Processor Module | Bachmann | MPC240 Industrial Controller

Overview

The Bachmann MPC240 is a robust processor module engineered for industrial control systems. Equipped with a Celeron/Pentium III architecture CPU, generous memory resources, and multiple communication interfaces, the MPC240 is designed for demanding automation tasks that require reliability and high processing performance. Its fanless design and wide operating range ensure stable operation in challenging industrial environments.

Specifications

Processor & Memory

• CPU: Celeron / Pentium III architecture, 400 MHz

• nvRAM-0 (Data Memory): 512 kB SRAM, battery-backed

• nvRAM-1 (Data Memory): 64 kB nvRAM, no battery required

• DRAM (Working Memory): 128 MB

• Internal FLASH (Program Memory): 8 MB total, 4 MB reserved for system software

Interfaces

• Serial Ports: 1x RS232 + 1x RS232/422/485

• Ethernet: 2x 10/100 Base-TX ports

• USB: 1x port

Power Supply

• External Power Supply Module: 5 V, ±15 V via backplane

Environmental Conditions

• Operating Temperature: 0 to +60 °C (fanless)

• Operating Humidity: 5–95% without condensation

• Storage Temperature: −40 to +85 °C

• Storage Humidity: 5–95% without condensation

Features

• High-Performance CPU: Supports Celeron/Pentium III processing for demanding automation applications

• Ample Memory: 128 MB DRAM with battery-backed and non-volatile memory for secure data retention

• Multiple Interfaces: Serial, Ethernet, and USB for flexible communication and integration

• Fanless Design: Quiet and reliable operation without moving parts

• Compact Industrial Form Factor: Easy integration into control cabinets and systems

• Wide Operating Conditions: Suitable for harsh industrial environments

Applications

The MPC240 processor module is ideal for distributed control systems, industrial process control, data acquisition, and automation tasks requiring high reliability. It can serve as the central processing unit for a variety of control networks and I/O configurations.

FAQ

Q: What type of CPU does the MPC240 use?
A: The MPC240 features a Celeron / Pentium III architecture CPU running at 400 MHz.

Q: How much memory is available for applications?
A: It includes 128 MB of DRAM for working memory and 8 MB internal FLASH for program storage, with 512 kB battery-backed nvRAM for data retention.

Q: What communication interfaces are included?
A: The module has 1 RS232, 1 RS232/422/485 serial port, 2 Ethernet 10/100 Base-TX ports, and 1 USB port.

Q: Can it operate in harsh industrial environments?
A: Yes, it supports 0–60 °C operating temperature, wide humidity range, and fanless design for reliable operation.