Description
⚙️ ABB 1MRS050396 CPU1, 13082012 is a board-level control and processing assembly identified as a DCU (Digital/Distribution Control Unit) circuit board. The exact part number 1MRS050396 and CPU1 designation are confirmed by multiple current product listings.
The board is intended for use within ABB industrial power and control equipment where centralized processing, signal handling, and system-control functions are required. Its board-level construction makes accurate part-number and hardware-revision matching important when used as a replacement spare.
1MRS050396 CPU1
📋 Product Datasheet
| Parameter | Specification |
|---|---|
| Brand | ABB |
| Model | 1MRS050396 |
| CPU Designation | CPU1 |
| Circuit Designation | 13082012 |
| Product Type | DCU Circuit Board / CPU Board |
| Application | Industrial Power & Control Systems |
| Function | Central Processing / Control |
| Board Assembly | PCB / Circuit Board |
| Dimensions | Approx. 228 × 165 × 32 mm* |
| Weight | Approx. 0.27 kg* |
| Condition | New / Surplus — verify actual item condition |
*Dimensions and weight are reported by available third-party product data and should be treated as reference values rather than ABB-certified specifications.
🔧 Key Features
- ⚙️ ABB CPU1 processing board
- 🔌 1MRS050396 part-number identification
- 🧩 13082012 circuit designation
- 🏭 Designed for ABB industrial control and power-system equipment
- 🔄 Suitable for maintenance and replacement applications
- 🛠️ Board-level spare for equipment repair and refurbishment
- 📡 Supports processing and control functions within the associated system
- 📋 Exact hardware identification helps maintain compatibility during replacement
🔗 System Integration
The 1MRS050396 CPU1 is used as a board-level processing component within an ABB control architecture. As a CPU/DCU board, its role is associated with processing system information and coordinating control functions with the surrounding hardware.
For replacement applications, compare the 1MRS050396 number, CPU1 designation, 13082012 circuit marking, PCB revision, connector layout, and installed system configuration before installation. Firmware and configuration compatibility should also be checked when transferring a CPU board between systems.
❓ FAQ
Q1: What is ABB 1MRS050396?
A: It is an ABB CPU1 / DCU circuit board identified by part number 1MRS050396.
Q2: What does 13082012 refer to?
A: 13082012 is the circuit designation shown with the CPU1 board in available product documentation and listings.
Q3: Is 1MRS050396 a complete protection relay?
A: No. The supplied item is a board-level CPU/DCU assembly rather than a complete relay enclosure.
Q4: Can this board be used as a direct replacement?
A: Compatibility should be confirmed against the original board number, circuit designation, hardware revision, connectors, firmware, and target ABB equipment.
Q5: What should be checked before installation?
A: Verify the part number 1MRS050396, CPU1 marking, 13082012 circuit code, PCB revision, connector arrangement, and system configuration.
🔑 Product Keywords
ABB 1MRS050396, 1MRS050396, ABB CPU1, ABB 13082012, ABB DCU Board, ABB Circuit Board, ABB CPU Board, ABB Control Board, ABB Digital Control Unit, ABB Industrial Automation Board, ABB Power Control Board
For additional ABB PLC, DCS, protection relay, CPU, and industrial automation products: New PLC DCS
🔟 Other ABB Models to Consider
- ABB 1MRS050395 – Communication Board
- ABB 1MRS050641 – BIO1 Module
- ABB 1MRS050643 – BIO2 Module
- ABB 1MRS050644 – RTD1 Module
- ABB 1MRS050692 – CPU Module
- ABB REF615 – Feeder Protection & Control Relay
- ABB REM615 – Motor Protection & Control Relay
- ABB RET615 – Transformer Protection & Control Relay
- ABB REF650 – Feeder Protection IED
- ABB REB650 – Busbar Protection & Control Relay
For replacement projects, always match the complete part number and board markings with the existing ABB hardware before commissioning.
