Product Details
Configured for precision terminal block temperature monitoring in Ovation control platforms, the Emerson 5X00658G01 (5X00658G01) provides direct physical execution of cold junction compensation (CJC) for thermocouple input subsystems.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 5X00658G01 |
| Brand | Emerson |
| Origin | Manufacturer-defined |
| Weight | System-dependent |
| Dimensions | Standard PMOD form factor |
| Operating Temp | Industrial standard range |
| Power Consumption | System-dependent load |
| Function | Terminal block temperature sensing for CJC |
Cold Junction Compensation (CJC)
The 5X00658G01 module incorporates an integrated temperature sensor IC designed to measure the thermal state of the terminal block. This data is utilized by the analog input subsystem to calculate the cold junction compensation required for accurate thermocouple signal linearization. The module operates in conjunction with the 1C31207H01 terminal block cover to minimize thermal gradients across the interface. Precise CJC is maintained by mapping the temperature measured by the module to the specific thermocouple input channels under the associated terminal block cover. If multiple thermocouple modules are installed under a single cover, each requires a dedicated 5X00658G01 module to ensure individual channel-level compensation accuracy.
Frequently Asked Questions
Q: Can one 5X00658G01 module provide CJC for thermocouple modules located across different terminal block covers?
A: No. The temperature sensor IC measures the thermal environment specifically under the cover where it is installed. Accurate CJC requires the sensor to be physically located near the thermocouple terminal connections it is intended to compensate.
Q: Is the 5X00658G01 hot-swappable while the Ovation I/O rack is under load?
A: Yes, the module supports hot-swap replacement. Ensure that the associated analog input channels are configured correctly in the engineering workstation to recognize the presence of the CJC module after replacement to avoid temperature measurement offsets.
Field Installation Guidelines
- Verify that the terminal block cover (1C31207H01) is prepared to accommodate the sensor module and allows for uniform thermal distribution.
- Align the 5X00658G01 module with the designated slot under the terminal block cover to ensure direct proximity to the thermocouple connection points.
- Seat the module firmly to establish a stable thermal path between the terminal block surface and the sensor IC.
- Confirm that the terminal cover is properly closed to prevent localized air drafts that could skew the terminal block temperature readings.
- Perform a system-level verification in the Ovation HMI to ensure that the thermocouple inputs are correctly receiving CJC data and that readings are within expected ranges for the connected field sensors.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
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- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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