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

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The HART-310 HART Interface allows a Modbus RTU/ASCII master to access HART devices such as a transmitter or an actuator etc.

Model: HRT-310

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Subtotal: £339.00

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

£339.00

Quantity:

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

£339.00

Description
Features
Specifications
Technical
Applications

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

ã€€ 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 â„ƒ ~ +75 â„ƒ
Storage Temp.	-30 â„ƒ ~ +80 â„ƒ
Humidity	5% ~ 95% RH, non-condensing

Technical

HRT-310 Modbus-Hart Converter Datasheet

Applications

Industrial Automation
Factory Automation
Process Automation
Etc…

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.