: 300-38400bps 4. Communication distance: 1.2km(9600bps) 5. Can connect 32pcs rs232 or rs485 devices.

clients can order online by our website. Products selection guide: WJ21 U(A) Input signal(current/voltage) Communication Interface U10-5V A10-1mA 485 RS-485 output interface U20-10V A20-10mA 232 RS-232 output interface U30-75mV A30-20mA U40-2.5V A44-20mA U50-�5V A50-�1mA U60-�10V A60-�10mA U70-�100mV A70-�20mA U8user-defined A8user-defined Products List Samples: WJ21-A4-485 (4-20ma input signal, output is rs485 interface) WJ21-A3-232 (0-20ma input signal,output is rs232 interface) WJ21-A7-485(0-�20mA input,output is rs485 interface) WJ21-A4-232 (4-20ma input signal, output is rs232 interface) Other types,please check our datasheet. Analog Current signal to RS485 or RS232 Converter/Analog data acquisition module.Slim-line plastic housing with integral 35mm DIN rail mounting , power supply(8-32VDC) Features >> Analog signal acquisition,isolated RS-485/232 output >> 12-bit AD converter,testing accuracy>0.1% >> Can Program and calibrate modules accuracy via RS-485/232 interface >> Signal input/output: 3000VDC Isolation >> Wide Power supply:8~32VDC >> High reliability,easy programming,easy installation. >> Can program setting module address,baud rate >> 0-5V/0-10V/0-12V voltage signal or 4-20mA/0-20mA current signal input >> Supports Modbus RTU protocol >> DIN35 Rail-mounted >> Dimension: 106.7x79.0x25.0 mm

Measurement, and industrial-site signal isolation and long-term transmission and so on. Products include power supply isolation, signal isolation, linearization, a/d conversion and rs-485 serial communication circuit module. Each serial port can connect maximum 256 pcs of isoad series modules, means of communication using character communication protocol or modbus rtu communication protocol. Its instruction set Model selection Isoad16 u(a) - 485: output is rs-485 interface 232: output is rs-232 interface Dimension:83*51*62mm

16-CH DI Switch Signal to RS485/232 Converter WAYJUN WJ61 series 16-ch DI Isolated Digital Signal to RS485/232 Module,Slim-line plastic housing with integral 35mm DIN rail mounting , terminals,power supply(8-32VDC) Features�? >> Sixteen channels isolated digital signal input,isolated RS-485/232 output >> Support 16-ch dry contact input or 16-ch wet contact input >> Input/output:3000VDC isolation >> Over voltage protection,reverse polarity protection >> Can read level status of each channel via the RS-485/232 interface >> 3000VDC isolation between input and output >> Wide power supply range: 8 ~ 32VDC >> High reliability, easy programming, easy application >> DIN35 Rail-mounted >> Can programme setting module address,baud rate >> Support Modbus RTU communication protocol >> Dimensions: 120 mm x 70 mm x 43mm Applications�? >> level signal measurement, monitoring and control >> RS-485 remote I / O, data acquisition >> Intelligent building control, security engineering applications >> RS-232/485 bus in industrial automation control system >> Industrial signal isolation and long-term transmission >> Equipment operation monitoring >> Sensor signal measurement >> Industrial data acquisition and recording >> Medical, industrial product development >> Switching signal acquisition Digital signal input types: 1.Dry contact input 2.Wet contact input 3.Open collector input Product List: Type No.: WJ61-485 (input:16-ch digital signal,output:485 interface) Type No.: WJ61-232 (input:16-ch digital signal,output:232 interface)

L-signal measurement, and industrial-site signal isolation and long-term transmission and so on. Products include power supply isolation, signal isolation, linearization, a/d conversion and rs-485 serial communication circuit module. Each serial port can connect maximum 256 pcs of isoad series modules, means of communication using character communication protocol or modbus rtu communication protocol. Its instruction set compatible with the adam modules, the baud rate is set by the user, with other manufacturers control module hanging in the same rs-485 bus, to facilitate host programming. Iso ad series of products are based on single chip of intelligent monitoring and control systems, all the user sets such as the calibration value, address, baud rate, data format, checksum status and other configuration information is stored in nonvolatile memory eeprom inside. Isoda series of products according to industry standard design, manufacture, signal output / communication interface isolation, can withstand 3000vdc isolation voltage, anti-interference ability, high reliability. Operating temperature range: - 45 ~ +80. Model selection Isoad16 u(a) - Vin/iin U1: 0-5v a1: 0-1ma U2: 0-10v a2: 0-10ma U3: 0-75mv a3: 0-20ma U4: 0-2.5v a4: 4-20ma U5: 0-¡¨¤ 5v a5: 0-¡¨¤ 1ma U6: 0-¡¨¤ 10v a6: 0-¡¨¤ 10ma U7: 0-¡¨¤ 100mv a7: 0-¡¨¤ 20ma U8: customized a8: customized Communication interface 485: output is rs-485 interface 232: output is rs-232 interface Dimensions:58*87.5*59mm

Superspeed (5 gbps) / high-speed (480 mbps) / full-speed (12 mbps) Support sata 2.5'' hdd/ssd Suport 4tb over hdd The design of stack hole in surface and anti-slip facilitates it to stack several hdd enclosure 1pc y-1039 usb 3.0 to sata adapter 1pc power adapter 1pc usb 3.0 micro type b male to type amale cable

-10/100M self-adaptive Ethernet Interface -Support ATUO MDI/MDIX, allowing crossover cable connection or straight-through cable connection -Selectable Baud rate between 1299bps and 921.6Kbps -Build-in WEB server, allowing users to configure their webpage easily -Auto reconnection after a network break, ensure the reliable TCP connection for the whole network -Support DNS, can achieve a communication using the domain name -Compatible to SOCKET working modes (TCP Server, TCP Client, UDP and etc.), the upper layer machine software is written strictly following the SOCKET rules -TCP modes supports multi connections, specific data sending after password verifying, allowing up to 4 user to manage a single embedded device at a same time -Advanced security mechanisms, prevent illegal access from unauthorized visitors, provide IP verifying firewall, and up to 8 configurable IP or IP segment certifications -Support the local and remote upgrading of the firmware;Support AT Command configuration;Support remote configuration -16 bits ARM7 CPU; -Ethernet: 10/100Mbps -Protections: build-in 2KV surge protection -Type:RS232, RS485 -Control Signals :TXD,RXD,GND -Parity: None, Even, Odd -Data Bit: 5, 6, 7 or 8 bits -Stop Bit: 1 or 1.5 bits -Flow Control: Non -Baud Rate: 1200bps~921.6Kbps -Compatible Protocol: Ethernet, ARP, IP, UDP, TCP, BootP -Network Services: DHCP, DNS, PPPoE, TFTP, HTTP, UDP Broadcasting -Client/Server: Server -Ethernet Connector: RJ-45 -Ethernet Speed/Duplex: Auto-negotiation 10/100Mbps, Full/Half duplex -Auto-MDIX: Yes -WOL: Magic Packet, Wakeup Frame, Link-Up events -Software Tool: VSP Driver, DS Manager, Web Server -Configuration Mode: Web browser configuration tool, Windows Hyper Terminal, Telnet, Serial port configuration -Power Input: 3.3V DC -Physical Size (Wí-Dí-H): 77.5í-41.7í-22.7(mm)