Modbus Multiplexer & Modbus Gateway Products

Wholesale Distributor of a wide range of products which include profibus to modbus gateway, hrt-710 hart to modbus rtu convertor, hrt-711 hart to modbus tcp module, tgw series : serial to ethernet convertor, rs-232/422/485 converter/repeater/hub and usb to rs232 convertor.

Profibus To Modbus Gateway

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The gw-7552 gateway is specially designed for the slave device of profibus dp protocol.

Features :-

Protocol & Hierarchy: DP-V0 Slave
Detect transmission rate (9.6 to 12000 kbps)automatically
128 bytes max input data length
130 bytes max output data length
Support Modbus Master and Slave mode
Support Modbus RTU and ASCII format
Address 0~126 set by DIP switch or EEPROM
Support several kinds of baudrate for COM1 from 2.4 to 115.2 kbps
Network Isolation Protection: High Speed iCoupler
3000VDC isolation protection on PROFIBUS side
4KV ESD Protection

Specification:

Model	Description
GW-7552 GW-7552-M	PROFIBUS DP slave to Modbus RTU/ASCII gateway PROFIBUS DP slave to Modbus RTU/ASCII gateway(Metal casing)
GW-7553 GW-7553-M	PROFIBUS DP slave to Modbus TCP/RTU/ASCII gateway PROFIBUS DP slave to Modbus TCP/RTU/ASCII gateway(Metal casing)
GW-7553-CPM GW-7553-CPM-M	PROFIBUS DP slave to CANopen Gateway PROFIBUS DP slave to CANopen Gateway (Metal casing)
GW-7557 GW-7557-M	PROFIBUS DP slave to HART master gateway PROFIBUS DP slave to HART master gateway(Metal casing)

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HRT-710 HART to Modbus RTU Convertor

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Features:

Support HART Short/Long frame
Support HART Burst mode
Allow two HART Masters
Working in point-to-point or multi-drop HART mode
Connecting up to 15 HART modules
Support Modbus RTU and ASCII format
Support Modbus Slave mode
Support firmware update via Com Port. (FW_v1.2 and HW_v1.2)
Support on-line replacement of HART devices. (FW_v1.5)
Support acquire Long Frame Address automatically (FW_v1.5)
Isolated COM Port : RS-232/422/485
Provide LED indicators
Built-in Watchdog
DIN Rail or Wall Mounting

Specification:

Gateway
Module	Type	Description
HRT-310	Modbus RTU/ASCII to HART Gateway (Upright)	Designed as the HART master device and allows MB/RTU & ASCII master to access the HART devices
HRT-710	Modbus/RTU & ASCII to HART gateway	Designed as the HART master device and allows MB/RTU & ASCII master to access the HART devices
HRT-711	Modbus TCP/UDP to HART Gateway	Designed as the HART master device and allows MB/TCP client to access the HART devices
GW-7557	PROFIBUS to HART gateway	Designed as the HART master device and allows PROFIBUS DP master to access the HART devices

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HRT-711 HART to Modbus TCP Module

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Features:

Support HART Short/Long frame
Support HART Burst mode
Allow two HART Masters
Working in point-to-point or multi-drop HART mode
Connecting up to 15 HART modules
Support Modbus TCP/UDP server
Support Modbus Slave mode
Support firmware update via Com Port
Support on-line replacement of HART devices
Support acquire Long Frame Address automatically
Provide LED indicators
Built-in Watchdog
Mountable on DIN Rai

Specification:

Gateway
Module	Type	Description
HRT-310	Modbus RTU/ASCII to HART Gateway (Upright)	Designed as the HART master device and allows MB/RTU & ASCII master to access the HART devices
HRT-710	Modbus/RTU & ASCII to HART gateway	Designed as the HART master device and allows MB/RTU & ASCII master to access the HART devices
HRT-711	Modbus TCP/UDP to HART Gateway	Designed as the HART master device and allows MB/TCP client to access the HART devices
GW-7557	PROFIBUS to HART gateway	Designed as the HART master device and allows PROFIBUS DP master to access the HART devices

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tGW Series : Serial To Ethernet Convertor

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RS232/RS485/RS422 to Ethernet Convetor

Features:

Supports Modbus TCP/UDP master and slave
Supports Modbus RTU/ASCII master and slave
Max. TCP connections (masters) per serial port: 32 (tGW-71x), 16 (tGW-72x) or 10 (tGW-73x)
Read-cache ensures faster Modbus TCP/UDP response
Supports UDP responder for device discovery (UDP Search)
Static IP or DHCP network configuration
Easy firmware update via the Ethernet (BOOTP, TFTP)
Tiny Web server for configuration (HTTP)
Contains a 32-bit MCU that efficiently handles network traffic
10/100 Base-TX Ethernet, RJ-45 x 1 (Auto-negotiating, auto MDI/MDIX, LED Indicators)
Includes redundant power inputs: PoE (IEEE 802.3af, Class 1) and DC jack
Allows automatic RS-485 direction control
3000 VDC Isolation and +/-4 kV ESD protection for i versions
Male DB-9 or terminal block connector for easy wiring
Tiny form-factor and low power consumption
RoHS compliant & no Halogen
Cost-effective Modbus gateway

Specification:

Model	Description
tGW-712 CR	Tiny Modbus/TCP to RTU/ASCII Gateway with PoE and 1 RS-232 Port (RoHS)
tGW-722 CR	Tiny Modbus/TCP to RTU/ASCII Gateway with PoE and 2 RS-232 Ports (RoHS)
tGW-732 CR	Tiny Modbus/TCP to RTU/ASCII Gateway with PoE and 3 RS-232 Ports (RoHS)
tGW-715 CR	Tiny Modbus/TCP to RTU/ASCII Gateway with PoE and 1 RS-422/485 Port (RoHS)
tGW-725 CR	Tiny Modbus/TCP to RTU/ASCII Gateway with PoE and 2 RS-485 Ports (RoHS)
tGW-735 CR	Tiny Modbus/TCP to RTU/ASCII Gateway with PoE and 3 RS-485 Ports (RoHS)
tGW-718 CR	Tiny Modbus/TCP to RTU/ASCII Gateway with PoE and 1 RS-232/422/485 Port (RoHS)
tGW-724 CR	Tiny Modbus/TCP to RTU/ASCII Gateway with PoE, 1 RS-232 and 1 485 Ports (RoHS)
tGW-734 CR	Tiny Modbus/TCP to RTU/ASCII Gateway with PoE, 2 RS-232 and 1 485 Ports (RoHS)

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RS-232/422/485 Converter/Repeater/Hub

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Features:

True RS-485 Star Wiring Hub
Independent RS-485 driver for each channel
LEDs for indicating RS-485 TxD/RxD activity
Auto Switching baud rate, 300 ~ 115200 bps and fixed baud rate setting via rotary switch, 1200 ~ 115200 bps
Hubs can be daisy chained for 256 channels
120 Ω termination resistor for each channel
Power Input, +10 ~ +30 VDC
Operating Temperatures, -25 °C ~ +75 °C
DIN-Rail

Specification:

RS-232/422/485 converter/repeater/Hub
Model	Function	Interface		Isolation
tM-7520U	Converter		RS-232 to RS-485	2500 VDC Isolation on RS-232 side
I-7520	Converter		RS-232 to RS-485	3000 VDC Isolation on RS-232 side
I-7520R	Converter		RS-232 to RS-485	3000 VDC Isolation on RS-485 side
I-7520A	Converter		RS-232 to RS-422/485	3000 VDC Isolation on RS-232 side
I-7520AR	Converter		RS-232 to RS-422/485	3000 VDC Isolation on RS-422/485 side
I-7520U4	Converter and 4-Channel Hub		RS-232 to RS-485	2500 VDC Isolation
I-7551	Repeater		RS-232 to RS-232	3000 VDC Isolation on 3 ways
tM-7510U	Repeater		RS-485	2500 VDC Isolation
I-7510	Repeater		RS-485	3000 VDC Isolation
I-7510A	Repeater		RS-422/485	3000 VDC Isolation
I-7510AR	Repeater		RS-422/485	3000 VDC Isolation on 3 ways
I-7510P	Repeater		RS-485	5000 VDC Isolation on 3 ways
I-7513	3-Channel Hub		RS-485	3000 VDC Isolation on 3 ways
I-7514U	4-Channel Hub		RS-485	2500 VDC Isolation

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USB to RS232 Convertor

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Industrial Grade USB to RS232 Convertor.

Features:
1.Small volume,easy installation
2.No power supply needed,plug and play 3.Single chip(ASIC) USB port to serial port communication Automatic detective serial signal rate
4.Accord USB1.1or2.0,EIA RS232 standard 5.USB full-speed to 12Mbps
6.LED indication:RXD/TXD(RS-232)

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USB TO RS485 Convertor

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Industrial Grade Serial Convertor.

Features:

Small volume,easy installation.
No power supply needed,plug and play.
Single chip (ASIC) USB port to serial port communication.
Transmit distance reach up to 1800 M at the rate of 115200bps.
Automatic send data control,auto distinguish and sense direction adopt data transfer.
Auto sense serial signa lrate,zero delay automatic transmit.

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USB TO RS232/RS485/RS422 Convertor

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Features:

Convert USB to 1RS-232 or RS-485 or RS-422
Low CPU occupation rate,steadily performance
RS-485/422 can establish at most 32 nodes
RS-485/422 transmit distance can reach up to1200m
Serial port support 2KVAC isolation protect
Auto sense serial signal rate,bandrate:300¿¿¿115200bps
Industrial grade design,IP30 degree of protection
No fan,low consumption design
Plug and play,9-48VDC external power supply or USB power supply or both of them.
Storage temperature:-40¿¿¿¿¿¿85¿¿¿; Humidity: Relative humidity 5%to95%

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CAN Bus Converter Series

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Features:

Compatible with CAN specification 2.0A and 2.0B
Fully compatible with ISO 11898-2 standard (for I-7530/I-7530T)
Fully compatible with ISO 11898-3 standard (low speed fault tolerance) (for I-7530-FT)
Support various baud rate from 10K bps to 1M bps
Jumper for 120 Ω terminal resistor (for I-7530/I-7530T)
Software configurable CAN and RS-232 communication parameters
Power, data flow and error indicator for CAN and RS-232
Watchdog inside
Support transparent communication mode
1000 frames in CAN received buffer and 900 frames in RS-232 received buffer
Full-duplex communication mode of RS-232 devices is not supported

Specification:

Model	Description
I-7530	RS-232/CAN bus converter with 9-pin D-sub connector
I-7530A-MR	Modbus RTU to CAN converter
I-7530A	Intelligent RS-232/485/422 to CAN converter
I-7531-UT	CAN bus isolated repeater with screw terminal connector, -40 to 85°C operating temperature
I-7540D-MTCP	CAN to Ethernet/ Modbus TCP/ Modbus RTU Converter
I-7565-DM	Internet communication controller with one CAN bus, one RS-232, one RS-485 and one Ethernet (Metal casing)

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PROFINET To Modbus RTU/ASCII Gateway

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Features:
• Protocol: PROFINET IO Device
• PROFINET Conformance Class B and RT Class 1
• Cyclic Time: 1ms (min)
• Generic GSDML File Provided (Version 2.25)
• Max length of input/output data is 512/512 Bytes
• Support Modbus Master and Slave mode
• Support Modbus RTU and ASCII format
• Support several kinds of baud rate for COM1 from 1.2 to 460.8 kbps
• Provide LED indicators
• 4 kV Contact ESD protection for any terminal
• Wide range of power input (+10 to +30 VDC) and operating temperature (-25 to 75°C)

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USB To RS-232/422/485 And CAN Converter/Hub

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RS232/RS485/RS422 to USB Convertor.
Features:

Fully Compliant with the USB 1.1/2.0/3.0
3000 VDC Isolation Protection on the RS-232/422/485 side
ESD Protection for the RS-232/422/485 Data Line
Transmission speed up to 921.6 kbps (For I-7561U)
No External Power Supply required
Automatic RS-485 Direction Control
Operating Temperatures, -25 °C ~ +75 °C
DIN-Rail Mounting

Specification:

USB to RS-232/422/485 and CAN converter/Hub
Model	Function	Interface	Isolation
I-7560	Converter	USB to RS-232	Non-isolated
I-7560U	Converter	USB to RS-232	Non-isolated
tM-7561	Converter	USB to 485	2500 VDC Isolation on RS-485 side
USB-2514	Converter	USB to 4-Port RS-232 Converter	Non-isolated
I-7561	Converter	USB to RS-232/422/485	3000 VDC Isolation on RS-232/422/485 side
I-7561U	Converter	USB to RS-232/422/485	3000 VDC Isolation on RS-232/422/485 side
I-7563	Converter and 3-Channel Hub	USB to RS-485 Hub	3000 VDC Isolation on RS-485 side
I-7563U	Converter and 3-Channel Hub	USB to RS-485 Hub	3000 VDC Isolation on RS-485 side
I-7565	Converter	USB to CAN	3000 VDC Isolation on CAN side
I-7565-H1	Converter	USB to 1-port (high performance)	3000 VDC on CAN side
I-7565-H2	Converter	USB to 2-port (high performance)	3000 VDC on CAN side
I-7565-CPM	Converter	USB to CANopen	3000 VDC on CAN side
I-7565-DNM	Converter	USB to DeviceNet	3000 VDC on CAN side

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Profibus Converter

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Features :-

Protocol & Hierarchy: DP-V0 Slave
Detect transmission rate (9.6 to 12000 kbps)automatically
128 bytes max input data length
131 bytes max output data length
Support Modbus Master and Slave mode
Support Modbus RTU, ASCII and TCP format
Address 0~126 set by DIP switch or EEPROM
Support several kinds of baudrate for COM1 from 2.4 to 115.2 kbps
Network Isolation Protection: High Speed iCoupler
3000 VDCisolation protection on PROFIBUS side
4 kV ESD Protection

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tSH-735 Multi Master Port RS485 Convertor

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1 Slave with 2 Master RS485 Port.

Features:

Supports Baud Rate conversion application
Supports Modbus RTU/ASCII protocol conversion
Supports two masters sharing one slave port for tSH-73x Series only
Raw data mode for most query-response protocols
Built-in web server for easy configuration (HTTP)
Redundant power inputs: PoE (IEEE 802.3af, Class 1) and DC jack
Allows automatic RS-485 direction control
Tiny form-factor and low power consumption

Specification:

tSH-700 Series (Tiny Serial Port Sharer with PoE and DC jack)
Model (Non-Isolated)	Model (Isolated)	RS-232	RS-485	Application	COM1	COM2	COM3
tSH -732 CR	tSH -732i CR	3	-	Sharer	3-wire RS-232	3-wire RS-232	3-wire RS-232
tSH -735 CR	tSH -735i CR	-	3		2-wire RS-485	2-wire RS-485	2-wire RS-485
tSH -734 CR	tSH -734i CR	2	1		2-wire RS-485	3-wire RS-232	3-wire RS-232

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MDC-714 Modbus Multiplexer

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4 port Modbus Data Concentrator with RS232, RS485 & Ethernet Port.

Features:

Supports Modbus master/slave on the serial port and Modbus TCP slave on the Ethernet interface
Supports up to 8 simultaneous Modbus TCP connections at one time ¿¿¿
Data pool for up to 9600 registers Modbus polling commands for up to 250 de¿¿¿ nitions ¿¿¿
Easy con¿¿¿ guration with a simple CSV ¿¿¿ le for quick start-up ¿¿¿
HTML5 Web-based user interface
MDC-705i-DL supports data recording and storage to a removable microSD card

Specification:

Model	Description
MDC-711 CR	Modbus Data Concentrator with 1 x Ethernet and 1 x RS-232, 1 x RS-485 (RoHS)
MDC-714 CR	Modbus Data Concentrator with 1 x Ethernet and 1 x RS-232, 4 x RS-485 (RoHS)
MDC-741 CR	Modbus Data Concentrator with 1 x Ethernet and 4 x RS-232, 1 x RS-485 (RoHS)
MDC-771 CR	Modbus data concentrator with 1 x Ethernet and 7 x RS-232, 1 x RS-485 (RoHS)