6G Controls - Leading Supplier of New & Original PLC 、DCS Parts and Automation Controller
Overview
The Yokogawa ALR121-S50 is a specialized serial communication module for industrial applications, particularly in safety control systems. It provides a reliable and efficient means to connect various devices and systems within a network. This module works with Yokogawa’s safety control stations (SCS) to enable Modbus communication.
Key Features and Specifications
- Interface: RS-422/RS-485 (4-wire system)
- Connection Method: Point-to-point (RS-422) and Multipoint (RS-485)
- Communication Function: Half-duplex
- Synchronization Method: Start-stop synchronization
- Transmission Speed: 1200/2400/4800/9600/19200/38400 bps
- Transmission Code: Binary
- Character Length: 8 bits (fixed)
- Stop Bit Length: 1 bit (fixed)
- Parity Check: None/even/odd
- Compatibility: Compatible with Yokogawa’s SSC60□, SSC50□, SSC10□ safety control units, and SNB10D safety node unit.
Applications
- Modbus Communication: Facilitates Modbus communication between the safety control station and other devices.
- Subsystem Communication: Enables communication with subsystems such as sequencers.
- Data Transmission: Transmits data between connected devices, including process parameters and control commands.
- Industrial Automation: Used in various industrial automation applications requiring reliable serial communication.
Benefits
- Reliability: Operates well in harsh industrial environments.
- Flexibility: Supports both point-to-point and multipoint connections.
- Compatibility: Works with a wide range of Yokogawa safety control systems.
- Ease of Use: Simple configuration and integration into existing systems.
- Safety: Enhances system safety by providing reliable communication for safety-critical applications.
About Us
✨ With 13 years of global supply experience, we bring you exceptional service.
🌍 We directly source authentic licensed products from abroad. This ensures competitive prices, reliable after-sale warranties, and an extensive selection of models backed by ample inventory.
💥 Contact us for orders of more than one product. We will be delighted to offer you a discount.
🤔 Have questions or special requests? Feel free to get in touch with us.
💰 If you find the same parts at a lower price from other suppliers, we’ll match or beat that price.
🛠️ Need spare parts? Let us know. We’ll gladly assist you further. Your inquiry is eagerly awaited.
📧 Contact Us
- Email: [email protected]
- Business Hours: 24/7
- Address: No.601, Hongwen Liuli, Siming District, Xiamen, China
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