Schneider Electric 140CPU65150 Modicon Quantum Unity Processor Module

SKU 140CPU65150

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12-month warranty
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Manufacturer: Schneider Electric
Product No.: 140CPU65150
Country of origin:France
Product Type: Processor Modules
Payment: T/T, Western Union
Weight: 1434g
Dimensions: 11.0 cm x 18.5 cm x 32.5 cm (H x W x L)
Shipping port: Xiamen
Warranty: 12 months

Description

The Schneider Electric 140CPU65150 is a Unity processor designed for process control within the Modicon Quantum automation platform. Operating at a clock frequency of 166 MHz, the module features an internal 768 kB RAM alongside expandable memory capabilities via PCMCIA cards for program storage (up to 7168 kB) and file storage (up to 8 MB). The 140CPU65150 features integrated communication interfaces including 1 Modbus Plus, 1 Ethernet TCP/IP, 1 Modbus RS232/485, and 1 USB port, supporting up to 6 optional communication modules across various protocols. Built on a backplane bus architecture requiring 2160 mA bus current, it manages up to 2 local racks, 63 Modbus Plus distributed I/O stations, and 31 remote I/O stations over Ethernet or S908 architectures.

Features

Integrated 166 MHz clock frequency processor
Internal 768 kB RAM with PCMCIA memory expansion options up to 7168 kB program RAM and 8 MB file storage
Integrated communication ports: 1 Modbus Plus (SUB-D 9 female), 1 Ethernet TCP/IP (RJ45), 1 Modbus (RJ45), and 1 USB
Support for up to 6 optional communication modules (Ethernet, Modbus, Modbus Plus, Profibus DP, Sy/Max)
Execution performance of 10.28 Kinst/ms for 100% Boolean and 10.07 Kinst/ms for 65% Boolean / 35% numerical
Key switch for memory port on/off control
Local status diagnostics via green Ethernet activity (COM) and red Ethernet collision LEDs

Applications

Modicon Quantum industrial automation process control
Distributed I/O control across Modbus Plus network architectures
Ethernet Quantum and S908 remote I/O system control

Technical Specifications

Parameter	Specification
Manufacturer	Schneider Electric
Model	140CPU65150
Product Type	Unity processor module
Range of Product	Modicon Quantum automation platform
Clock Frequency	166 MHz
Internal RAM	768 kB
Expandable Memory (Program)	7168 kB via PCMCIA card
Expandable Memory (File Storage)	8 MB via PCMCIA card
Key Switch Function	Memory port on/off
Bus Current Requirement	2160 mA
Local Signalling	1 LED (green) Ethernet activity (COM), 1 LED (red) Ethernet collision
Number of Racks	2-local
Distributed I/O Stations	63 Modbus Plus
Remote I/O Stations	31 (S908 or Ethernet Quantum), 16 (Ethernet X80)
Remote Discrete I/O Capacity	31744 inputs, 31744 outputs
Distributed Discrete I/O Capacity	8000 inputs, 8000 outputs per network Modbus Plus
Remote Analogue I/O Capacity	1984 inputs, 1984 outputs (S908)
Distributed Analogue I/O Capacity	500 inputs, 500 outputs per network Modbus Plus
Optional Modules Capacity	Up to 6 (Ethernet, Modbus, Modbus Plus, Profibus DP, Sy/Max)
Communication Services	Ethernet router
Package Weight	3.161 lb (US) / 1.434 kg
Package Dimensions (H x W x L)	11.0 cm x 18.5 cm x 32.5 cm (4.3 in x 7.3 in x 12.8 in)

Connections/Interfaces

Connector Pin	Function
SUB-D 9 (Female)	Modbus Plus network connection
RJ45 (Ethernet)	Ethernet TCP/IP network connection
RJ45 (Modbus)	Modbus bus connection (RS232/485 Modbus/ASCII)
USB	USB connection

Installation Guidelines

Install the unit directly into a designated Modicon Quantum backplane rack slot.
Ensure total rack power distribution accounts for the 2160 mA backplane bus current draw required by the CPU.
Secure communications cables to the dedicated front interface connectors: SUB-D 9 for Modbus Plus, RJ45 for Ethernet, and RJ45 for Modbus.
Utilize the physical front-panel key switch to control memory port write access as required during maintenance or operations.

Compliance and Certifications

CE
UL
CSA
GOST
HazLoc
Misc (Marine)

FAQ

What is the internal memory capacity of the CPU?

The CPU contains 768 kB of internal RAM and supports expansion up to 7168 kB program RAM using a PCMCIA card.

What is the backplane bus current draw for the module?

The module requires a backplane bus current of 2160 mA from the Quantum rack power supply.

Which physical communication ports are integrated directly on the front panel?

The CPU features one SUB-D 9 female connector for Modbus Plus, two RJ45 connectors for Ethernet TCP/IP and Modbus, and one USB connector.

View all FAQs →

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

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30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.

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Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern	Beige Greyish White
Country of origin	France
Power source	AC-powered