Woodward 5462‑948 8‑Channel Thermocouple Input Card for Distributed Control Systems
Woodward 5462‑948 8‑Channel Thermocouple Input Card for Distributed Control Systems
0.0
Points
Brand:Woodward Item No.:Woodward 5462‑948 Product Origin:USA Product Dimensions:270 × 260 × 100 mm Product Weight:4.6 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Woodward 5462‑948 is an 8‑channel thermocouple input module designed to convert raw thermocouple signals into precise temperature data for industrial automation and distributed control systems (DCS). It is widely used in systems like Woodward MicroNet and NetCon architectures where multi‑point temperature monitoring is critical—such as turbine control, power generation, and process automation installations. Certified rugged and engineered for long‑term stability, this card ensures accurate temperature measurement and reliable integration with higher‑level controllers.
Technical Specifications
Specification
Details
Model
5462‑948
Module Type
Thermocouple Input Card
Function
8 independent thermocouple signal inputs
Supported Thermocouple Types
Type K, J, T, etc. (common industry types)
Measurement Range
Depends on thermocouple type (e.g., Type K: −200°C to +1372°C)
Accuracy
±1% of full‑scale reading
Input Isolation
Electrically isolated channels for signal integrity
Operating Temperature
−40°C to +85°C
Storage Temperature
−55°C to +100°C
Supply Voltage
24 V DC (nominal)
Mounting
Rack / panel card installation
Dimensions (L×W×H)
Approx. 270 × 260 × 100 mm (module and packaging)
Weight
4.6 kg (approx.)
Origin
USA
Status
Legacy module; OEM and surplus sources available
Note: Exact dimensions can vary ±10 mm based on connector and card assembly.
Recommended Related Models
Woodward 5461‑644 Analog Output Module – For precision analog outputs
Woodward 5461‑655 Final Driver Module – High‑current actuator driving
Woodward 5462‑750 Power Supply Module – Stable DC supply for control racks
Woodward 5462‑757 Discrete Input Module – Digital input signal handling
Woodward 5441‑661 Relay Interface Module – Field relay interfacing
Popular companion modules across distributed control installations include Woodward I/O cards, CPU modules, and communication interfaces suited for MicroNet and NetCon systems.
Applications
The Woodward 5462‑948 excels in any system requiring reliable, multi‑point temperature acquisition:
Turbine and generator thermal monitoring
Multi‑zone process temperature measurement
Distributed control system (DCS/PLC) thermal feedback
Power plant instrumentation and control racks
Oil & gas process automation
Legacy automation retrofits and expansions
Accurate thermocouple interfacing enables timely process adjustments, enhances safety mechanisms, and supports automatic system regulation.
Key Advantages
Multi‑Channel Temperature Sensing – 8 independently isolated thermocouple inputs support complex process monitoring.
Broad Thermocouple Compatibility – Works with common thermocouple types (K, J, T), enabling flexible deployment.
Rugged and Reliable – Designed for long‑term performance in harsh operating conditions.
OEM Legacy Support – Ideal for maintaining or expanding existing Woodward control installations.
Integrated Control System Compatibility – Works with distributed automation architectures for seamless data acquisition.
Technical FAQs
1. What is the primary use of the Woodward 5462‑948?
It serves as an 8‑channel thermocouple input card to measure temperature across multiple points in a control system.
2. What types of thermocouples does it support?
Common types such as Type K, J, and T, with ranges depending on sensor type.
3. What is the typical temperature range it can measure?
Ranges vary by thermocouple type (e.g., K up to ~1372°C).
4. How accurate is the module?
Approximately ±1% of full‑scale thermocouple reading.
5. What is the supply voltage requirement?
24 V DC nominal, typical for control rack modules.
6. How many input channels are there?
8 independent thermocouple inputs.
7. Is the module still produced?
It is generally a legacy module but remains available through OEM surplus and refurbished inventory.
8. Where is this module typically installed?
Inside industrial control racks as part of distributed temperature acquisition systems.
9. What industries use it?
Power generation, oil & gas, process control, manufacturing automation.
10. Why use a dedicated thermocouple card?
Dedicated thermocouple modules provide isolated, accurate temperature data and reduce noise and interference in critical control loops.
