Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Value |
|---|---|
| Product Name | 5461-650 T/C Input Board |
| Manufacturer | Woodward |
| Supported Thermocouple Types | Type J and Type K |
| Cold Junction Compensation | AD592 sensor for ambient compensation |
| Input Channels | Multiplexed to voltage-to-frequency converter |
| Communication Interface | Transceiver to LINKnet controller |
| Input Alarm Feature | Input deviation alarms without channel exclusion |
| Fail Mode Selection | Jumper-selectable fail high or fail low |
| Terminal Wiring | Terminals 16–19 for control, 20–21 actuator, 22 shield |
| Speed Trim Feature | Supports external speed trim potentiometer (terminals 23–24) |
| Speed Adjustment Range | ±5% with 100Ω potentiometer |
| Power Input | +5 VDC logic power |
| Dimensions | 40 × 250 × 210 mm |
| Weight | 1.25 kg |
| Mounting Method | Plug-in module within control unit |
| Product Status | Discontinued by manufacturer |
FAQ
FAQ
Q1: What types of thermocouples are supported by the 5461-650 module?
A1: The module supports both Type J and Type K thermocouples, selectable via the application.
Q2: How is cold junction compensation handled?
A2: It uses an on-board AD592 temperature sensor to measure ambient temperature, with compensation performed in software.
Q3: What happens if a thermocouple input becomes open?
A3: The module can be configured to fail high or fail low using jumpers to maintain a known input state.
Q4: Does the module feature input deviation alarms?
A4: Yes, an alarm is raised if any input deviates beyond the “Max Deviation” threshold, typically 1% of the input range.
Q5: How does the module communicate with the control network?
A5: It transmits data through a transceiver to the LINKnet controller module.
Q6: Is remote speed trim adjustment supported?
A6: Yes, it supports a remote potentiometer (recommended 100Ω) to adjust speed within ±5%.
Q7: Are there wiring precautions for the shielded cables?
A7: Yes, the shield must be connected only to terminal 22 and must be continuous and isolated from all conductive surfaces.
Q8: Is the 5461-650 module still in production?
A8: Contact Us.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
