Industrial Gateway

HRT-310

  • 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.

Model HRT-710 HRT-310
Loop Power No Support
(module provides +30V output)

Application

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 (-13 to 167 ℉)
 Storage Temperature -30 ~ +80 °C (-22 to 176 ℉)
 Humidity 10% ~ 90% RH, Non-condensing

 

Description

 PRODUCT SERIES     DESCRIPTION    QTY   INQUIRY
 HRT-310     CR  Modbus RTU/ASCII to HART Gateway (RoHS) 1