9907-162 digital control device

The 9907-162 is a digital control device manufactured by Woodward Inc., primarily for the control and monitoring of industrial equipment and systems. Here are some details about the product:

Functions and Applications:

The WOODWARD 9907-162 digital control unit is designed to control and monitor the operation of industrial equipment and systems, with speed control, load control, data acquisition, fault diagnosis and other functions. It is widely used in power industry, oil and gas industry, aerospace, industrial manufacturing and other fields.
The device operates the turbine by using one or two staged actuators to drive the inlet steam valve.
Control mode:

WOODWARD 9907-162 May support a variety of control methods, such as PID control, open loop control, closed loop control, etc., to meet the needs of different applications.
Communication interface:

The digital control device usually has various communication interfaces that allow it to exchange data and control it remotely with other devices or monitoring systems. Common communication interfaces include Modbus, Profibus, Ethernet, etc.
The communication module supports a variety of communication interfaces, including Modbus, Profibus, Ethernet, and baud rates ranging from 9600 bps to 115200 bps.
Programmability:

Some digital controls have programmable features that can be customized to the needs of a specific application.
Models 9907-162, as well as other models in the family, are designed to be field-programmed by field operators, which can be achieved through a fully integrated operator control panel on the front of the unit.
Stability and reliability:

These devices are usually required to have a high degree of stability and reliability to ensure the safe and normal operation of industrial processes.
Monitoring and alarm:

Digital control devices are often able to monitor system status and generate alerts in the event of a failure or abnormal situation so that timely action can be taken.
Remote Monitoring:

Some digital control units support remote monitoring and remote access, enabling operators to monitor and control equipment from different locations

9907-167