Emerson DeltaV VE3051C0 Power Controller Carrier

Configured for physical housing and backplane electrical distribution within DeltaV M-series platforms, the Emerson DeltaV VE3051C0 (VE3051C0 Power Controller Carrier) provides direct physical/electrical execution.

Hardware Specifications

Process Control and DCS Power Stabilization

• Channel-to-Channel Isolation Control: Features dedicated physical layer isolation barriers built into the multi-layer backplane routing to prevent cross-channel electrical interference and supply noise.
• 4-20 mA HART Loop Parallel Routing: Implements high-attenuation plane shielding to prevent high-amplitude switched currents from degrading super-imposed HART digital communication signals on nearby analog loops.
• Redundant Power Integration: Integrates dual redundant power supply slots with passive diode-ORing backplane traces to ensure bumpless power transfer upon single-source failure.
• System Logic Bus Execution: Serves as the high-speed communication link linking mounted controllers to local I/O carriers without latency degradation.

Frequently Asked Questions

Q: Does the VE3051C0 support online, hot-swapping of controllers and power supplies?

A: Yes. The mechanical and electrical structure of the VE3051C0 carrier allows safe online insertion and removal (hot-swap) of DeltaV controllers and power supplies without interrupting adjacent active modules.

Q: How is backplane power redundancy managed within the VE3051C0 carrier?

A: The carrier features dual slots designed to run power supplies in a 1-to-1 redundant configuration, automatically sharing current and balancing loads across the system backplane.

Q: What mounting configuration is required for this carrier?

A: The VE3051C0 is designed to mount securely onto standard TS35 DIN rails within closed industrial enclosures.

Field Installation Guidelines

• DIN-Rail Mounting and Securing: Clip the VE3051C0 carrier onto the horizontal TS35 DIN rail. Ensure both the top and bottom latching pins fully lock to prevent any mechanical movement before inserting heavy controller modules.
• System Grounding Protocol: Connect the primary grounding bolt of the carrier directly to the plant's structural instrument earth busbar using a low-impedance copper conductor (minimum 4.0 mm squared cross-section).
• Thermal Venting and Clearances: Install the carrier in a vertical alignment. Ensure a minimum clearance of 100 mm is maintained above and below the carrier to permit unhindered chimney-effect air cooling.