Acrison MD-2-271 CPU Control Circuit Board

The Acrison MD-2-271 is a legacy CPU control board used in Acrison’s MD series weigh feeder and batching systems. It provides processing, control logic, and communication functions necessary for accurate material metering and integration with plant automation systems. Board Type: CPU control circuit board Model Number: MD-2-271 Label Reference: 401-0039A / CACC39B ENG/4 Processor: OKI M80C85A-2 (Z80-compatible 8-bit microprocessor) Memory: – UM6264A-10L (8K Static RAM) – EPROM with program code (e.g., MCM27C64) Clock Speed: 3.072 MHz crystal oscillator Chipset: Includes Motorola MC14049B, MC74HC393, MC74HC590, MC74HC240, etc. Interface: Gold-plated edge connector for motherboard/system bus Function: Control and monitor weigh feeder logic, process inputs, and serial communication Application: Acrison MD-series dry solids metering and blending systems Manufacturer: Acrison, Inc. Made in: USA

Condition: Used

Weight:   3.00

Depth:   6.00

Length:   6.00

Width:   6.00

SKU:   57986 4.S1.12.5