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HRT-310 Modbus RTU/ASCII - HART Interfaces (upright)

HRT-310 Modbus RTU/ASCII - HART Interfaces (upright)
£21400

(£256.80 incl VAT)
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Model:HRT-310

Description

The HRT-710 / HRT-310 Gateway is specially designed for the master device of HART protocol. It allows the Modbus master to access the HART devices. These HART devices may be a transmitter, an actuator and so forth. In addition, a software utility "HG_Tool" is provided for module configuration and HART device diagnosis. By using these modules, users can integrate their HART devices into Modbus network easily and quickly.

Features

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

 

HRT-710 HRT-310
Din Rail Installation Horizontal Upright
HART Signal Standard Enhanced send/receive signal
(For long distance comm.)
Loop Power No Support
(module provides +30V output)
Built-In Resistor 250 Ohm (1/4W) 250 Ohm (1W)

 

      Utility      

  • Provides system and communication configuration of HRT-710 / HRT-310
  • Provides Modbus address table for HART command data
  • Provides diagnostic information of HRT-710 / HRT-310 module and HART device
  • Provides send / receive HART command to access HART device
  • Provides "Load/Save" module configuration file to apply to other HRT-710 / HRT-310 quickly

 HART Utility

Specifications

Modbus Command Support

Supports the following Modbus commands.

Code
Name
Description
01
Read Coil Status
Read the ON/OFF status of discrete outputs in the slave
02
Read Input Status
Read the ON/OFF status of discrete inputs in the slave
03
Read Holding Registers
Read the binary contents of holding registers in the slave
04
Read Input Registers
Read the binary contents of input registers in the slave
05
Force Single Coil
Write a single output to either ON or OFF in the slave
06
Preset Single Register
Write an integer value into a single register in the slave
15
Force Multi. Coils
Write each coil in the sequence of coils to either ON or OFF in the slave
16
Preset Multi. Registers
Write a block of contiguous registers in the slave

Hardware Specifications
Model Name HRT-710 HRT-310
UART Interface
COM Port RS-232(3 wires) / RS-422 / RS-485
Baud Rate (bps) 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200
Protocol Modbus RTU / Modbus ASCII
Connector 9-pin screwed terminal block  4-pin screwed terminal block
HART Interface
HART Channel 1
HART Interface 2-pin screwed terminal block
HART Device 2-wired or 4-wired HART devices
HART Topology Point to Point or Multi-Drop
HART Data Only Digital Data
HART Frame Type Short and Long Frame
Burst Mode Supported
Max. HART Device 15
Isolation UL1577 Spec.
Loop Resistor 250 Ω (1/4W) by Jumper 250 Ω (1W) by Dip-Switch
Loop Power No Yes (module provides +30V output) 
Power
Power supply Unregulated +10 ~ +30 VDC
Protection Power reverse polarity protection, Over-voltage brown-out protection
Power Consumption 1 W  3.5W (Max.)
Mechanism
Installation DIN-Rail or Wall Mounting (Horizontal) DIN-Rail (Upright)
Dimensions 72 mm x 35 mm x 121 mm (W x L x H) Detail 25 mm x 116 mm x 120 mm (W x L x H)
Environment
Operating Temp. -25 ℃ ~ +75 ℃
Storage Temp. -30 ℃ ~ +80 ℃
Humidity 5% ~ 95% RH, non-condensing

 

Applications

  • Industrial Automation
  • Factory Automation
  • Process Automation
  • Etc…
Application Images

HART Modbus Serial App 1

HRT-710 / HRT-310, a HART master to Modbus slave gateway, is applied to integrate the information from these HART flow meters into the customer's HMI system. Through the HRT-710 / HRT-310, all of the HART flow meters will be regarded as Modbus slave devices and the HMI system can use the built-in Modbus RTU communication to access these HART flow meters easily.

HART Modbus Serial App 2

More than 250 HART device information needs to be integrated to surveillance center. In PC side, uses 3 pieces of PCI cards (VXC-148U, for 24 channels RS-485 expansion). I-2542A and I-2542B (RS-485 to Fiber) are used in every RS-485 channel to extend RS-485 communication distance. There are about 20 pieces of HRT-710 modules used in every RS-485 channel with the different station ID. Through the structure, SCADA or HMI system can integrate all HART device information via Modbus protocol easily and quickly.

Description

The HRT-710 / HRT-310 Gateway is specially designed for the master device of HART protocol. It allows the Modbus master to access the HART devices. These HART devices may be a transmitter, an actuator and so forth. In addition, a software utility "HG_Tool" is provided for module configuration and HART device diagnosis. By using these modules, users can integrate their HART devices into Modbus network easily and quickly.

Features

 

HRT-710 HRT-310
Din Rail Installation Horizontal Upright
HART Signal Standard Enhanced send/receive signal
(For long distance comm.)
Loop Power No Support
(module provides +30V output)
Built-In Resistor 250 Ohm (1/4W) 250 Ohm (1W)

 

      Utility      

 HART Utility

Specifications

Modbus Command Support

Supports the following Modbus commands.

Code
Name
Description
01
Read Coil Status
Read the ON/OFF status of discrete outputs in the slave
02
Read Input Status
Read the ON/OFF status of discrete inputs in the slave
03
Read Holding Registers
Read the binary contents of holding registers in the slave
04
Read Input Registers
Read the binary contents of input registers in the slave
05
Force Single Coil
Write a single output to either ON or OFF in the slave
06
Preset Single Register
Write an integer value into a single register in the slave
15
Force Multi. Coils
Write each coil in the sequence of coils to either ON or OFF in the slave
16
Preset Multi. Registers
Write a block of contiguous registers in the slave

Hardware Specifications
Model Name HRT-710 HRT-310
UART Interface
COM Port RS-232(3 wires) / RS-422 / RS-485
Baud Rate (bps) 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200
Protocol Modbus RTU / Modbus ASCII
Connector 9-pin screwed terminal block  4-pin screwed terminal block
HART Interface
HART Channel 1
HART Interface 2-pin screwed terminal block
HART Device 2-wired or 4-wired HART devices
HART Topology Point to Point or Multi-Drop
HART Data Only Digital Data
HART Frame Type Short and Long Frame
Burst Mode Supported
Max. HART Device 15
Isolation UL1577 Spec.
Loop Resistor 250 Ω (1/4W) by Jumper 250 Ω (1W) by Dip-Switch
Loop Power No Yes (module provides +30V output) 
Power
Power supply Unregulated +10 ~ +30 VDC
Protection Power reverse polarity protection, Over-voltage brown-out protection
Power Consumption 1 W  3.5W (Max.)
Mechanism
Installation DIN-Rail or Wall Mounting (Horizontal) DIN-Rail (Upright)
Dimensions 72 mm x 35 mm x 121 mm (W x L x H) Detail 25 mm x 116 mm x 120 mm (W x L x H)
Environment
Operating Temp. -25 ℃ ~ +75 ℃
Storage Temp. -30 ℃ ~ +80 ℃
Humidity 5% ~ 95% RH, non-condensing

 

Technical

HRT-310 Modbus-Hart Converter Datasheet

Applications

  • Industrial Automation
  • Factory Automation
  • Process Automation
  • Etc…
Application Images

HART Modbus Serial App 1

HRT-710 / HRT-310, a HART master to Modbus slave gateway, is applied to integrate the information from these HART flow meters into the customer's HMI system. Through the HRT-710 / HRT-310, all of the HART flow meters will be regarded as Modbus slave devices and the HMI system can use the built-in Modbus RTU communication to access these HART flow meters easily.

HART Modbus Serial App 2

More than 250 HART device information needs to be integrated to surveillance center. In PC side, uses 3 pieces of PCI cards (VXC-148U, for 24 channels RS-485 expansion). I-2542A and I-2542B (RS-485 to Fiber) are used in every RS-485 channel to extend RS-485 communication distance. There are about 20 pieces of HRT-710 modules used in every RS-485 channel with the different station ID. Through the structure, SCADA or HMI system can integrate all HART device information via Modbus protocol easily and quickly.

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