Product Details
The Honeywell CP-DYNB-2AIO, also cataloged as the CP-DYNA-2AIO Backplane Module, operates as a dedicated hardware component for backplane power distribution and signal routing within Honeywell CP-DYN chassis assemblies.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | CP-DYNA-2AIO |
| Brand | Honeywell |
| Origin | United States |
| Weight | 0.35 kg |
| Dimensions | 15.1 cm x 3 cm x 10 cm |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | Nominal 24 VDC backplane bus power |
| Module Type | Backplane Interconnect Module |
| Mounting Type | Chassis / Rack Slot Insertion |
4-20 mA HART Loop & Channel-to-Channel Isolation Characteristics
Designed to support backplane bus integrity, the internal printed circuit board features multi-layer ground planes and channel-to-channel isolation barriers to reduce common-mode electrical noise. The trace layout mitigates cross-talk between high-speed digital communications and 4-20 mA HART analog loop signals routed through adjacent I/O slots. Board-level power filtering stabilizes internal voltage rails against field switching transients, maintaining low jitter during deterministic DCS data exchange.
Frequently Asked Questions
Q: Does inserting or extracting adjacent I/O cards from this backplane require isolating backplane power?
A: Hot-swapping limits depend on the connected I/O module specifications; power down the chassis sub-rack prior to physical insertion if handling non-hot-swappable modules to prevent contact arcing on backplane edge connectors.
Q: How is signal shielding handled across the backplane traces?
A: Shielding is routed through dedicated ground pins on the backplane connector, which directly bond to the chassis ground frame to dissipate high-frequency electromagnetic interference.
Q: What power rails are distributed through this backplane interface?
A: The board distributes internal logic power and field-side auxiliary 24 VDC rails to installed modules via multi-pin gold-plated edge connectors.
Field Installation Guidelines
- Inspect the backplane multi-pin edge connectors for bent or contaminated pins before inserting the unit into the chassis.
- Slide the module evenly into the dedicated CP-DYN rack slot guides until the backplane connectors fully seat.
- Fasten top and bottom retaining screws to ensure continuous chassis earth grounding and prevent vibration loosening.
- Verify that field power supplies connected to the chassis maintain a stable 24 VDC output before energizing the rack.
- Connect all system earth ground straps directly to the main cabinet ground bus bar using minimum 10 AWG copper wire.
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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