Product Overview
The 伍德沃德 5461-650 T/C Input Board is a specialized thermocouple input module designed for 伍德沃德 control platforms, primarily for monitoring temperature-critical processes in turbine control, industrial engines, power generation, and process plants. The module enables high-accuracy thermocouple temperature measurements and integrates seamlessly into control systems requiring precise temperature feedback.
Built for harsh environments, the 5461-650 T/C Input Board accepts multiple thermocouple types and provides linearized, isolated, and highly stable analog input signals to the control processor. It supports high-speed sampling and advanced diagnostics, ensuring reliable operation even in high-vibration, high-temperature, or electromagnetically noisy conditions.
A critical component for systems that demand accuracy and availability, the 5461-650 is trusted by OEMs, operators, and engineers across various industries, from power plants to oil & gas refineries, to maintain safe, stable, and optimized process control.
产品规格
| Parameter | Value |
|---|---|
| 型号 | 5461-650 |
| Product Type | T/C (Thermocouple) Input Board |
| Number / Channels | 8 thermocouple inputs |
| 支持ed Thermocouple Types | Type J, K, E, T, R, S, B, N |
| Input Signal | Millivolt signal from thermocouple |
| Resolution | 16-bit |
| Measurement Accuracy | ±0.1% / span |
| Temperature Range (Sensor Input) | -200 °C to +1800 °C (depending on T/C type) |
| Isolation | Channel-to-channel and channel-to-ground |
| Sampling Rate | 10 samples/second per channel |
| Built-in Diagnostics | Open circuit detection, sensor failure alarms |
| Redundancy 支持 | Yes (can be configured in redundant systems) |
| Communication Interface | Backplane bus (伍德沃德 control system) |
| Operating Voltage | 24 VDC nominal |
| Power Consumption | < 8 W |
| Operating Temperature Range | -20 °C to +70 °C |
| Storage Temperature Range | -40 °C to +85 °C |
| Relative Humidity (Non-condensing) | 5% to 95% RH |
| EMC & Safety Compliance | CE, UL, CSA |
| Mounting Type | Rack-mounted (伍德沃德 controller rack) |
| Dimensions (W × H × D) | 40 × 250 × 210 mm |
| 重量 | 1.25 kg |
| Mean Time Between Failures (MTBF) | > 450,000 hours |
Applications
The 伍德沃德 5461-650 T/C Input Board is used extensively in applications that require continuous, accurate temperature monitoring and control for critical equipment:
-
Gas and Steam Turbines
Blade temperature monitoring, exhaust temperature control, thermal pr/iling. -
Power Generation
Boiler temperature monitoring, generator stator/rotor temperature. -
Industrial Engines
Cylinder temperature monitoring for reciprocating engines. -
Oil & Gas
Compressor temperature feedback, refinery heaters, fired equipment. -
Process Industries
Chemical processing, metal smelting, and materials manufacturing. -
Pulp & Paper
Drying section temperature control, steam control. -
Marine Propulsion Systems
Monitoring / turbochargers and exhaust gas temperature.
Product Advantages
-
High Accuracy & Stability
16-bit resolution with ±0.1% span accuracy ensures precise temperature monitoring across the entire range. -
Wide Thermocouple 支持
Compatible with a broad range / standard thermocouples — Type J, K, E, T, R, S, B, N. -
Built-in Diagnostics
Provides sensor open-circuit detection, alarm functions, and detailed channel status, improving safety and reducing troubleshooting time. -
Isolated Design
Fully isolated inputs improve noise imm件y and system safety, critical for turbine and high-vibration environments. -
Redundancy Ready
Can be configured as part / redundant control systems for high availability applications. -
Fast Sampling
支持s high-speed data acquisition to enable fast loop controls and accurate response to temperature fluctuations. -
Industrial-grade Build
Operates reliably in environments with wide temperature variations and high electrical noise. -
Seamless Integration
Designed for plug-in compatibility with 伍德沃德’s control systems and backplanes — simple commissioning and service. -
Extended Operational Life
MTBF / over 450,000 hours ensures dependable long-term use. -
Certified for Global Use
CE, UL, CSA certifications meet international industrial compliance requirements.
常见问题 (FAQ)
-
What thermocouple types does the 5461-650 T/C Input Board support?
It supports Type J, K, E, T, R, S, B, and N thermocouples. -
How many input channels does this module have?
It has 8 independent thermocouple input channels. -
Does this board provide input isolation?
Yes, channel-to-channel and channel-to-ground isolation is provided. -
Is redundancy supported?
Yes, it can be used in redundant configurations with compatible 伍德沃德 controllers. -
What is the temperature measurement range?
The input range depends on the thermocouple type — up to +1800 °C for certain types. -
What diagnostic features are included?
Built-in open-circuit detection and sensor failure alarms are included. -
Is the module hot-swappable?
Hot-swap capability depends on system configuration — consult system documentation. -
What is the power requirement?
Operates on nominal 24 VDC with < 8 W power consumption. -
Can this module be used in outdoor environments?
It is intended for industrial indoor applications — for outdoor use, a suitable enclosure is required. -
How long is the expected service life?
With an MTBF / over 450,000 hours, it is designed for many years / reliable operation.
Related 型号s from the Same Series or 分类
| 型号 | Product Type | Channels | 支持ed Inputs | Dimensions (W×H×D) | 重量 |
|---|---|---|---|---|---|
| 5461-651 | RTD Input Board | 8 | RTD PT100/PT1000 | 40×250×210 mm | 1.20 kg |
| 5461-648 | Analog Input Board | 16 | 4–20 mA | 40×250×210 mm | 1.15 kg |
| 5461-652 | Digital Input Board | 32 | 24 VDC | 40×250×210 mm | 1.10 kg |
| 5461-653 | Digital Output Board | 32 | Relay Output | 40×250×210 mm | 1.15 kg |
| 5461-654 | High-speed Counter Input Board | 8 | Pulse/Counter | 40×250×210 mm | 1.20 kg |
| 5461-655 | Analog Output Board | 8 | 4–20 mA | 40×250×210 mm | 1.25 kg |
Popular 型号s from 伍德沃德 Product Line
| 型号 | Product Type | Application Platform | Dimensions (W×H×D) | 重量 |
|---|---|---|---|---|
| 5417-028 | CPU Control Board | 伍德沃德 Turbine Controls | 50×250×220 mm | 1.30 kg |
| 5466-1035 | Power Supply Module | 伍德沃德 Control Systems | 70×250×220 mm | 1.50 kg |
| 9905-797 | Generator Control Module | 伍德沃德 Genset Controls | 80×260×200 mm | 1.60 kg |
| 5417-175 | Communication Interface Module | 伍德沃德 Control Systems | 50×250×210 mm | 1.20 kg |
| 5501-380 | Remote I/O Module | 伍德沃德 Flex500 Platform | 50×250×210 mm | 1.10 kg |
| 5500-514 | Actuator Driver Board | 伍德沃德 Steam Turbine | 60×250×210 mm | 1.25 kg |
公司信息
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