WOODWARD MicroNet™ System Modules

WOODWARD MicroNet ™  System Modules

System architecture and core modules

1. Chassis

Type:

MicroNet Plus 8 Slot Chassis (part number: 5453-829): Designed with 8 slots, supports standard module expansion.

MicroNet Plus 14 Slot Chassis (part number: 5453-759): 14 slots, suitable for high I/O demand scenarios.

MicroNet TMR Chassis (part number: 5453-279): Triple Redundancy (TMR) chassis, enhancing system reliability, suitable for safety critical applications.

Function: Provide mechanical support and electrical connections to ensure stable communication between modules.

2. Power Supplies

Input voltage:

24 VDC (part numbers: 5466-1000, 5501-370), 110 VAC/125 VDC (part numbers: 5466-1001), 220 VAC (part numbers: 5466-1002, 5501-381), etc.

Features: Supports redundant configuration to ensure system power stability, and some models (such as MicroNet TMR PS) are compatible with triple systems.

3. CPU Modules

model:

5200CPU MicroNet TMR (part numbers: 5466-1347, 5466-1247): Supports TMR redundancy and is suitable for high reliability scenarios.

MicroNet Plus P1020 CPU (part number: 5466-1511): A standard CPU that supports basic control logic processing.

Function: Execute control algorithms, data processing, and system coordination, supporting the expansion of rack modules.

4. Communication Modules

Type:

RTN to CAN Gateway (part number: 8200-1250): Implement RTN (Real Time Network) and CAN protocol conversion.

Remote RTN (MicroNet Plus) (part numbers: 5466-1146, 5466-1246): Supports remote real-time network communication and has network security capabilities.

SIO Module (part numbers: 5466-5006, 5466-5007): Provides serial communication interfaces such as RS232, RS422, RS485, etc.

Function: Supports multiple industrial communication protocols, enabling data exchange and remote monitoring between systems.

5. Input/Output Modules

Input module:

Speed sensor module (part numbers: 5466-5000 to 5466-5003): supports 4-channel magneto electric sensors (MPU) or eddy current probes for speed monitoring.

Pressure interface module (part number: 5466-326): 2 channels, each channel supports 4 pressure sensor inputs.

Output module:

The actuator driver module (part numbers: 5501-1428 to 5501-1432) supports ± 12.25 mA to ± 245 mA output and drives hydraulic or electric actuators.

Hybrid I/O module:

High density combination I/O (part numbers: 5466-1105, 5466-1115): Integrated speed input, analog input/output, suitable for compact systems.

Discrete I/O module (part numbers: 5466-1050, 5466-1158): Supports 48 inputs/24 outputs and is compatible with different voltage levels.

6. Other functional modules

LINKnet HT Modules: such as RTD input (8200-1200), thermocouple input (8200-1201), 4-20 mA input/output (8200-1202, 8200-1203), etc., used for distributed I/O expansion.

RTCnet Modules: Similar in functionality to LINKnet HT, suitable for different network protocols (part numbers: 8200-1100 to 8200-1105).

Dataforth I/O: Supports signal conversion for thermocouples, RTDs, 4-20 mA, etc. (part numbers: 1784-1028, 1784-655, etc.).

System features and advantages

Modularity and Scalability

Each module can be independently plugged and unplugged, supporting flexible configuration of I/O points, communication interfaces, and power types according to requirements, adapting to different scenarios from small devices to large systems.

High reliability design

TMR triple chassis and redundant power modules can reduce the risk of single point of failure and are suitable for industries with high safety requirements such as petroleum and chemical.

Real time performance and compatibility

Supports real-time networking (RTN) and multiple industrial protocols, seamlessly integrating with other Woodward products such as Flex500 and ProTech overspeed protection devices to achieve system level collaborative control.

Standardization and usability

Supporting GAP software programming, supporting graphical logic development, reducing programming difficulty; Provide detailed documentation (such as Product Spec: 03333, Manual: 26166V1) for easy installation and maintenance.

Application scenarios

Industrial turbine control: speed regulation, load sharing, and protection logic execution for steam turbines and gas turbines.

Compressor and power system: anti surge control, flow regulation, and equipment status monitoring.

Power generation and energy management: parallel control of generator sets, load distribution, and grid coordination.

Process automation: closed-loop control of parameters such as pressure, temperature, and flow in chemical and petroleum equipment.

Typical Configuration and Accessories

Hardware kit:

MicroNet TMR Hardware Kit (part numbers: 8262-1145 to 8262-1150): includes core modules such as chassis, power supply, CPU, etc., and supports triple configuration.

MicroNet Plus Hardware Kit (part numbers: 8262-3183 to 8262-3185): a standard kit suitable for basic control scenarios.

Cables and accessories:

Simulate cables (NetCon Analog Cables, part numbers: 5416-346 to 5416-351), Ethernet cables (part numbers: 5417-391 to 5417-396), etc., to ensure electrical connections between modules.

Summary

MicroNet ™  System Modules provides flexible and reliable solutions for industrial control through highly modular design, especially suitable for turbines, compressors, and energy systems that require high scalability and real-time performance. Users can combine different modules according to their specific needs, and combine them with Woodward software and other hardware to build customized control solutions.