Operating Voltage Range:24VDC – 28VDC
Input Current:Up to 10mA per channel
Relay Outputs:4 Form C Relays
Communication Protocol:MODBUS RTU
Environmental Conditions:Operating Temperature: -20°C to +60°C, Storage Temperature: -40°C to +70°C
Dimensions:150mm x 80mm x 45mm
Weight:0.5kg
The WOODWARD 9905-971 Input Module is engineered to meet the stringent demands of industrial automation environments, ensuring consistent performance in harsh conditions. This module is meticulously designed for versatile applications, providing accurate data acquisition with high sensitivity and low noise levels.
Each channel is equipped with a high-reliability relay, enabling direct control over actuators and switches, thus optimizing operational efficiency and reducing maintenance needs. The inclusion of MODBUS RTU protocol facilitates easy integration with existing control systems, enhancing system interoperability.
With its wide operating temperature range, the 9905-971 Input Module is suitable for deployment across various industries, from oil & gas to manufacturing, where reliability and robustness are paramount. Its compact size and lightweight design make it easy to install and maintain, minimizing downtime and maximizing productivity.
The module features a durable and waterproof housing, protecting critical electronics from dust, moisture, and other environmental hazards, ensuring uninterrupted operation even in challenging environments. Its modular design allows for flexible configuration, accommodating diverse system requirements without compromising on performance.
Backed by WOODWARD’s commitment to quality and customer support, the 9905-971 Input Module comes with comprehensive documentation and access to technical resources, ensuring a smooth installation and maintenance process. This investment in quality ensures long-term value and peace of mind for users.

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