Motorola APM-420A Control Module
Engineered for demanding industrial environments, the Motorola APM-420A Control Module serves as a critical component for automation systems requiring precision and durability. This module excels in coordinating complex processes across manufacturing lines, energy infrastructure, and material handling systems where reliability is non-negotiable.
Technical Specifications
| Attribute | Specification |
|---|---|
| Brand | Motorola |
| Model | APM-420A |
| Voltage | 24V DC |
| Current | 2A |
| Operating Temp | -20°C to +70°C |
| Protection Rating | IP67 |
| Comm Interfaces | RS-232, RS-485 |
| Dimensions | 100mm x 70mm x 30mm |
| Certifications | CE, UL, IEC 61000-4-4 |

Field Applications & Compatibility
We’ve deployed this module in environments ranging from automotive production lines to oil & gas control systems. Its industrial-grade construction handles vibration and temperature extremes common in heavy machinery settings. The RS-485 interface works particularly well with legacy SCADA systems, while the compact form factor allows installation in crowded control cabinets where space is at a premium.
Our inventory includes complementary components like the MVME162, MVME177 series, and VMEbus adapters. Clients upgrading older Motorola VME systems often pair this with the MVME5500-0163 processor for modernized control architectures. One customer in steel manufacturing recently replaced legacy modules with APM-420A units across 12 furnaces – they’ve reported zero communication failures since the upgrade.
Our Commitment to You
With 16 regional warehouses spanning six countries, we maintain over 8,000 industrial control SKUs in stock. Our team has specialized in automation parts since 2005 – we understand the critical nature of your operations. When you purchase the APM-420A from us, you’re covered by a full one-year warranty that includes functional testing before shipment.
For current pricing or technical consultations, contact Linda via WhatsApp or email abbdcs36@gmail.com. We provide datasheets, cross-referencing with obsolete systems, and expedited shipping options for urgent requirements.
ABB-WORLD, 2-8, 235 Golden Horse Street, Tsim Sha Tsui, Yau Tsim Mong District, Hong Kong, China
One-Year Quality Guarantee | Global Shared Inventory | 16 Regional Warehouses














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