The 140CPU67160 is a Unity Hot Standby processor from the Schneider Electric Modicon Quantum automation platform, featuring a 266 MHz clock frequency, 1024 kB internal RAM, and support for up to 63 distributed I/O stations.
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Technical specifications for 140CPU67160
Manufacturer:
Schneider Electric
Part Number:
140CPU67160
Product Family:
Modicon Quantum
Platform:
Modicon Quantum Automation Platform
Clock Frequency:
266 MHz
Internal RAM:
1024 kB (512 kB for data)
Expandable Memory:
7168 kB program / 8 MB file storage
Max Distributed I/O Stations:
63
Max Remote I/O:
31 racks
Discrete I/O:
8000 inputs, 8000 outputs
Processing Speed:
~15-20 Kinst/ms
Max Optional Comm Modules:
6
Weight:
1.2 kg
Estimated shipping dimensions:
9x13x25cm
Tariff Code:
8537101190
Country of origin:
France
Place of shipment:
Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.
The 140CPU67160 serves as the central processing unit within Schneider Electric's Modicon Quantum automation platform, specifically designed for high-availability applications through its Unity Hot Standby architecture. This processor is engineered for critical control systems where maximum uptime is essential, utilizing a dedicated fiber optic link to synchronize a primary and secondary PLC pair.
In terms of system scalability and I/O capacity, the 140CPU67160 provides exceptional flexibility. It can manage a configuration with up to 2 local racks and support for 63 distributed I/O stations over networks. Its capacity for remote I/O is substantial, handling up to 31 S908 remote I/O racks or 31 Quantum Ethernet remote I/O racks.
Connectivity is a key strength of the 140CPU67160, featuring a comprehensive set of integrated communication ports. These include 1 Modbus Plus port, 1 Modbus (RS232/485) port, 1 USB port for programming and maintenance, and the critical 1 multimode fiber optic (MT-RJ) port for the Hot Standby synchronization link, which can span distances up to 4 km.
The 140CPU67160 is built to meet rigorous industrial and regulatory standards. It carries major product certifications including UL, CE, CSA, GOST, and Marine approvals, and complies with hazardous location (HazLoc) standards. As part of Schneider Electric's Green Premium program, it is RoHS compliant and accompanied by available environmental profiles and end-of-life instructions.
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FAQS
The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is the primary function and key feature of the 140CPU67160 processor?
The 140CPU67160 is a Unity Hot Standby processor for the Modicon Quantum platform. Its key feature is providing high-availability control by operating in a redundant pair with a secondary PLC, synchronized via a dedicated multimode fiber optic link that can extend up to 4 km, ensuring continuous operation in critical applications.
What are the processing power and memory specifications of the 140CPU67160?
The 140CPU67160 is powered by a 266 MHz CPU and contains 1024 kB of internal RAM, with 512 kB dedicated to data. Its program memory is expandable up to 7168 kB using a PCMCIA card. It executes approximately 15,000 to 20,000 instructions per millisecond, depending on the mix of Boolean and numerical operations.
How scalable is the I/O system with the 140CPU67160, and what communication protocols does it support natively?
The 140CPU67160 offers high scalability, supporting configurations with up to 63 distributed I/O stations and up to 31 Ethernet Quantum remote I/O racks. It features integrated support for Modbus Plus and Modbus (RS232/485) protocols. Additionally, it can accommodate up to 6 optional communication modules (e.g., Profibus DP, additional Ethernet) for further protocol expansion.
What certifications and environmental compliance does the 140CPU67160 hold?
The 140CPU67160 carries major industrial certifications including UL, CE, CSA, GOST, and Marine approvals. It is also a Green Premium product, is RoHS compliant, and complies with hazardous location (HazLoc) standards. Product environmental profiles and end-of-life instructions are available, supporting sustainable lifecycle management.