Woodward 9905-969 6-Point AI Module with 24V Loop Power

Woodward 9905-969 6-Point AI Module with 24V Loop PowerProduct Overview The Woodward 9905 969 serves as a high performance, distributed analog input interface within the LinkNet I O architecture. Designed for seamless integration with Woodwards MicroNet and Atlas control systems, this module provides six independent channels for monitoring critical variables like fuel flow, steam pressure, and actuator feedback. It acts as a "Smart" node, digitizing field data at the source and transmitting it via the

This ensures that the breaker closure command occurs only during ideal synchronization conditions

Relay Type: SPDT (Single-Pole

which is critical for consistent impedance and signal timing

Does this module support 0-10V or thermocouple inputs

The 1769-CRL1 (1769-CRL1) is typically deployed when a system exceeds the physical length of a single mounting rail or when the controller’s power supply distance rating requires the creation of a secondary I/O bank

Redundant Power Infrastructure: The backplane supports dual-power supply modules

freeing up process hardware to execute critical control logic without communication lag

maintaining a minimum separation of 100 mm from high-voltage AC lines to prevent noise injection into the 20 MHz processor clock circuit

0 A per channel load profile Number of Channels 16 Independent Digital Outputs Nominal Output Voltage 24 VDC Operating Voltage Range 18 VDC to 32 VDC Maximum Current Capacity 1

which are critical for order tracking

Parameter Specification Model SCP451-53 Brand Yokogawa Origin Japan Weight 0

Q: What is the maintenance criteria for the integrated forced-air cooling fans