Communication Interface Converters

Product Details:

The ATC-131 optically isolates and protects the transmit and receive lines of your RS-232 port from ground loops and power surges up to 2500V RMS for one minute. The data stream is converted from an electrical pulse to an optical beam, then back to an electrical pulse. Because there is no electrical connection between the DTE and DCE sides of the isolator, the ATC-131, unlike a surge suppressor, will not pass large sustained power surges through to your equipment.

 

This isolator will protect both the transmit and receive lines at baud rates up to 57.6K without the need of an external power supply. Power is derived through the transmit and handshake lines. Special circuitry allows the ATC-131 to be powered regardless of the state of the handshake lines. At least one handshake line must be connected on each side of the isolator. Note that handshake line signals are not passed through the isolator.

 

Features:

• Protect serial port, inhibit static and surge, prevent ground loop and surge damaging devices
• Adopt latest high voltage photoelectric parts, powerful anti-jamming capacity
• Support RS-232 asynchronous communication standard, direct insert into RS-232 interface serially, convenient operation
• Compact size, optional manifold signals and suitable for various devices.

 

Product Details:

ATC - 155, RS - 232 photoelectric isolation line drives or line transceiver or line repeater insulation. It can be in optical isolation and make two equipment for asynchronous communication of RS - 232 communication distance is increased to 12 km at the same time.

 

Due to adopt photoelectric isolated technology, completely isolated RS - 232 devices on both ends of the electric and ground wire loop, so as to protect communications equipment from the power supply ground loop interference and surge damage, significantly improve the stability and reliability of communication system. Due to the changed the RS - 232 interface way of single side transmission, using the double balance transfer, greatly increase the communication distance. In the use of dedicated line of asynchronous point-to-point RS - 232 field, ATC - 155 can be used to meet the needs of interface protection or extended distance.

 

ATC - 155 volume small, the wire has no special requirement, don't need an external power supply, can be directly inserted to the device of the RS - 232 interface, use very convenient.

 

Features:

• Port Powered
• Compact Size
• High Effciency
• Balance current transmission

 

Product Details:

ATC-105 Isolation Interface Converter is compatible with RS-232C, RS-422, RS-485 standards and capable of converting single end RS-232 signal into RS-422 or RS-485 signal of balanced signal. The built in photoelectric isolator can offer 3500V isolation voltage and the rapid Transient Voltage Suppressor (TVS) can effectively inhibit lightning and ESD, prevent lightning strike and common code interference.

 

Connect PC, IPC, or portable computer via a DB9 female connector at RS-232 interface, and connect RS-422, RS-485 end via convenient 4-bit terminal. The RS-485 supports dual-line half duplex. The inner circuit of ATC-105 Photoelectric Isolation Interface Converter can detect data direction and switch to control it automatically, conveniently to form a RS-485 network without any shake hand signal. This kind of RS-485 control is fully transparent and need no software amendment for the former working modes basing on RS-232.

 

ATC-105 Photoelectric Isolation Interface Converter can provide credible connection for point to point, point to multi-point communication. The point to multi-point allows connecting 128 RS-422 or RS-485 interface devices with data transmission speed of 0-115.2KBPS. The 3 power supply and data flow indication light can indicate malfunction. It supports communication modes including RS-232C to RS-422, RS-232 to RS-485 conversion.

 

Features:

• Port Powered
• Compact Size
• No need any configuration
• Light weight
• Optical isolation
• Wall type module

Product Details:

ATC-107N Isolation Interface Converter is compatible with RS-232C, RS-422, RS-485 standards and capable of converting single end RS-232 signal into RS-422 or RS-485 signal of balanced signal. The built in photoelectric isolator can offer 3500V isolation voltage and the rapid Transient Voltage Suppressor (TVS) can effectively inhibit lightning and ESD, prevent lightning strike and common code interference.

 

Connect PC, IPC, or portable computer via a DB9 female connector at RS-232 interface, and connect RS-422, RS-485 end via convenient 4-bit terminal. The RS-485 supports dual-line half duplex. The inner circuit of ATC-105 Photoelectric Isolation Interface Converter can detect data direction and switch to control it automatically, conveniently to form a RS-485 network without any shake hand signal. This kind of RS-485 control is fully transparent and need no software amendment for the former working modes basing on RS-232.

 

ATC-107N Photoelectric Isolation Interface Converter can provide credible connection for point to point, point to multi-point communication. The point to multi-point allows connecting 256 RS-422 or RS-485 interface devices with data transmission speed of 0-115.2KBPS. The 3 power supply and data flow indication light can indicate malfunction. It supports communication modes including RS-232C to RS-422, RS-232 to RS-485 conversion.

Product Details:

The Model ATC -101 is a non-power RS -232 to RS -422 interface converter.  The Model ATC -101 has a DB9 female connector for the RS-232 in interface and a 6 screw terminals connector or DB9 Male connector for the RS-422 differential input and output interface.  Model ATC -101 can convert the TD and RD signals of RS-232 into balanced full -duplex RS-422 signals.

Product Details:

The ATC-106 is a 2 channel non -power SD control RS -232 to RS 485 interface converter.  ATC -106 can convert the TD and RD signals of Rs -232 into balanced half- duplex Rs -485 signals.

Product Details:

ATC-108 Photoelectric Isolation Interface Converter is compatible with RS-232C, RS-422, RS-485 standards and capable of converting single end RS-232 signal into RS-422 or RS-485 signal of balanced . The built in photoelectric isolator can offer 3500V isolation voltage and the rapid Transient Voltage Suppressor (TVS) can effectively inhibit lightning and ESD, provide 600W lightning strike and surge protection power on each line and prevent lightning strike and common code interference. Connect PC, IPC, or portable computer via a DB9 female connector at RS-232 interface, and connect RS-422, RS-485 end via convenient 7-bit plug-in terminal. The RS-485 supports dual-line half duplex, namely, the only two lines of RS-485 shall both send and receive data. Handshake signal (e.g. RTS, Request To Send) usually controls the data direction. The inner circuit of ATC-108 Photoelectric Isolation Interface Converter can detect data direction and switch to control it automatically, conveniently to form a RS-485 network without any shake hand signal. This kind of RS-485 control is fully transparent and need no software amendment for the former working modes basing on RS-232.

ATC-108 Photoelectric Isolation Interface Converter can provide credible connection for point to point, point to multi-point communication. The point to multi-point allows connecting 32 RS-422 or RS-485 interface devices with data transmission speed of 0-115.2KBPS. The 3 power supply and data flow indication light can indicate malfunction. It supports communication modes including RS-232C to RS-422, RS-232 to RS-485 conversion.

Product Details:

Features: 

• DB9-S/P space saving connector
• RS-232C data interface fully compatible with PC
• DB9 connector and terminal are optional to TTL interface
• Automatic direction control of transmitting data (TXD), zero-latency design
• Working mode: Asynchronous communication
• High efficiency serial port electricity stealing technology, need no external power supply, real three line (TD, RD, GND) mode communication
• Communication speed : 0-115.2kbps
• Transmission distance : 0-10 meter@24VAWG

Product Details:

Features:

• 3-in-1 RS-232/422/485 interface
• Support standard din rail
• Easy to install and fix
• Compact size
• Wireless Converter

Product Details:

Features:

• 9˜24VDC power supply
• Lighting protection
• 2 wire RS485 and 4 wire RS422 support.

Product Details:

The ATC-1000 is a RS232/RS485 to TCP/IP converter integrated with a robust system and network management features designed for industrial equipment to be accessed and controlled via Intranet or Internet. By integrating RTOS (Real Time Operating System) and complete TCP/IP protocol stack capability, ATC’s ATC-1000 provides not only a robust and high performance system to make your device connecting to Network, but also ease installation and Internet access. The ATC-1000 Web Configurator is a breeze to operate and totally independent of the operating system platform you use.

 

Features:

• 3-in-1 RS-232/422/485 interface
• 3 LED indication
• Support IP configuration

 

Product Details:

The ATC-850 module is a cost-effective way to convert RS485 industrial buses to a USB interface. When connected to a PC USB port the ATC-850 module is automatically detected and is installed as a native COM port which is compatible with any existing serial communication application. They have 600W protect between the USB port and RS-232 /422/485 protects. The ATC-850 has a 384 byte receive buffer with an adjustable timeout and a 128 byte transmit buffer with auto-transmit control. The ATC-850 makes it easier to add RS485 devices to your system with easy plug-and-play.

Product Details:

Features:

• Operational system virtual serial port driver.
• Supports Windows 95/98/Me, 2000, 2003, XP, Vista,Win7, CE, Linux ,MAC
• Power: From the USB port or external power.
• RS-232 protection: +15KV ESD. 600W surge protection.
• USB connection: USB B Female connector.
• RS-232 connector: DB9 male.
• Aluminum enclosure dimensions 135 x54 x 108 mm
• Weight 0.8Kg with USB cable

Product Details:

75 wireless digital transmission module offers standard RS-232, RS-485 and UART/TTL level interfaces for direct connection with computers, use's RS-485 equipments, SCM or other UART parts. ATC-875 has adopted half duplex communication channel most suitable for point to multi-point communication mode. The primary station takes full control of communication harmony, and adopts data frames with address codes for data or command transmitting. The secondary station shall fully receive them and select response by comparing address codes; all the work shall be fulfilled by upper layer protocols, which shall ensure that only one wireless module in the communication network is in the transmitting state in any instant to avoid mutual interference. Therefore, the transmission channel built by ATC-875 is transparent to the user. ATC-875 can also be applied to point to point communication, making it easier and smoothly upgrade wire (RS232/485/TTL) transmission mode in original system.

Product Details:

ATC 873, the mini power wireless module, is used as the wireless data transmission in short distance.  with the small size, weight and power consumption and good stability and reliability.  It has the function of bi-directional data sign transmission, test and control.  It is used for wireless meter reading.such  as water meter, electric weighing apparatus, meter for checking on work attendance, queue wireless meter, buuilding control,shipping company control, alarm system, inteeligent equipment. Automatic data collecting system; industrial remote control and remote test building automation, safety and security, powerhouse equipment wireless monitor, enrance control system etc.  It provie the USB power interface to be convenient for the mini  computer and PC users if necessary.

Product Details:

ATC-871 wireless digital transmission module offers standard RS-232, RS-485 and UART/TTL level interfaces for direct connection with computers, use's RS-485 equipments, SCM or other UART parts.ATC-871 has adopted half duplex communication channel most suitable for point to multipoint communication mode. The primary station takes full control of communication harmony, and adopts data frames with address codes for data or command transmitting. The secondary station shall fully receive them and select response by comparing address codes; all the work shall be fulfilled by upper layer protocols, which shall ensure that only one wireless module in the communication network is in the transmitting state in any instant to avoid mutual interference.  Therefore, the transmission channel built by ATC-871is transparent to the user. ATC-871 can also be applied to point to point communication, making it easier and smoothly upgrade wire (RS232/485/TTL) transmission mode in original system.

Product Details:

Serial to wi-fi converter.  WLAN (802.11b) TO 1 Serial Port RS-232/422/485 Converter Wi-Fi module

Product Details:

ATC-3200 Wireless To serial Converter:

• Utilizes globally available 2.4 GHz ISM band
• Control and Configuration with UART commands.
• 65535 unique node addresses, IDs allow multiple large networks to coexist.
• Programmable Transmit Power Output, max. 12 dBm
• Complete IEEE 802.15.4 spec compliant
• Typical Receiver Sensitivity –102 dBm
• Typical Throughput rate 250,000 bps
• Obstructed signal range to 500 meters @ 12dBm/PA and -102dBm/LNA
• Multiple Low Power Operating modes
• 3-in-1 RS-232/422/485 interface Max.115.2Kbps Serial interface and zigbee
• Supports 4- and 2-wire RS-485 with AUTO-SEND™ and built-in terminator
• Supports industrial 24 VDC power input and optional Power over Serial
• Terminal block accessories for easy RS-422/485 serial wiring
• Easy and powerful configuration program
• Approval CE, RoHS

Product Details:

ATC-277 MM is a kind of multi-function serial port to fiber optic MODEM converter.It is the best solution for remote terminal unit (RTU) connect to HOST or a distributed data acquisition system (SCADA) controller. This product uses optical fiber as transmission medium, to improve the system transmission performance.Effectively avoid bad environment of communications equipment.Such as the lightning, surge and electromagnetic interference.

2.RS-232/485/422 Port

• Interface: DB9-DTE (Male) for RS-232.
• 6-bit terminal connector for RS-485/422.
• RS-232: TXD,RXD,GND
• RS-485: 485+,485-
• RS-422: TX+,TX-,RX+,RXBaud rate 300bps ~ 250.4kbps
• Lightning protection RS-232: each line 600W
• RS-485/422: each line 1000W

3. Physical Specifications:

• Shell: Iron (1 mm)
• Size: 100mm × 86mm × 26 mm
• Weight: 0.60kg full package
• Operating temperature: -20°C to 70°C
• Storage temperature: -40°C to 80°C
• Working humidity: 5 ~ 95% RH
• Power supply: 9-24VDC @ 250mA max.

Product Details:

RS 232 TO USB CONVERTER:

• Support the RS232 Serial interface
• Over 460Kbps data transfer rate
• Support remote wake-up and power Management.
• Every time same COM number when use.
• USB Specification rev.1.1/2°0 compliant

 

System Requirements: 

• IBM PC 486DX4-100 MHz CPU or higher/compatible system
• Available USB port
• CD-ROM drive
• Windows 98/2000 /XP. or iMAG

Product Details:

Features:

• Operational system virtual serial port driver.
• Support remote wake-up and power Management.
• Every time same COM number when use 1 MBPS data transfer rate.
• USB Specification rev.1.1/2°0 compliant Operational system virtual serial port driver.
• Automatic flow control for RS485 Half Duplex.
• MaximumRS-485 cable length : 1200 m
• Support the RS485 Serial interface
• Maximum number of devices in the RS485 network: Half Duplex to 32 devices
• Power: from the USB port.
• RS-485 bus protection: 600W.
• USB connection: Mini-B connector. 100cm cable with the module.
• RS-485 connector: DB9M or RJ-45 type accepting
• ABS enclosure: 67 x 30 x 24 mm(not include cable)

Product Details:

ATC-109N data repeater is a kind of data relay communication product of photoelectric isolated RS-422/RS-485. It can be used with ATC-108 Photoelectric Isolation Interface Converter in combination. ATC-109N data repeater can prolong the communication distance of RS-422 /RS-485 bus network and increase the number of RS-422/RS-485 bus network devices.

 

The inner circuit of ATC-109N Photoelectric Isolation Data Repeater can detect data direction and switch to control it automatically, conveniently to form a RS-485 network without any shake hand signal. This kind of RS-485 control is fully transparent and need not amend software for the former network basing on RS-422/485 working modes. The built in photoelectric isolator and DC/DC converter can offer 3500V isolation voltage and the rapid Transient Voltage Suppressor (TVS) can effectively inhibit lightning and ESD, provide 1000W lightning strike and surge protection power on each line, and prevent lightning strike and common code interference.

Product Details:

Features:

• MeetsIEEE802.3u 100BaseTX
• 100BaseFX standards
• Plug-and-Play installation
• Auto-Negotiation for 10/100M TP port speed
• High quality and excellent reliability
• Full-duplex 100Mbps Ethernet operation up to 120Km
• Two RJ45 ports for installation easily
• 9 diagnostic and monitoring LEDs for the status of power, FX link/ACT, TX link/ACT
• Half-duplex and full-duplex identify automatically
• Stand-alone with external power adapter

Product Details:

Features:

• Operational system virtual serial port driver.
• Supports Windows 98/ME/XP/2000/CE, MAC & Linux 2.4.20 or superior.
• Field Interfaces:TTL logic
• Maximum TTL cable length : 15 m
• USB connection: Mini-B connector.120mm cable with the module.
• TTL logic connector: DB 9 Male type accepting

Product Details:

The ATC-840 module is a cost-effective way to convert RS422 industrial buses to a USB interface. When connected to a PC USB port the ATC-840 module is automatically detected and is installed as a native COM port which is compatible with any existing serial communication application. Muliple modules can be installed when using USB hubs thus allowing a hassle-free configuration of a multi serial system without any IRQ or DMA configuration.They have 600W protect between the USB port and RS422 protects the PC from spykes or possible misconnections in the communication bus.

Features:

• Plug and Play
• Maximum RS-422 cable length : 1200 m
• Port Powered

Product Details:

Features:

• Each port can be configured to be 10Base-TX, 100Base-TX
• Up to 2K MAC address
• Support auto-polarity for 10Mbps
• Half/Full duplex traffic selection
• Broadcast storm protection
• Auto MDI-MDIX
• Layer2-4 Multi-Field classifier
• Class of Service-Port based, MAC address, VID,
• VLAN priority, IPv4 ToS, IPv6 DSCP,TCP/UDP
• Support policy-based QoS
• Support 4-level priority queues per port
• WRR/WFQ/SP
• Support hardware IGMP v1,v2 snooping
• Support Port mirror
• Support 16 VLAN (IEEE Std 802.1q)
• Support STP, RSTP and MSTP
• Support port-based access control
• Supports rate control

Product Details:

Features:

• Adds Ethernet connectivity for RS-232/422/485 devices
• 10/100Mbps Ethernet; 230,400bps serial data rate
• Supports TCP/Server, TCP/Client and UDP mode
• Provides six TTL-level programmable digital I/Os
• Web/Telnet/Serial consoles for device configuration
• Windows utility included for device management

 

Operation Modes:

• TCP/Server, TCP/Client and UDP mode 
• Serial Interface (TTL-level)
• Signals : TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND 
• Baud : 300 to 230,400 bps 
• Parity : None, Even, Odd 
• Data bits : 7,8 
• Stop bit : 1,2 
• Flow control : None, RTS/CTS, XON/OFF 
• Programmable Digital I/O
• PIO0~PIO6 : TTL level compatible 
• Configuration Methods
• Web console, Telnet Console and Serial Console 
• Windows utility (included in CD) 

General:

• Power input: 3.3VDC 
• Power consumption: 350mA@+3.3VDC 
• Operation temp.: 0~70C, 5~95% RH 
• Storage temp.: -20~85C, 5~95% RH 
• Regulation: CE/FCC compliant

Product Details:

ATC-277SM is a kind of multi-function serial port to fiber optic MODEM converter. It is the best solution for remote terminal unit (RTU) connect to HOST or a distributed data acquisition system (SCADA)controller. This product uses optical fiber as transmission medium, to improve the system transmission performance.Effectively avoid bad environment of communications equipment.Such as the lightning, surge and electromagnetic interference

RS-232/485/422 Port

• Interface: DB9-DTE (Male) for RS-232.
• 6-bit terminal connector for RS-485/422.
• RS-232: TXD,RXD,GND
• RS-485: 485+,485-
• RS-422: TX+,TX-,RX+,RXBaud rate 300bps ~ 250.4kbps
• Lightning protection RS-232: each line 600W
• RS-485/422: each line 1000W

Physical Specifications:

• Shell: Iron (1 mm)
• Size: 100mm × 86mm × 26 mm
• Weight: 0.60kg full package
• Operating temperature: -20°C to 70°C
• Storage temperature: -40°C to 80°C
• Working humidity: 5 ~ 95% RH
• Power supply: 9-24VDC @ 250mA max.

 

Product Details:

Features:

• Industrial high speed ARM process.
• Frequency Range: GSM 850/ 900 /1800 /1900 MHz
• Baud rate Range: 1200 to 115200 bps, UART sup RS232 /RS485.
• Built - in watch dog.
• Remote dormancy and awakening by phone message.
• Configure the GSM Modem by serial port.
• Control via AT commands.

Product Details:

Features:

• ATC-3001 Modbus Gateway / Modbus to TCP-IP Converter
• Designed for Industrial Equipment
• Ease-of-use in MODBUS protocol conversion include RTU
• ASCII and TCP, Support Driver
• TCP Server/Client, UDP Server/Client, Pair connection operation mode