AEP7D-10 Yokogawa CENTUM VP Datasheet & Technical Manual

AEP7D-10 Yokogawa CENTUM VP Primary Power Supply Bus Unit

AEP7D-10 Yokogawa CENTUM VP Primary Power Supply Bus Unit

Availability: 10 left in stock

Yokogawa AEP7D-10 CENTUM VP Primary Power Supply Bus Unit The Yokogawa AEP7D-10, also cataloged as the AEP7D Primary Power Supply...

SKU: AEP7D-10

Manufacturer: Yokogawa
Product No.: AEP7D-10
Product Type: Power Supply Bus Units
Product Origin: JAPAN
Payment:T/T, Western Union
Weight: 1800g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Yokogawa AEP7D-10 CENTUM VP Primary Power Supply Bus Unit

The Yokogawa AEP7D-10, also cataloged as the AEP7D Primary Power Supply Bus Unit, serves as the primary AEP7D Power Supply Bus Unit utilized to execute power distribution from one or two independent sources across CENTUM VP / CS 3000 FIO System platforms. The hardware processes electrical feed splitting to downstream control and I/O subassemblies through redundant A/B input lines. It relies on internal bus copper rails to route high-amperage current while maintaining electrical partition from external enclosure frames.

Hardware Specifications

Parameter	Specification
Model	AEP7D-10
Brand	Yokogawa
Platform	CENTUM VP / CS 3000 FIO System
Origin	Japan
Weight	1.8 kg
Dimensions	482.6 x 43.6 x 465.1 mm (Rack mount)
Operating Temp	-10 to +55 deg C
Power Consumption	Passive distribution bus; draws overhead from external sources
Input Power Supply Voltage	100 to 120 V AC (50/60 Hz)
Withstanding Voltage	1500 V AC for 1 minute
Max Input Current (Unit)	20 A (Aggregate for the entire bus unit)
Max Input Current (per port)	6 A
Output Capacity	7 outputs per input (A and B), 14 outputs total
Connectors	MATE-N-LOK 5-pin connectors
Mounting	Rack mounting with M5 screws
Safety Standards	CE, CSA, EAC, RCM, KC, ATEX Type n

Process Control Loops and DCS Instrument Integration

The unit provides power rails for modules communicating via 4-20 mA HART loop protocol configurations, ensuring baseline voltage stability for continuous field signaling. Through physical partition layout, it provides the required channel-to-channel isolation parameters to prevent cross-talk between separate I/O racks connected to the same source. The stable voltage distribution preserves reference baselines for thermocouple modules using cold junction compensation units, protecting analog-to-digital measurement loops from power fluctuation errors.

Frequently Asked Questions

Q: Can this unit mix an AC input source and a DC input source for dual redundancy?

A: No. The AEP7D-10 model internal circuitry and MATE-N-LOK input pins are configured specifically for 100 to 120 V AC operation. Mixing AC and DC voltage sources will cause physical damage to the module components.

Q: What is the maximum current limit allowed on an individual output connection port?

A: Each individual output connection port is rated for a maximum continuous electrical load of 6 A, provided that the total aggregate load across the entire module does not exceed 20 A.

Q: Does the unit provide active diagnostics feedback to the CENTUM VP controller?

A: This model operates as a passive mechanical bus distribution hub. Power monitoring status signals must be captured via auxiliary voltage sensing circuits attached to the downstream I/O racks.

Field Installation Guidelines

Mounting and Fastening: Secure the hardware into the standard 19-inch rack enclosure using specified M5 mounting screws. Verify structural alignment to avoid torsion stresses on the internal bus bar matrix.
Grounding Requirements: Connect the dedicated protective earth terminal directly to the main copper grounding bar of the cabinet using a heavy-gauge copper strap to ensure a low-impedance path.
Connector Engagement: Insert the MATE-N-LOK 5-pin connectors completely until the locking tabs snap into place. Loose connections increase contact resistance and induce localized thermal hot spots.
Load Balancing: Distribute downstream current loads evenly between output block A and output block B to minimize thermal stresses and optimize path redundancy performance.

What's clients say about us

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Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

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Maintenance Manager, USA

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Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

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Engineering Lead, Germany

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We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.