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Siemens C8451-A70-A85 SICOMP OSM-B37 CPU Module

Siemens C8451-A70-A85 SICOMP OSM-B37 CPU Module.

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ManufacturerSiemens

Part numberC8451-A70-A85

Part Number C8451-A70-A85

Manufacturer Siemens

Series SICOMP OSM-B37

Processor Intel 80386DX

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Intel 80386DX 20 MHz processor 2 MB DRAM 64 KB cache memory Dual EPROM sockets V.24, SCSI, and OME interfaces Designed for industrial applications

Product description

The Siemens C8451-A70-A85 is a SICOMP OSM-B37 CPU module designed for industrial computing systems. This module is powered by an Intel 80386DX processor running at 20 MHz, featuring 2 MB of DRAM and 64 KB of cache memory. It includes expansion capabilities with two EPROM sockets and offers a range of interfaces, including one V.24 serial port, one SCSI interface, and one OME interface for system integration.

This CPU module was typically used in industrial control systems, embedded applications, and data acquisition systems where a robust and reliable computing platform was required. Its interfaces allow for connection to various peripherals and networks common in industrial automation environments.

Stanlo Automation, your trusted veteran-owned supplier of surplus industrial automation parts, offers the Siemens C8451-A70-A85. Find essential components for legacy systems and keep your critical operations running.

Technical specifications

Part Number	C8451-A70-A85
Manufacturer	Siemens
Series	SICOMP OSM-B37
Processor	Intel 80386DX
Clock Speed	20 MHz
DRAM	2 MB
Cache	64 KB
EPROM Sockets	2
Interfaces	1x V.24, 1x SCSI, 1x OME

Common applications

Industrial Control

Embedded Computing

Data Acquisition

Legacy Automation Systems

Industrial PCs

Compatible systems

Siemens SICOMP industrial computer systems

Also known as

Siemens OSM-B37 CPU C8451A70A85 SICOMP 386 CPU Module

Replaces / compatible with

This CPU module is designed for specific Siemens SICOMP industrial computer systems. Check compatibility with your existing chassis and expansion cards.

Technical note

Expert tip

Ensure proper handling of static-sensitive components when installing or removing this CPU module from an industrial PC chassis.

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Frequently asked questions

What are the key specifications of the Siemens C8451-A70-A85 CPU module?

The Siemens C8451-A70-A85 features an Intel 80386DX 20 MHz processor, 2 MB DRAM, 64 KB cache, and includes V.24, SCSI, and OME interfaces, along with two EPROM sockets.