Description
Description
The Woodward 5461-648 is a specialized transceiver module designed for governor control systems. This module serves as a critical interface component, facilitating reliable communication within industrial control environments. It is engineered to handle data transmission tasks while maintaining robust isolation to protect sensitive control circuitry from electrical noise and surges.
Features
- Designed for integration with Woodward governor control architectures.
- Provides reliable RS-485 2-wire communication interface.
- Features high-level electrical isolation up to 1500 V dc.
- On-board power generation for internal logic requirements.
- Designed for standard industrial operating temperature ranges.
Technical Specifications
| Product Model |
5461-648 |
| Manufacturer |
Woodward |
| Interface |
RS-485 2-wire |
| Rack Supply |
24 V dc |
| Module Consumption |
<= 10 W |
| Isolated Supply |
+5 V, +/- 100 mA (on-board) |
| Isolation |
1500 V dc |
| Operating Temperature |
0 to +60 degC |
| Storage Temperature |
-40 to +85 degC |
| Humidity |
5 to 95 % RH (non-condensing) |
Installation Guidelines
- Ensure the system power is disconnected before installing or removing the module from the rack.
- Use appropriate ESD protection when handling the module to prevent damage to internal components.
- Ensure the module is fully seated in the rack slot to maintain proper electrical contact with the backplane.
- Route communication cables away from high-voltage power lines to minimize electromagnetic interference (EMI).
- Verify that the supply voltage matches the 24 V dc requirement before powering on the system.
FAQ
What is the primary function of the 5461-648 module?
The 5461-648 is a transceiver module used in Woodward governor systems to manage RS-485 communication, enabling data exchange between the governor and other system components.
What are the power requirements for this unit?
The module operates on a 24 V dc rack supply and consumes 10 W or less during operation.
Does this module provide electrical isolation?
Yes, the module provides 1500 V dc isolation to ensure signal integrity and protection against ground loops or electrical transients in the communication network.
