Description

The RH924YL is a high-reliability industrial communication module engineered for seamless data transmission in complex automation systems. Designed to bridge connectivity gaps between DCS, PLC, and field devices, this module integrates robust protocol conversion, anti-interference technology, and stable long-distance communication capabilities—making it a core component for industrial network integration. Whether deployed in petrochemical plants, power generation facilities, or manufacturing lines, the RH924YL ensures fast, secure data exchange even in harsh industrial environments. The RH924YL also features plug-and-play setup and broad compatibility with mainstream industrial protocols, simplifying system upgrades and reducing deployment time for end-users.

Hainan Jinlin Mechanical & Electrical is a distributor of industrial control products, specializing in a wide range of brands. We possess extensive industry knowledge and market insights. Adhering to the “Customer First, Forge Ahead” business philosophy, we provide high-quality customer service. We’re here for you, dedicated to meeting your needs!

Technical Specifications

Parameter	Value
Product Model	RH924YL
Manufacturer	Foxboro
Product Type	Industrial Communication Gateway Module
Operating Voltage	12–24VDC (±10% tolerance)
Operating Temperature Range	-30°C to 70°C
Supported Protocols	Modbus TCP/RTU, PROFINET, HART, Ethernet/IP
Communication Ports	4 x Ethernet (RJ45), 2 x RS485
Physical Dimensions	130mm × 90mm × 60mm (L×W×H)
Mounting Type	DIN Rail Mount
IP Rating	IP65

Key Features and Benefits

The RH924YL stands out as a versatile communication solution, addressing the critical need for reliable data flow in modern industrial automation. Its multi-protocol support (Modbus TCP/RTU, PROFINET, HART, Ethernet/IP) enables seamless integration of diverse devices—from legacy sensors to modern smart controllers—eliminating compatibility issues in mixed-vendor systems. This flexibility reduces the need for additional converters, lowering system complexity and cost.

Built for industrial durability, the RH924YL features an IP65 rating and wide operating temperature range (-30°C to 70°C), resisting dust, moisture, and extreme temperature fluctuations common in process industries. Its anti-interference design (EMC compliance) filters out electrical noise from motors, inverters, and other high-voltage equipment, ensuring stable signal transmission even in high-electromagnetic environments.

The module’s high-speed data processing capability (up to 1Gbps Ethernet throughput) enables real-time data exchange, critical for time-sensitive applications like emergency shutdown systems and process control loops. Built-in self-diagnostic tools continuously monitor port status, network connectivity, and internal components, providing visual alerts via LED indicators and remote notifications—simplifying troubleshooting and minimizing downtime. Additionally, the RH924YL’s compact DIN rail design saves space in control cabinets, while its plug-and-play interface allows quick installation without extensive technical expertise.

Related Models

RH924XL – Enhanced variant of RH924YL with 8 Ethernet ports (vs. 4) for large-scale network deployments.
RH923YL – Previous generation of RH924YL with basic protocol support (Modbus TCP/RTU, HART) for cost-sensitive applications.
RH924YL-PRO – Upgraded model of RH924YL with 5G/Wi-Fi connectivity, ideal for remote or wireless industrial sites.
RH924YL-R – Redundant communication version of RH924YL, ensuring uninterrupted data transmission for mission-critical processes.
RH924YL-C – Compact variant of RH924YL (100mm × 80mm × 60mm) for space-constrained control cabinets.
RH924YL-T – Temperature-enhanced model of RH924YL (-40°C to 85°C) for extreme cold/hot industrial environments.

We are a distributor of industrial control products from various brands, specializing in selling industrial control products. Leveraging extensive industry knowledge and market insights, we adhere to the business philosophy of “Customer First, Striving for Progress” and prioritize customer service to provide customers with high-quality services. We offer a one-year warranty for RH924YL and all our products. As a certified partner of industry leaders like Emerson, we provide professional pre-sales consultation (including network design and protocol compatibility checks) and after-sales support (on-site configuration and technical training). If you cannot find the model you need, please contact us immediately.

Contact Information: WhatsApp link: [https://wa.me/+86 19389860630](https://wa.me/+86 19389860630), Email: jllucky33@qq.com

Typical Application Areas

Process Industries: DCS/PLC network integration in petrochemical plants, data transmission for oil & gas pipeline monitoring, and HART-enabled sensor connectivity in chemical factories.
Discrete Manufacturing: Factory automation network (FAN) setup for automotive assembly lines, robotic arm communication control, and packaging machinery protocol conversion.
Infrastructure: Building automation system connectivity, environmental protection equipment remote data transmission, and water treatment plant network integration.