Modern Communication Technology

Mcom100H, HART to MODBUS Converter is designed to accept HART inputs from maximum 15 slave units and convert standard variables into fixed MODBUS address registers. This is useful to accept / read exact values available for Flow, Pressure, Temperature transmitters in digital form in the control room eliminating errors in Analog input acquisition and process systems. User selectable baud rate for MODBUS Master on DIP switch is provided. LED Indications for master and slave operations for easy diagnosis.

Technical Specifications

Supply        24 VDC

COMMUNICATION     Rs485 for Master side HART on slave side.

COMMUNICATION SETTINGS:    9600 baud rates.

NO OF SLAVES  15 HART slave units

MODBUS RTU

On MODBUS RTU (Master) Mcom100H gives Floating point value of Current, Primary, Secondary, Third & forth Variables.

Engineering units for 4 variables& Device information like device ID, MFR'S code,hardware, software version etc. for HART slave units. (maximum 15).

HART slave status indication in MODBUS registers.

Features:

·         Relatively easy to understand and use, the HART protocol provides access to the wealth of additional information (variables, diagnostics, calibration, etc.)

·         HART is a no risk solution for enhanced field communication

·         Compatibility with standard 4-20mA wiring

·         Simultaneous transmission of digital data

·         Risk reduction through a highly accurate and robust protocol

·         Increase Plant Availability

·         Reduce Maintenance Costs

·         Improve regulatory compliance

·         Support HART Short/Long frame

·         Support Modbus RTU format

·         Support Modbus Slave mode

·          COM 1: RS-232/422/485

·         Provide LED indicators

·         Built-in Watchdog

·         Mountable on DIN Rail

 Applications

·         Industrial Automation

·         Factory Automation

·         Process Automation

Additional Information:

• Production Capacity: 10000

The MCOM101S is a bi-directional USB-powered RS485 to USB converter with built-in 120 ohm termination option, which makes a half-duplex RS485 available to a PC via the USB port. The USB-485B has a db-9 male connector on the RS485 port, and a USB type A female on the USB port. The adapter is powered from the USB port and no external power is needed. USB cable, terminal block, and drivers are included in the package.  This converter operates from 300 to 1 mbps.

FEATURES

• Plug-and-Play (Hot-pluggable)
• Adds One RS-485 Port Using One USB Port
• Optional Terminal Block Included
• Built-in Optional 120 Ohm Termination
• USB 1.1 and 2.0 Compatible
• Port Powered - No External Power Needed
• Supports 300 bps to 1 mbps
• 3 Feet (1m) Cable for Convenience
• Transmit/Receive LED Indicators
• Data Direction Auto-turnaround - No Flow Control Necessary
• Internal 128/385 Byte TX/RX Buffers
• No IRQs, IO, DMA Required. No IRQ Conflicts
• Supports Remote Wakeup and Power Management
• Easy to Install Included Drivers
• Built-in 600W Surge and 15KV Static Protection
• 1 Year Manufacturer's Warranty

 Application:-

MCOM103S is a bi-directional USB powered RS232 to USB converter which makes a full-duplex RS232 port available to a PC via the USB port. The USB-232-2 has a db-9 male connector on the RS232 serial port, and a USB type A female on the USB port. The RS232 to USB adapter is powered from the USB port; no external power is required This converter operates from 300 to 460,800 bps.

FEATURES

• Plug-and-Play (Hot-pluggable)
• USB 1.1 and 2.0 Compatible
• Port Powered - No External Power Needed
• Supports 300 bps to 460,800 bps
• Supports All RS-232C Signals: TX, RX, RTS, CTS, DTR, DSR, RI and GND
• 3 Feet (1m) Cable for Convenience
• Transmit/Receive LED Indications
• Data Direction Auto-turnaround - No Flow Control Necessary
• Internal 128/385 byte TX/RX Buffers
• No IRQs, IO, DMA Required. No IRQ Conflicts
• Supports Remote Wakeup and Power Management
• Easy to Install Included Drivers
• Built-in 600W Surge and 15KV Static Protection
• 1 Year Manufacturer''s Warranty

MCOM106C is a communication device which can realize data transmission between CAN and network side.  MCOM106C supports two CAN interfaces, one Ethernet interface and TCP/IP protocol stack. User can realize  interconnection between CAN-bus network and Ethernet network to extend the CAN-bus network by MCOM106C. MCOM106C also has one RS485 serial port which is independent to CAN and it can realize data transmission between serial device and Ethernet.

·         All-around hardware protection. CAN, serial port, Ethernet interface and power interface all have high-level protection to adapt harsh industrial environment.

·          10/100Mbps Ethernet interface. Support Auto-MDI/MDIX.

·          Support CAN ID filtering function, various filtering function make using module more secure.

·         One port supports two sockets.

·           CAN baud rate ranges from 10K~1Mbps; support BASIC and LOOPBACK work modes.

·          Support static IP function or DHCP function; support searching device in network by UDP broadcast. 

·         Support restoring default settings by Reload button.  RJ45 has Link/Data LED; Ethernet interface has external isolation transformer and supports 1.5KV electromagnetic isolation. 

·         Support upgrading firmware by network.l  Support modifying Web Server port(Default is 80).

·          Support Keep-Alive function. Support CAN relay function.

·           Support switching between CAN and RS485.

·         Working voltage -DC 5~36V

·         Working current Average 26mA@36V.

·         Average 56mA@12V. Average 124mA@5V.

·          Power supply protection Power supply surge: Level three. Group pulse: Level three.

·         Ethernet interface specification- RJ45, 10/100Mbps, support Auto-MDI/MDIX.

·         Ethernet interface protection 1.5KV electromagnetic isolation Serial port RS485 Serial port baud rate 600~115.2K(bps)

·         CAN baud rate 10K~1M(bps) CAN work mode Basic, loopback CAN protection Power supply isolation, signal isolation

Additional Information:

• Production Capacity: 10000

PROFIBUS is a field bus communication system with a wide range of applications, particularly in the fields of factory and process automation. The MCOM108P integrates devices with serial RS-232, RS-485 or RS-422 interfaces into a PROFIBUS DP network. Serial I/O devices, electronic scales, operator terminals, barcode readers and other automation devices can easily be connected to an existing PROFIBUS network

Features---

16-Bit Microprocessor inside with 80MHz

??? Siemens SPC3 PROFIBUS controller

 ??? Supports PROFIBUS DP-V0 slave

 ??? PROFIBUS transmission rate detect automatically

Max transmission speed up to 12M bps for PROFIBUS and 115.2K bps for COM Port

??? COM Port driver has 100 KB QUEUE input buffer & 100 KB QUEUE output buffer

??? Max length of in/output data is 128 Bytes

 ??? Built-in self-tuner ASIC controller on RS-422/485 port

 ??? 2500Vrms High Speed iCoupler Isolation Protection for PROFIBUS network

 ??? 3000VDC Isolation Protection on the PROFIBUS side

 ??? Provide LED indicators

 ??? Built-in Watchdog

??? Mountable on DIN Rail

Specification—

COM Port specs:

??? Serial port - RS-232/RS-422/RS-485

??? Serial port interface: 14-pin screw terminal block

 ??? Baud Rate???1200/2400/4800/9600/19200/38400/57600/115200 bps

??? Data Format: 7/8 data bits, None/Odd/Even parity bit, 1 stop bit PROFIBUS specs:

 ??? PROFIBUS interface connector: D-sub 9-pin female

 ??? Baud Rate: 9.6K/19.2K/45.45K/93.75K/187.5K/500K/1.5M/3M/6M/ 12Mbps

??? Address Setting: 0~126 (set by DIP switch or EEPROM) Power requirement:

??? Unregulated +10V ~ +30V DC

 ??? Power reverse protection, Over-Voltage brown-out protection

 ??? Power consumption 2.5W Module specs:

??? Dimensions: 119mm X 72mm X 33mm

??? Operating temperature: -25 ~ 75 ºC

??? Storage temperature: -30 ~ 85 ºC

 ??? Humidity???5 ~ 95%, non-condensing

??? LED Status Indicators

Additional Information:

• Production Capacity: 14000