Product Details
The GE IS220PTCCH1A, also cataloged as the IS220PTCCH1A Thermocouple Input Module, operates as a dedicated hardware component for multi-channel thermal data acquisition within Mark VIe control platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IS220PTCCH1A |
| Brand | General Electric |
| Origin | USA |
| Weight | Standard module assembly |
| Dimensions | 8.26 cm x 4.19 cm |
| Operating Temp | -30 deg C to 65 deg C |
| Power Consumption | System-bus dependent |
| Input Channels | 12 |
| Thermocouple Types | E, J, K, S |
| A/D Converter | 16-bit |
| Span | -8 mV to +45 mV |
Profinet / EtherNet/IP Deterministic Networks
The IS220PTCCH1A module processes thermocouple inputs through a 16-bit A/D converter, ensuring precise thermal measurement synchronization within the Mark VIe deterministic network. The integration of an AMD-K6 300 MHz microprocessor enables high-speed signal conditioning and validation of input data before transmission to the controller backplane. The module maintains backplane bus communication velocity by minimizing signal processing latency across all 12 channels. Firmware flash compatibility is managed via the host system configuration, ensuring that thermocouple linearization and scaling parameters are consistently applied. I/O density scaling is supported through the module's surface-mount architecture, allowing for localized thermal monitoring at the cabinet level while adhering to rigorous timing and precision standards.
Frequently Asked Questions
Q: Does the IS220PTCCH1A support hot-swapping within the I/O rack?
A: No. Power must be removed from the I/O rack before installing or removing the module to prevent electrical damage to the backplane pins or the internal microprocessor.
Q: Is external cold junction compensation (CJC) required for this module?
A: The IS220PTCCH1A is designed for internal cold junction compensation integration. Ensure that the associated terminal board provides appropriate thermal sensing hardware for the thermocouple types utilized (E, J, K, S).
Field Installation Guidelines
- Mounting: Insert the module into the designated slot in the Mark VIe I/O rack. Ensure the locking mechanisms are fully engaged to maintain reliable contact with the backplane bus.
- Wiring: Use thermocouple-grade extension wire consistent with the installed sensor type (E, J, K, or S). Ensure that all terminations are free of oxidation and that wire polarity is strictly maintained.
- Shielding: Terminate cable shields at the designated ground terminal on the terminal board. This connection prevents common-mode noise and ground loops from impacting the millivolt-level signal span (-8 mV to +45 mV).
- Environment: Maintain the cabinet ambient temperature between -30 deg C and 65 deg C. Ensure that the module is not obstructed by adjacent high-power cabling, which may induce thermal measurement errors.
- Verification: Following installation, perform a software-level channel check to verify that all 12 inputs report valid readings. Compare measurements against a calibrated thermal reference to confirm correct module scaling.
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.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- 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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