Woodward 9903-543 PLC Module

FAQ

Q1: What is the main function of the 9903‑543 module?
A1: Provides logic control and I/O expansion for Woodward control systems, used for engine or generator automation.

Q2: What input and output types does the module support?
A2: Supports digital inputs and outputs; outputs can be relay or transistor type.

Q3: What power supply does the module require?
A3: 18‑32 V DC.

Q4: What is the module’s response time?
A4: Less than 10 milliseconds.

Q5: Which communication interfaces are supported?
A5: CAN bus and LinkNet bus.

Q6: What is the operating temperature range?
A6: –40°C to +85°C.

Q7: Does the module provide status indicators?
A7: Yes, LED indicators show power, I/O status, and faults.

Q8: What is the mounting method and protection rating?
A8: Panel or DIN rail mount, IP20.

9903-543 PLC Module Woodward

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