Replacing Yokogawa AAI835: Wiring and Barrier Checks Before Swap
Before replacing a Yokogawa AAI835, verify the 4-in/4-out channel map, power-loss loop behavior, barrier type, output load, cable, and redundancy.
Manufacturer: ABB
Product No.: CCU-24-H 3AXD50000018771
Country of origin:Sweden
Product Type: Control Units
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 160g
Dimensions: 8.5 x 7.5 x 7.5 cm
Shipping port: Xiamen
Warranty: 12 months
The ABB CCU-24-H 3AXD50000018771 is a dedicated control unit engineered by ABB for integration within industrial drive and automation systems, specifically compatible with the ACS880 drive series. This central control unit acts as a primary processing and communication node, managing internal drive functions, executing control algorithms, and interfacing with higher-level control architectures. Designed for high reliability in demanding industrial environments, the module delivers dependable performance, precise control signal handling, and robust operational stability.
Operating on an external 24 V DC supply, the unit maintains low power consumption while providing high-speed data handling capabilities. It features integrated communication interfaces to support system networking, diagnostics, and parameter configuration. The compact form factor allows for efficient installation within drive cubicles or control panels where DIN-rail or dedicated mounting space is optimized.
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Product Type | Control Unit / Control Board |
| Ordering Code / Model | CCU-24-H 3AXD50000018771 |
| Compatibility | ABB ACS880 Series Drives |
| Nominal Supply Voltage | 24 V DC |
| Operating Temperature | -20 Celsius to +60 Celsius |
| Storage Temperature | -40 Celsius to +70 Celsius |
| Country of Origin | Sweden |
| Dimensions | 8.5 x 7.5 x 7.5 cm |
| Net Weight | 0.16 kg |
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Returns & Warranty



Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
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| Country of origin |
Sweden
|