PROSOFT PLX51-HART-4I Controller Module

The PLX51-HART-4I solves the communication gap between traditional process instruments (such as pressure and flow transmitters) and modern Ethernet-based control systems.

PROSOFT PLX51-HART-4I

1. Product Overview

The PLX51-HART-4I solves the communication gap between traditional process instruments (such as pressure and flow transmitters) and modern Ethernet-based control systems. It converts HART device data into Ethernet-compatible protocols, allowing PLCs, SCADA systems, and host computers to directly read and control field instruments.

2. Key Specifications

Communication Channels

4 independent HART channels

Electrical Characteristics

Resolution: 12-bit ADC
Input impedance: 247.5 Ω
Accuracy: < 0.15% calibrated, < 0.30% uncalibrated
Measuring range: 0 to 22 mA
Current limiting: 34 mA

Network Interface

Physical: RJ45 port, compatible with Cat5 STP/UTP cables
Protocols: EtherNet/IP, Modbus TCP/IP, DNP3 (TCP/UDP), PCCC (AB-ETH)
Connection capacity: Up to 20 ARP/TCP connections, 10 CIP connections

3. Main Features

Multi-drop Communication: Supports up to 4 HART devices in multi-drop mode, reducing wiring costs.
Direct Access & Customization: Allows custom HART messaging for direct device access and advanced diagnostics.
Easy Integration: Works with the ProSoft PLX50 Configuration Utility and supports hot-swapping for simplified maintenance.
Broad Compatibility: Interoperable with various HART-enabled instruments, including 4-20 mA and 0-20 mA devices.

4. Structure & Components

Front Panel

6 LED indicators (Ok, Eth, Ch 0–Ch 3) for monitoring device and channel status.

Terminal Area

Power terminals
Earth ground terminal
4 channel terminals (Channel 0–3) for connecting field instruments

5. Typical Applications

Process Control: Connect pressure, temperature, and flow transmitters to host systems.
Industrial Automation: Integrate HART instruments with Allen‑Bradley/Rockwell PLCs.
SCADA Systems: Enable remote data acquisition and monitoring via DNP3.

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Main brand

ABB Allen-Bradley Alstom Bently Emerson Foxboro

GE MOOG Schneider Woodward HIMA Honeywel Triconex & more

Contact our professional team today for customized solutions to meet your electrical component needs.

📧 x13806028623@gmail.com / johnedward.zch@gmail.com

📞 +86 18250705533（Whatsapp）丨Sales Manager : Jinny/John

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Our Product Guarantees

Guarantee 1: 100% brand-new, original imported products.
Guarantee 2: Safe and punctual delivery guaranteed.
Guarantee 3: Premium after-sales service quality assured.

Key Strengths
Competitive pricing paired with ample in-stock inventory.

Order Procedures

Customer confirms the exact model of the product to be purchased.
Our team drafts a detailed, official quotation based on the inquired model and delivery timeline.
Customer reviews the quotation, verifies the model accuracy, and proceeds to place the order.
The order manager prepares a sales contract according to the model and quantity specified by the customer.
Customer checks the contract, gives approval, affixes their seal, returns the signed contract, and remits the payment as per the contract value to the designated bank account.
Once our finance team confirms receipt of payment, the sales representative arranges shipment and notifies the customer to track the logistics via the waybill.

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PROSOFT PLX51-HART-4I Controller Module

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The PLX51-HART-4I solves the communication gap between traditional process instruments (such as pressure and flow transmitters) and modern Ethernet-based control systems.

Tag：analog input module, Controller module, Excitation Controller Module, Industrial Control Module, Intelligent Controller, inverter control unit, PLC module

PROSOFT PLX51-HART-4I

1. Product Overview