Product Details
Configured for power distribution and signal termination in distributed control networks, the Honeywell 51306305-300 (51306305-300 PLC AC Terminal Assembly) provides direct physical/electrical execution. It establishes reliable wire-to-board interconnectivity and facilitates AC power distribution across system modules.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 51306305-300 |
| Brand | Honeywell |
| Origin | USA |
| Weight | 0.65 kg |
| Dimensions | 28 cm x 20 cm x 14 cm |
| Operating Temp | Standard Industrial Rating |
| Power Consumption | Passive Terminal Component |
| Interface Type | AC Terminal Block Assembly |
| Voltage Rating | Standard Industrial AC Level |
Channel-to-Channel Isolation and Loop Protocol
The architecture of the Honeywell 51306305-300 incorporates robust channel-to-channel isolation and supports 4-20 mA HART loop protocol integration pathways where applicable. By maintaining strict electrical clearance between adjacent AC power terminals and low-level signal lines, the assembly prevents cross-talk and transient coupling. Furthermore, cold junction compensation (CJC) considerations and solid terminal partitioning ensure stable signal distribution across multi-wire control cabinet deployments.
Frequently Asked Questions
Q: What is the primary function of the Honeywell 51306305-300 assembly within a control panel?
A: It serves as a dedicated terminal assembly designed for secure AC power distribution and signal wire termination within industrial automation enclosures.
Q: Can this terminal assembly be replaced while the system enclosure is powered on?
A: Live maintenance on AC power and terminal distribution assemblies presents electrical shock and short-circuit hazards. Power must be isolated and locked out prior to servicing or rewiring.
Q: How does the terminal structure maintain signal integrity against industrial noise?
A: Physical separation of power and signal paths combined with robust terminal contact design minimizes resistance and prevents electromagnetic interference propagation.
Field Installation Guidelines
- Enclosure Mounting: Mount the terminal assembly securely onto standard DIN rails or backplate mounting studs inside a rated industrial cabinet.
- Wiring Separation: Route AC power wiring separately from low-voltage analog and digital control signal cables to eliminate induced noise.
- Terminal Torquing: Tighten all terminal screws to manufacturer-specified torque limits to prevent loose connections, high contact resistance, and thermal hotspots.
- Grounding Compliance: Ensure proper protective earth (PE) grounding connections are established to the chassis and shielding bars.
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.
Tech & Buying Guide
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