Allen-Bradley 41391-701-51 SMC Soft-Start Driver Board

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Manufacturer: Allen-Bradley
Product No.: 41391-701-51
Country of origin:Съединени щати
Product Type: SMC Soft-Start Driver Board
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 900g
Dimensions: 3.5cm x 13cm x 14.5cm
Shipping port: Xiamen
Warranty: 12 months

Description

The Allen-Bradley 41391-701-51 is an industrial printed circuit board designed to function as a dedicated SMC Soft-Start Driver Board. It operates within solid-state motor controller assemblies to regulate gating signals and handle gating power distribution during the acceleration and deceleration phases of industrial motor control. Equipped with onboard transformers, this mountable PC board isolates control circuitry from high-power line potentials while managing internal voltage stepping. The interface includes precise pin header terminal groups to route logic signals from the main controller straight to the external thyristor or power semiconductor blocks, stabilizing current distribution across heavy manufacturing setups.

Features

Integrated on-board transformers providing local voltage translation and electrical isolation.
Dedicated mountable layout built for secure integration inside standard motor controller enclosures.
Multi-point terminal interface containing discrete multi-pin connectors to distribute internal gate triggers and logic feedback loops.

Applications

Smart Motor Controller (SMC) systems and solid-state industrial starters.
Heavy-duty motor acceleration and soft-starting control panels.
High-power semiconductor gating and phase control assemblies.

Technical Specifications

Parameter	Specification
Manufacturer	Allen-Bradley
Model Number	41391-701-51
Product Type	SMC Soft-Start Driver Board
Form Factor	Mountable PC Board
Onboard Power Isolation	On-board transformers
6-Pin Connectors	2x
8-Pin Connectors	2x
4-Pin Connectors	3x

Connections/Interfaces

Connector Type	Quantity	Function
6-Pin Connector	2x	Interface for logic control signals and gating channels
8-Pin Connector	2x	Main processing connections and power paths
4-Pin Connector	3x	Auxiliary monitoring tracks and diagnostic loops

Installation Guidelines

Chassis Mounting: Secure the PC board firmly using designated mounting points to maintain rigid positioning inside the industrial controller cabinet and mitigate physical strain.
Interface Alignment: Match all 4-pin, 6-pin, and 8-pin terminal headers with corresponding factory wire harnesses, checking indexing keys to avoid misalignment faults before locking down junctions.
Electrostatic Grounding: Utilize appropriate ESD-safe handling procedures, including a grounded technician wrist strap, when performing system setup or maintenance to guard solid-state components against transient discharge.

Key Features:

#SMC Soft-Start Driver Board

What is the primary role of the onboard transformers on this driver board?

The on-board transformers provide isolated voltage translation, protecting the low-voltage logic components on the board from high-potential line paths during soft-start control cycles.

How many multi-pin terminal groups are available on the interface of the device?

The interface is engineered with a total of seven terminal blocks, containing two 6-pin connectors, two 8-pin connectors, and three 4-pin connectors for system integration.

Are there any special static handling steps required during installation?

Yes, because the driver board incorporates solid-state electronic paths, it must be handled inside an ESD-protected zone using a grounded wrist strap to prevent static damage.

Глобална експресна доставка

Стандартна доставка: 4-6 работни дни чрез DHL, FedEx и UPS.
Експресна изпращане: Изпращане в същия ден за налични поръчки, направени преди 14:00 ч. (GMT+8).
Глобално покритие: Обслужваме над 150 държави, включително бърза доставка до Саудитска Арабия и ОАЕ.

Връщания и гаранция

30-дневна гаранция: Връщания се приемат за налични продукти в оригинална, фабрично запечатана опаковка.
12-месечна гаранция: Всеки индустриален компонент е подкрепен с нашата професионална техническа гаранция.

Поръчките се обработват и доставят от понеделник до петък (с изключение на официалните празници).

За пълна информация относно допустимост, такси за презареждане и международни връщания, моля, разгледайте нашия официален Политика за възстановяване и връщане .

TECHNICAL SPECIFICATIONS

Color pattern	Сиво-бял
Country of origin	Съединени щати
Power source	Постоянен ток

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Allen-Bradley 41391-701-51 SMC Soft-Start Driver Board