Motorola MVME162-521A | processor module

MVME162-521A is an input/output DCS spare control processor module developed by Motorola for industrial control systems.

· Processor: Based on the MC68040 enhanced 32-bit microprocessor, with optional clock speeds of 25MHz or 32MHz, equipped with 8KB cache, MMU (Memory Management 

Unit), and FPU (Floating Point Unit), it can meet the needs of complex algorithms and real-time tasks.

· Memory: Comes standard with 4MB shared DRAM, supports expansion up to 16MB, and some models can be increased to 64MB through expansion mezzanine. It is also 

equipped with 512KB SRAM with backup battery to ensure data is not lost after power failure.

· Storage and Interface: Built in 1MB flash memory (2MB for some models), supporting EPROM and Flash expansion. Provide 4 serial communication ports, compatible with 

EIA-232, EIA-422/485 standards, and also have 4 Industry Packs ® The interface and optional SCSI bus interface can adapt to multiple industrial protocols.

· Bus and Scalability: Compatible with the VME bus standard, supports A32/D64 master/slave interfaces, has four level requesters, seven level interrupters, and interrupt 

handlers, and can add functional modules through expansion slots, with strong expandability.

· Environmental adaptability: The working temperature range is -40 ° C to+85 ° C, the relative humidity is 5% to 95% (no condensation), and the seismic performance meets 

MIL-STD-810 standard, which can adapt to harsh industrial environments.

· Power supply and power consumption: Supports wide range DC input of+5V and ± 12V, with a typical power consumption of 20W, which can meet the requirements of 

distributed control architecture.