Hart to Modbus Gateway

Name

Description

Gateway Power

9~30VDC

Modbus Interface

RS-232/RS-422/RS485

HART Interface

HART Digital Signal

Consumption

1W

Interface Input Inpedance

≥5KΩ

HART Interface Voltage Insulation Value

50VDC

HART Output Amplitude

500mVpp (500Ω)

Humidity Range

(5~95)%RH

Working Temperature

-20℃~70℃

Storage Temperature

-20℃~70℃

Isolation Voltage

Modbus and HART Interface, 500VAC

Protection Level

IP20

EMC

GB/T 18268.1-2010

GB/T 18268.23-2010

Weight

0.2kg

Construction Material

Housing: ABS/PA66; Clip: POM; Coating: Polyester Epoxy Resin

HART Master Type

The Primary or Secondary Master can be Selected.

HART Network Topology

Support HART Point to Point or Multi-Drop Working Mode, and can Connect 15 Instruments at most

Burst Mode(Burst)

Support HART Slave Device Burst Mode

HART Customized Command

Support 100 HART CUSTOMIZED COMMANDS AT MOST, EACH 5000 BYTES FOR HART INPUT OUTPUT ZONE AND DATE BUFFER ZONE.

HART Modem Mode

Gateway can be set as HART Modem Mode.

HART Sampling Resistor

Optional for Internal Sampling Resistor or External Resistor

Modbus Baud Rate

300,600,1200,2400,4800,9600,19200,38400,57600,115200bps, optional

Modbus Communication Mode

Support Modbus Slave RTU and ASCII Communication Mode

Modbus Function Code

0x03/0x04/0x06/0x10