140CPU67060

The Schneider Electric 140CPU67060 is a high‑performance Unity Hot Standby CPU processor module from the Modicon Quantum programmable logic controller (PLC) platform, engineered for demanding industrial automation and control applications where both performance and reliability are essential. Built to service mission‑critical systems, it features robust processing, distributed I/O support, and advanced communications that enable seamless integration and efficient execution across complex networks.

Technical Specifications

Parameter	Specification
Product Type	Unity Hot Standby CPU Processor Module
Platform	Modicon Quantum
Processor Speed	266 MHz
Internal RAM	512 kB
Program Memory Expansion	Up to 7168 kB via PCMCIA
File Storage Expansion	Up to 8 MB via PCMCIA
Communication Interfaces	1 × Modbus RS‑232/RS‑485, 1 × Modbus Plus, 1 × Ethernet Multimode Fiber Optic
Distributed I/O Support	Up to 63 stations per Modbus Plus network
Discrete Distributed I/O	8,000 In / 8,000 Out per network
Analog Distributed I/O	500 In / 500 Out per network
Local Racks Supported	2 racks
Remote I/O Support	Up to 6 drops (Ethernet remote I/O)
Watchdog/Diagnostics	Integrated status & diagnostic LEDs
Operating Temperature	0 °C to 60 °C
Storage Temperature	–40 °C to 85 °C
Current Requirement	~2500 mA
Mounting	Standard Quantum backplane
Dimensions (H×W×D)	Approx. 144 × 82 × 89 mm (typical module footprint)
Weight	Approx. 0.85 kg

This module delivers hot‑standby redundancy along with high‑speed logic execution, making it ideal for control systems that require continuous operation without interruption.

Recommended Related Models

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140CRA93200 – Remote I/O Adapter
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140CPU67160 – Higher‑Memory Unity CPU Processor

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Application Scenarios

The 140CPU67060 is widely used in industrial control environments that demand reliable redundancy and robust performance:

Manufacturing automation and assembly line systems
Large process control and distributed architectures
Water and wastewater plant automation
Energy production and utility automation systems
Critical infrastructure requiring high availability

Key Advantages

Hot Standby Redundancy: Ensures seamless failover and uninterrupted operation in mission‑critical systems.
High Processing Throughput: 266 MHz CPU frequency accelerates execution of complex logic and high‑speed tasks.
Flexible Connectivity: Multiple communication ports including Modbus, Modbus Plus, and Ethernet fiber optic offer broad network integration.
Expandable Memory: PCMCIA card support allows significant expansion for program and file storage.
Distributed I/O Capable: Supports extensive distributed and remote I/O configurations, facilitating scalable system design.

Technical FAQs

What processing capability does the 140CPU67060 offer?
It operates at 266 MHz, suitable for high‑speed control applications.
How much onboard memory does it have?
The CPU includes 512 kB of RAM.
Can memory be expanded?
Yes — up to 7168 kB for program and 8 MB for files via PCMCIA cards.
Which communication interfaces are supported?
It supports Modbus RS‑232/485, Modbus Plus, and Ethernet multimode fiber optic.
How many distributed I/O stations can it handle?
Up to 63 stations per Modbus Plus network.
Does it support remote I/O?
Yes, up to 6 drops via Ethernet remote I/O.
What are its approximate dimensions?
Approximately 144 mm (H) × 82 mm (W) × 89 mm (D).
What is the module’s weight?
Around 0.85 kg.
What is the operating temperature range?
0 °C to 60 °C.
Where is this CPU typically used?
In industrial automation systems requiring high availability and redundancy.