Description
The AMM42-S4 module is designed to support a fully redundant configuration, ensuring high reliability and eliminating any single point of failure in Yokogawa’s Field Control Station (FCS). Utilizing “Pair and Spare” technology, the system's robustness and reliability are significantly enhanced.
Specifications
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Transmitter Power Supply: 23.5 to 24.5 V DC (output power limit: 60 mA or less)
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Input Resistance: 250 Ω (modifiable to 70 Ω when connected to a barrier)
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Signal Isolation: No isolation between the system and field, and between channels
Features
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Redundant Configuration: Supports redundant processor modules, power supplies, I/O modules, and communication bus, ensuring high system availability
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Real-time Validation: Guarantees the reliability of calculation results through real-time validation
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Safety Certification: TÜV Rheinland certified for use in safety instrumented systems
Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...
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