Product Details
The Honeywell MC-PAOY22 80363969-175, also cataloged as the MC-PAOY22 Analog Output Module, operates as a dedicated hardware component for proportional signal drive within Experion PKS and legacy TDC 3000/UCN architectures.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | MC-PAOY22 80363969-175 |
| Brand | Honeywell |
| Origin | USA |
| Weight | ~1.2 lbs |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | Backplane powered logic card |
| Channel Count | 16 channels |
| Signal Range | 4-20 mA |
| Core Function | Drives control valves, positioners, and analog actuators |
| System Compatibility | Experion PKS, TDC 3000, UCN |
4-20 mA HART Loop Protocol & Channel Isolation
The module provides 16 output channels designed for deterministic control element modulation across Universal Control Network (UCN) structures. Integrated channel-to-channel isolation decouples output loops from backplane common-mode noise, suppressing ground loop current propagation. Onboard drive circuitry supports transparent FSK modulation overlay for 4-20 mA HART loop protocol communications, facilitating bi-directional instrument diagnostic pass-through without distorting primary loop current values.
Frequently Asked Questions
Q: How many isolated output channels does the MC-PAOY22 module support?
A: The module contains 16 individual channels dedicated to driving 4-20 mA field loop devices.
Q: Can the MC-PAOY22 80363969-175 be deployed in redundant I/O configurations?
A: Yes, it is designed to operate in redundant paired I/O topologies for high-availability process control.
Q: What is the technical significance of the -175 suffix on this assembly?
A: The -175 suffix designates the specific hardware revision level compliant with CE electromagnetic immunity and emission standards.
Field Installation Guidelines
- Power down the I/O rack section or verify local hot-swap authorization before removing or inserting the assembly.
- Align the circuit board edges carefully with the chassis card guides in the designated IOP slot.
- Slide the card firmly into place until the rear edge connectors engage fully with the backplane bus.
- Secure all signal cable shield drain wires to a single-point cabinet safety ground terminal to eliminate electromagnetic interference.
- Confirm that the hardware revision suffix matches the current system baseline parameters prior to online commissioning.
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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