1. Product Overview / Обзор продукта

The Delta Tau 603926-101 (commercially known as the ACC-24E2) is a high-performance, dual-axis analog interface board designed for use within the UMAC (Universal Motion and Automation Controller) and Turbo PMAC2 ecosystems. This module is the industry standard for high-precision motion applications, providing two channels of analog output (+/-10V) and four channels of encoder feedback. It allows the PMAC controller to command analog velocity or torque amplifiers with sub-microsecond synchronization. Whether used in semiconductor lithography or multi-axis CNC machining, the 603926-101 ensures ultra-low jitter and maximum servo loop stability.

Ключевое преимущество: Плата 603926-101 (серия ACC-24E2) — это высокоточный интерфейс для управления двумя осями в системах Delta Tau UMAC. Она преобразует цифровые команды контроллера PMAC в аналоговые сигналы напряжения для сервоприводов и одновременно обрабатывает сигналы обратной связи от энкодеров. Это критически важный компонент для задач, требующих экстремальной точности и синхронизации движений в реальном времени.

2. Key Specifications / Технические характеристики

1. Model / Модель: 603926-101 (ACC-24E2)

2. Brand / Бренд: Delta Tau Data Systems (Omron)

3. Axis Support: 2 Channels of 16-bit Analog Output (+/-10V)

4. Encoder Inputs: 4 Channels (A/B/Index) supporting differential RS-422

5. Digital I/O: Dedicated Flag I/O for limits, home, and amplifier fault signals

6. Bus Interface: UMAC Macro/U-Bus compatible

7. Clock Frequency: High-speed servo update rates up to 20kHz+

3. Verification & Quality Control

1. Encoder Feedback Audit: We test the differential receiver pins using high-speed pulse generators to ensure zero signal loss at high frequencies.

2. Analog Output Linear Test: Verification of the 16-bit DAC output to ensure precise +/-10V scaling with minimal offset error.

3. U-Bus Communication Check: Testing the board within a live UMAC rack to verify it is correctly addressed by the Turbo PMAC2 CPU.

4. Component Thermal Scan: Inspection of the on-board voltage regulators and capacitors for stability under continuous load.

5. 12-Month Hardware Warranty: Full one-year B2B guarantee, vital for high-value motion control systems.

4. Global Logistics & Support / Логистика и поддержка

1. Rapid Dispatch to Precision Hubs: Priority shipping to Kazakhstan (Almaty), Poland, Singapore, and the USA.

2. Hard-to-Find Specialist: We specialize in legacy Delta Tau components, helping plants avoid the massive costs of full system migration.

3. Pre-dispatch Verification: High-definition photos of the PCB revision and serial number, plus a "Communication Active" video provided before shipping.

4. Professional Export Handling: Accurate commercial invoicing with precise HS codes for electronic controller boards to ensure fast customs clearance.

5. FAQ / Часто задаваемые вопросы

1. Is this the same as ACC-24E2A? / Это то же самое, что и ACC-24E2A? The 603926-101 is the base assembly for the ACC-24E2 series. Depending on the "-101" revision, it typically features the standard analog axis configuration. Please verify your specific hardware jumpers. (603926-101 — это базовая сборка серии ACC-24E2. Пожалуйста, проверьте конфигурацию перемычек на вашей старой плате.)

2. Does it support Sinusoidal Encoders? The standard ACC-24E2 is for square-wave encoders. If you need sinusoidal feedback, you may require the ACC-51E sub-board or a different configuration.

3. Delivery time to Poland? / Срок доставки в Польшу? Via DHL Express, delivery to Warsaw or Wroclaw typically takes 3 to 5 working days.