Henrich Electronics

Henrich Electronics Excellence in Industrial Ethernet Switches and Wireless Communications. Some of which include CBTC, TCMS and P*S.

“Founded 30 years ago, the early Henrich team participated in the founding of the USA Industrial Ethernet Association (UIEA). For over 15 years since, our team has been developing and supplying on-board control & communications, Ethernet solutions. With over 2,000 Industrial Ethernet products to choose from, we guarantee there is a solution for your specific application. Our products are EN50155 certified (with MTBF of up to 50 years), IEC22163 certified, and have zero tolerance for defect.”

💬 Is your network ready for the 2026 Smart Factory surge? ➡️ As we look toward 2026, the "Smart Factory" is no longer a ...
02/27/2026

💬 Is your network ready for the 2026 Smart Factory surge?

➡️ As we look toward 2026, the "Smart Factory" is no longer a buzzword—it’s a massive expansion of high-density automation. More sensors, 4K inspection cameras, and AI-driven PLCs mean your network traffic is about to increase.

What this means for your infrastructure:

✅ The Need for Speed: Standard 100M switches are becoming bottlenecks. Gigabit speeds are now a requirement to handle increased data loads.

✅ Zero-Downtime Reliability: With more devices connected, a single failure can halt an entire line. Redundancy protocols like ERPS and RSTP are critical for sub-50ms recovery.

✅ Environmental Resilience: Automation is moving closer to the "edge," where heat, vibration, and EMI are constant threats.

Our rugged industrial switches are engineered specifically for these high-density environments, ensuring that as your factory gets smarter, your connection stays stronger.💡

Check out the link to learn more: https://predision.com/detail?id=104

Stop replacing your legacy machines—start connecting them. Many industrial facilities still rely on high-value legacy e...
02/12/2026

Stop replacing your legacy machines—start connecting them.

Many industrial facilities still rely on high-value legacy equipment that communicates via RS-232, RS-485, or RS-422. The challenge? These machines can’t "talk" to your modern Ethernet-based management system.

How to bridge the gap in 3 steps:

🔌 Connect: Plug your serial device into the Predision Serial Device Server.

🔄 Convert: The server converts serial data into TCP/IP packets.

🌐 Communicate: Access your machine data from anywhere on the network via a virtual COM port or IP address.

✅ Why it matters: You gain real-time monitoring and data collection without the capital expense of replacing perfectly functional machinery.

🔗 Click here to learn more about our Serial Device Server: https://predision.com/detail/?id=297

Rugged, Reliable, and Ready for the Plant Floor: Meet the Predision RS-232 to RS-485 Converter. ⚙️ When you're bridging ...
02/05/2026

Rugged, Reliable, and Ready for the Plant Floor: Meet the Predision RS-232 to RS-485 Converter. ⚙️

When you're bridging legacy equipment with modern industrial networks, you can't afford a weak link. Our RS-232 to RS-485 Converter (HESC-T-011) is engineered specifically for the environments where consumer-grade gear fails.

Why it’s a Predision MVP:

🌡️ Extreme Temperature Resilience: Operates flawlessly from -25°C to 70°C. Whether it’s an unconditioned warehouse or a high-heat manufacturing cell, the data keeps flowing.

⚡ Industrial-Grade Protection: Features ±15KV ESD Protection and 600W Surge Protection on the RS-485 port. It’s built to survive the electrical noise and voltage spikes common in industrial settings.

✅ High-Speed Versatility: Supports a wide range of baud rates from 300 to 115,200 bps, making it compatible with everything from older sensors to modern PLCs.

The Networking Engineer's Solution:

The Challenge: A networking engineer needs to pull data from a legacy CNC machine located 800 feet away from the control room. The machine only has an RS-232 port (limited to 50ft), and the cable path runs directly alongside high-voltage motor lines that create significant electrical interference.

The Predision Fix: By placing the converter at the machine, the engineer converts the signal to RS-485. This allows the data to travel the full 800 feet over a simple twisted-pair cable. Thanks to the 600W surge and ESD protection, the engineer doesn't have to worry about the nearby motors "frying" the serial ports. It’s a low-cost, high-reliability fix that avoids a total system overhaul.

Want to learn more? See the full specs here:

https://predision.com/detail/?id=90

The Future of Factories is Here: Why Predictive Maintenance is Reshaping Industrial Ethernet. Industry 4.0 isn't just a ...
02/04/2026

The Future of Factories is Here: Why Predictive Maintenance is Reshaping Industrial Ethernet.

Industry 4.0 isn't just a buzzword anymore—it's a critical shift. One of the most impactful trends we're seeing gain massive traction is Predictive Maintenance (PdM).

Instead of waiting for machinery to break down (reactive) or performing maintenance on a fixed schedule (preventative), PdM leverages real-time data from sensors to predict when a failure is likely to occur.

This means:
📉 Reduced downtime
💰 Lower maintenance costs
📈 Increased operational efficiency

But here’s the challenge: Getting all that critical sensor data from the factory floor to your analytics platform requires a robust, high-speed, and reliable network infrastructure. This is where Industrial Ethernet becomes the backbone of any successful PdM strategy.

Traditional networks can introduce latency or points of failure, jeopardizing the real-time insights PdM depends on. At Predision, we understand these demands. Our managed Industrial Ethernet switches, for example, are designed to handle the high data volumes and harsh environments of industrial settings, ensuring your PdM sensors communicate flawlessly.

When you're building your next-gen smart factory, remember that reliable data transmission isn't just a convenience—it's the foundation of true predictive power.

Visit our website to learn more about our RS-232 to RS-485 Converter: https://predision.com/detail/?id=90

Stop letting 50ft cable limits slow down your data. 🔌 Did you know that standard RS-232 signals usually top out at about...
02/03/2026

Stop letting 50ft cable limits slow down your data. 🔌

Did you know that standard RS-232 signals usually top out at about 50 feet? In a sprawling warehouse or a multi-story chemical plant, that just doesn't cut it. The solution? Converting to RS-485.

Our RS-232 to RS-485 Converter (HESC-T-011) acts as a high-speed translator for your industrial machines. Here’s why it’s a "must-have" for your toolkit:

✅ Go the Distance: Extends your data transmission from a measly 50ft to over 4,000 feet (1.2km).

✅ Network Scaling: Connect up to 256 modules in a single RS-485 network without needing a repeater.

✅ Rugged Protection: Built-in 3000V optical isolation protects your expensive host controller from ground loops and surges.

✅ Zero-Lag Switching: Features "AutoPro" technology for automatic baud rate switching (300 to 115200 bps)—no software drivers required.

How to use it: Simply connect your RS-232 host (like a PC or PLC) to the input, and use the terminal blocks to run a simple twisted-pair wire to your remote devices. It’s a plug-and-play fix for long-range industrial communication.

Check out the Predision website to learn more about our RS-232 to RS-485 Converter: https://predision.com/detail/?id=90

And be sure to check out our brand new Predision page:
https://www.facebook.com/PredisionLLC/

11/13/2025

Car or Train Application Ethernet Switches, Ruggedized with Great Designs!

11/13/2025

Hardened Industrial Machine to Machine Communications at one-stop shop store at: www.predision.com

📢 The HESC-T-029 Industrial RS-485 Optoelectronic Isolated Repeater by Henrich is designed to extend the communication d...
03/21/2025

📢 The HESC-T-029 Industrial RS-485 Optoelectronic Isolated Repeater by Henrich is designed to extend the communication distance of RS-485 BUS networks and increase the number of RS-485 network devices. 📢

🌐 A standout feature of the HESC-T-029 is its fast transient voltage suppression on both sides, which protects the RS-485 interface from lightning and electrostatic discharge (ESD). The advanced TVS (Transient Voltage Suppressor) technology used in this repeater ensures high-speed transmission for RS-485 ports by maintaining a high impedance state under normal conditions and quickly lowering impedance during high power impacts to absorb large currents. This provides 600W lightning and ESD protection per line, safeguarding the circuit components from damage caused by surge voltage and instant over-voltage.

💡 The HESC-T-029 supports asynchronous half-duplex communication with a baud rate range from 300 bps to 115.2 Kbps. It features a 5-pin terminal block for both input and output, and includes built-in zero delay auto receiving and transmitting conversion. The unique I/O circuit automatically controls data flow direction without requiring any handshake signals (RTS, DTR), and no jumper wire setting is needed for half-duplex (RS-485) mode. Each repeater can connect up to 32 RS-485 devices, making it highly adaptable for various industrial applications.

🌎 In terms of environmental resilience, the HESC-T-029 operates efficiently in a wide temperature range from -40°C to 85°C and supports transmission distances from 0 to 1200 meters (at 9600 bps). The repeater is housed in an aluminum enclosure and is designed for wall mounting, ensuring durability and ease of installation in industrial settings.

Overall, the Henrich HESC-T-029 Industrial RS-485 Optoelectronic Isolated Repeater is a reliable and efficient solution for extending RS-485 communication networks. Its robust protection features, high-speed transmission capabilities, and ease of integration make it an excellent choice for enhancing industrial communication systems.

⚡ Visit our site https://www.predision.com/ to see everything we have to offer and how we can help your business with custom solutions. ⚡

📢 The HEST20GM Series Gigabit Ports Managed Industrial Ethernet Switches by Henrich are designed to meet the rigorous de...
03/14/2025

📢 The HEST20GM Series Gigabit Ports Managed Industrial Ethernet Switches by Henrich are designed to meet the rigorous demands of industrial communication systems. 📢

💡 These switches are equipped with up to 20 gigabit M12 copper ports, providing robust and high-speed connectivity for various industrial applications. Key features of the HEST20GM Series include support for Console, Web, Telnet, and SNMP-based network management software, allowing for flexible and comprehensive network management. The switches also support advanced features such as port VLAN, multicast, QoS, and fast redundancy ring protocols like RingOn and RSTP, ensuring reliable and efficient network performance.

🔥 The HEST20GM Series is built to withstand harsh industrial environments, with a working temperature range of -40°C to 75°C and IP40 ingress protection. The switches are designed with high standards for temperature resistance and electromagnetic interference resistance, making them suitable for installation in terminal equipment cabinets to ensure system stability and reliability.

🌐 These switches offer full gigabit communication capability, increasing bandwidth and enabling high-performance data transfer for large amounts of video, voice, and other types of data. This makes them ideal for use in factory automation, railway industries, monitoring systems, and other industrial sites with strict EMC compatibility requirements.

📐 The HEST20GM Series supports a wide range of software functions, including basic settings (user management, IP settings, local time settings), advanced function settings (VLAN, trunking, QoS, IGMP snooping, broadcast storm control), and management functions (system info, performance monitoring, system update and backup). The switches also feature diagnostic functions such as email and relay warnings, ensuring proactive network management.

🔎 In terms of hardware specifications, the HEST20GM Series supports DC 12-48V redundant power input with reverse protection and short power interruption of less than 10 ms. The switches adhere to various IEEE standards, including IEEE 802.3 for Ethernet, IEEE 802.3u for Fast Ethernet, and IEEE 802.3x for flow control, among others.

🌬️ The switches are designed with a fanless cooling system for efficient heat dissipation and have a compact metal enclosure with IP40 protection. They can be wall-mounted and have dimensions of 7.87" x 5.12" x 1.57" (200 mm x 130 mm x 40 mm), weighing 1.5 kg.

Overall, the Henrich HEST20GM Series Gigabit Ports Managed Industrial Ethernet Switches offer a robust and reliable solution for industrial network management. Their advanced features, high performance, and rugged design make them an excellent choice for a wide range of industrial applications.

⚡ Visit our site https://www.predision.com/ to see everything we have to offer and how we can help your business with custom solutions. ⚡

📢 The HESF-T Series Serial RS-232/422/485 to Fiber Optic Transceiver by Henrich is a multi functional fiber optic modem ...
03/07/2025

📢 The HESF-T Series Serial RS-232/422/485 to Fiber Optic Transceiver by Henrich is a multi functional fiber optic modem designed to support asynchronous RS-232, RS-422, and RS-485 communication interfaces. 📢

⭐ This series is ideal for connecting remote terminal units (RTUs) to hosts or distributed data acquisition systems (SCADA controllers). The HESF-T Series supports a variety of asynchronous communication protocols, including RS-232, RS-422, and RS-485. It allows for the mixing of two RS-232, RS-422, or RS-485 interfaces simultaneously, supporting both 2-wire (half-duplex) RS-485 and 4-wire (full duplex) RS-422 working modes. The RS-232 mode of the fiber optic converter supports data (TXD or SD) transmission control, enhancing adaptability to various software and simplifying control methods.

🔎 This fiber optic modem supports multiple fiber optic connection methods between asynchronous serial ports, enabling full-duplex or half-duplex communication through optical fiber. The communication distance can reach up to 2 kilometers for multi-mode and up to 20 kilometers for single-mode.
The transmission rate for RS-232 signals is up to 115.2 Kbps, while the transmission rate for RS-422/485 signals can reach up to 500 Kbps. The ability to mix interfaces of different electrical standards allows RS-232 equipment to connect with RS-422/485 equipment, effectively replacing RS-232 to RS-422/485 interface converters or optical isolators and providing excellent EMI/RFI characteristics.

💡 Key features of the HESF-T Series include 600W surge protection for RS-232/422/485 signal lines, ensuring robust performance in environments with electrical disturbances. The series supports the transmission of two data signals (sending and receiving data) and includes an automatic enable control circuit for RS-422/485 data transmission with zero-delay conversion time.

🔥 The hardware specifications include standard RS-232 three-wire interfaces with ±15KV anti-static ESD protection and a transmission rate of up to 115.2 Kbps. The HESF-T Series operates efficiently in a wide temperature range from -40°C to 85°C and relative humidity levels from 5% to 95% (non-condensing). This makes it suitable for use in harsh industrial environments.

Overall, the Henrich HESF-T Series Serial RS-232/422/485 to Fiber Optic Transceiver is a versatile and reliable solution for extending serial communication over long distances using fiber optics. Its robust protection features, wide compatibility, and high transmission rates make it an excellent choice for various industrial and commercial applications.

⚡ Visit our site https://www.predision.com/ to see everything we have to offer and how we can help your business with custom solutions. ⚡

📢 The HESIO-T-018 Precision Temperature and Humidity Sensor by Henrich is designed to measure ambient temperature and hu...
02/21/2025

📢 The HESIO-T-018 Precision Temperature and Humidity Sensor by Henrich is designed to measure ambient temperature and humidity with high accuracy. 📢

⭐ It connects to cord end terminals and uses RS-485 for communication, collecting data over the MODBUS protocol. This makes it ideal for environments where precise temperature and humidity control are required, such as communication rooms and IT data centers.

🔎 Key features of the HESIO-T-018 include its wall-mounted or magnetic-mounted design, which offers flexibility in installation. The sensor provides a linear response and integrates temperature and humidity measurements into a single device. An LCD display shows real-time temperature, humidity, address, and baud rate, making it easy to monitor conditions at a glance. The sensor uses a special sensitive element that offers a wide measuring range and high precision.

💡 The HESIO-T-018 operates on a DC 12-24V power supply and measures temperature within a range of -10°C to 70°C with an accuracy of ±0.5°C (from -10°C to 60°C). It also measures humidity from 0%RH to 99%RH with an accuracy of ±3%RH (at 25°C, 20%RH to 80%RH). The sensor is designed to function in operating temperatures from -10°C to 70°C and can be stored in temperatures ranging from -20°C to 80°C (non-condensing).

🌐 For communication, the HESIO-T-018 uses the MODBUS RTU protocol and provides RS-485 signal output. It includes surge protection of 600W for the RS-485 port, ensuring reliable performance even in environments with electrical disturbances. The sensor also features a 16-bit hardware address DIP switch and a communication indicator light, enhancing its usability and integration into various systems.

Overall, the Henrich HESIO-T-018 Precision Temperature and Humidity Sensor is a reliable and accurate solution for monitoring environmental conditions. Its robust design, high precision, and ease of integration make it an excellent choice for applications requiring precise temperature and humidity control.

⚡ Visit our site https://www.predision.com/ to see everything we have to offer and how we can help your business with custom solutions. ⚡

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