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Architecture: Triple-modular redundancy (TMR) for fault tolerance
Power supply input to I/O channel: 500 V
It supports universal analog signal types and integrates seamlessly into modular backplane architectures
It enables structured multi-point device connections within industrial control architectures
High Reliability: Engineered for long-term stable operation in harsh industrial environments
Woodward 9905-971 Discrete Input Module Diagnostic and Battery Module Architecture: Triple-modular redundancy (TMR) forDescription The Woodward 9905 971 is a Discrete Input Module designed for use in industrial control systems. This module features latent fault detection for each relay output, ensuring reliable performance in critical applications. Each discrete input operates at 24 VDC, providing flexibility with both normally open and normally closed contact configurations. The module is installed into card guides within the control chassis and connected directly to
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