Product Details
Description
The Yokogawa ALR111-S51 Serial Communication Module is designed to enable reliable data exchange between industrial control systems and external devices, ensuring seamless integration and stable communication.
Specifications
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Manufacturer: Yokogawa
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Country of Origin: Japan
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Model: ALR111-S51
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Function: Serial communication interface module
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Supported Protocols: RS-232 and RS-485
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Baud Rate: Configurable up to 115.2 kbps
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Compatibility: Fully integrated with Yokogawa control platforms
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Power Supply: 24V DC ±10%
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Isolation: Electrical isolation for safe operation
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Dimensions: Approx. 2.5 cm × 12 cm × 12 cm
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Weight: 0.25 kg
Features
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Reliable Communication: Ensures stable serial data transfer between devices
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Protocol Support: Compatible with RS-232 and RS-485 standards
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Industrial Reliability: Built for robust operation in demanding environments
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System Integration: Seamless compatibility with Yokogawa automation systems
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Compact Build: Lightweight and space-efficient for easy installation
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Safety Protection: Electrical isolation enhances system safety
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Flexible Configuration: Adjustable baud rate for diverse applications
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Durable Construction: Long service life with high-quality materials
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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Emergency Stop pushbuttons use Normally Closed contacts for fail-safe safety, but mechanical wear can cause costly spurious trips. This technical guide examines E-Stop contact failure root causes, redundant hardware setups, PLC logic monitoring, and maintenance strategies to maximize plant availability.
Why 24V DC Is the Universal Standard for Industrial Automation Power Supplies
Industrial manufacturing requires continuous uptime to prevent equipment damage. Unlike AC power, 24V DC circuits seamlessly integrate with UPS units and battery banks. During main grid failures, a 24V DC backup system instantly maintains PLC memory, instrument loops, and critical safety valves without interruption.