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ABB SDCS-CON-1 Digital Drive Control Board

ABB SDCS-CON-1 Digital Drive Control Board

SDCS-CON-1

Digital Drive Control Board

Key data: 80C186 processor; DC94L01 ASIC; two RS-485 interfaces; connector set and installed firmware must be verified.
Selection note: Confirm drive family, board revision, PROM set and connector requirements against the existing installation.

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Overview
Function
Specs
I/O
Safety
Install
Verify
Stock
FAQ
Recommended Products

Product Overview

ABB SDCS-CON-1 — Digital Drive Control Board

The official ABB technical description identifies SDCS-CON-1 as a control board used for digital drive control. It combines the main processor, drive-control ASIC, firing and field-exciter functions, communication interfaces and monitoring circuits. Exact compatibility depends on the drive configuration and board revision.

Official reference:ABB Technical Description 3ADW000054R0601

Function

Execution of digital drive control through the 80C186 processor and DC94L01 ASIC.
Generation and supervision of firing pulses for the power section.
Control of the field exciter through connector X16:1–3.
Drive communication and local panel connection through the documented interfaces.
Watchdog monitoring and fault-related supervision of board operation.

Application check

Confirm the applicable ABB drive type, hardware revision and complete board code before replacement.

Specs

Main processor	80C186
Drive-control ASIC	DC94L01
Serial communication	Two RS-485 interfaces
Program memory	PROM devices D33, D34 and D35 are shown in the official board description
Backup function	Capacitor-backed circuit is documented; installed condition must be verified
Board revision and firmware	Confirm before quotation

I/O

Field exciter connection	X16:1–3
Control-panel connections	X33 and X34
Serial links	Two RS-485 channels are documented
Firing circuits	Integrated on the control board according to the official functional description
Installed PROM set	Verify D33, D34 and D35 markings before quotation
Physical condition	Current unit and nameplate photos available on request; subject to verification

Safety

The official description includes watchdog supervision and monitoring functions.
The board is an internal electronic assembly; enclosure protection is determined by the complete drive cabinet.
Operating and storage environment limits for the exact installed drive must be confirmed from the applicable system manual.
Avoid electrostatic discharge and contamination during handling and installation.

Environmental limits

Exact temperature, humidity, pollution degree and conformity status are subject to verification for the complete drive and board revision.

Install

Record the full drive type and serial information.
Compare the complete SDCS-CON-1 board designation and revision.
Photograph PROM markings D33, D34 and D35.
Verify X16, X33 and X34 usage and the two RS-485 connections.
Confirm whether parameter backup or commissioning support is required.
Use qualified personnel and follow ABB isolation and ESD procedures.

Verify

Complete requested model	SDCS-CON-1 plus every available suffix or revision marking
Drive identification	Complete drive type, serial number and application
Board revision	Required before quotation
PROM markings	D33, D34 and D35 photos or codes
Connector use	X16, X33, X34 and RS-485 connection details
Required condition	New, Used or Refurbished — confirm in inquiry
Quantity and destination	Required for a commercial quotation

Stock

Actual stock	Confirm before quotation. A listing is not proof of present physical stock.
Condition	New, Used or Refurbished condition must be stated and confirmed in the formal quotation.
Current unit and nameplate photos	Available on request and subject to verification for the quoted unit.
Warranty	Confirm the warranty scope and duration before quotation acceptance.
Dispatch time	Subject to verification after model, quantity, condition, payment and destination are confirmed.
Testing status	Confirm before quotation. Request the available inspection or test record for the quoted unit.
Payment methods	Available options and beneficiary details are provided in the formal quotation and remain subject to verification.
Quotation response time	Subject to verification after all inquiry details are received.
Transaction confidence	Verify the pro forma invoice, beneficiary, quoted-unit photos, inspection records and shipment tracking before payment.

FAQ

1. Is SDCS-CON-1 in physical stock?

Confirm before quotation. Request current dated photos of the offered unit.

2. Is the board New, Used or Refurbished?

The required and offered condition must be written in the quotation.

3. Can current-unit and nameplate photos be supplied?

Available on request and subject to verification.

4. Is the board tested and warranted?

Testing status, test evidence, warranty scope and duration must be confirmed for the quoted unit.

5. How quickly can it ship?

Dispatch time is subject to verification after order details and payment are confirmed.

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Request a verified quotation

Send the complete model, required condition, quantity, destination and application details. Technical fit and commercial terms remain subject to verification.

Email Inquiry

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