Bộ chuyển đổi Modbus RTU/ASCII sang HART ICP DAS HRT-310 CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng

Liên hệ

Modbus RTU/ASCII to HART Gateway

THÔNG TIN SẢN PHẨM

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
Support on-line replacement of HART devices
Support acquire Long Frame Address automatically
Provide LED indicators
Built-in Watchdog
DIN Rail or Wall Mounting

Introduction

The 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, we also provide the software utility, HG_Tool, for module configuration and HART device diagnosis. By using these modules, users can integrate their HART devices into Modbus network easily and quickly.

Applications

Industrial Automation
Factory Automation
Process Automation
Etc…

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-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.

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-310 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.

Specifications

COM Ports
Ports	RS-232(3 wires) / RS-422 / RS-485
Baud Rate	1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200
Protocol	Modbus RTU / Modbus ASCII

HART
Ports	1
Device	2-wired or 4-wired HART devices
Topology	Point to Point or Multi-Drop
Data	Only Digital Data
Frame Type	Short and Long Frame
Burst Mode	Supported
Max. HART Device	15
Loop Resistor	250 Ω (1W) by Dip-Switch
Isolation	UL1577 Spec.
Protocol	2-pin screwed terminal block
Loop Power	Yes (module provides +30V output)

Power
Reverse Polarity Protection	Power reverse polarity protection, Over-voltage brown-out protection
Input Range	Unregulated +10 ~ +30 VDC
Consumption	3.5W (Max.)

Mechanical
Dimensions (mm)	25 x 116 x 120 (W x L x H)
Installation	DIN-Rail

Environment
Operating Temperature	-25 ~ +75 °C
Storage Temperature	-30 ~ +80 °C
Humidity	10% ~ 90% RH, Non-condensing

Download

Datasheet

Documents

Ordering Information

HRT-310 CR

Modbus RTU/ASCII to HART Gateway (RoHS)

Bộ chuyển đổi Modbus RTU/ASCII sang HART ICP DAS HRT-310 CR

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