Schneider 140CPU65160S Quantum Safety Processor 266MHz

140CPU65160S Modicon Quantum Unity Safety Processor

Product Introduction

The 140CPU65160S from Schneider Electric is a high-performance Unity safety processor within the Modicon Quantum series. This processor operates at a clock frequency of 266 MHz and includes 1024 kB of internal RAM. It is designed for use with Unity Pro XL safety software. The module supports extensive local and remote I/O configurations. Its safety certifications, including TÜV Rheinland SIL3, make it a reliable choice for critical automation tasks.

Core Processing and Memory

The 140CPU65160S delivers fast execution times for various instruction types. Word instructions execute in 0.09 to 0.12 µs, Boolean instructions in 0.105 to 0.15 µs, and fixed-point arithmetic in 0.96 to 1.02 µs. Execution time for 1 K instruction is 5.03 ms with a mix of Boolean and numerical instructions, and 5.14 ms for 100% Boolean instructions. The internal RAM is 1024 kB, expandable up to 7168 kB for programs using a PCMCIA card, with an additional 8 MB for file storage.

I/O Capabilities and Expandability

This processor supports a wide range of I/O configurations. Locally, it handles unlimited discrete I/O across a maximum of 13 slots and unlimited analog I/O across 26 slots. For remote applications, it supports up to 31 remote I/O stations, handling 31,744 discrete inputs and outputs, as well as 1,984 analog inputs and outputs. The module supports up to six optional Ethernet modules, such as the 140NOE77111.

Communication and Connectivity

Integrated connection types on the 140CPU65160S include Ethernet TCP/IP, Modbus, Modbus Plus, and USB. It offers one local connection each for Modbus Plus, Modbus (RS232/485), and USB, plus six local Ethernet TCP/IP connections. The physical interfaces include one female SUB-D 9 connector for Modbus Plus, one female USB type B connector for PC connection, and two RJ45 connectors for the Modbus bus.

Display and Diagnostics

A 2-line LCD display with 16 characters per line provides local status information. Local signaling includes a green LED for Ethernet activity (COM) and a red LED for Ethernet collision (ERR). The switch function includes a key switch for memory port on/off control. This feature enhances security and operational control. The module also provides process control checks for system diagnostics.

Power and Battery Specifications

The 140CPU65160S uses a 3 V DC lithium battery for backup, with a capacity of 1200 Ah and a typical battery life of 10 years. The backup battery type is 990XCP98000. The maximum supply current is 90 A at 60 °C for the lithium battery, with a standby current of 60 µA. The bus current requirement for this module is 2760 mA.

Environmental and Compliance Certifications

This processor is rated for operation with CE marking. Its product certifications include CSA, C-Tick, TÜV Rheinland (SIL3), and CSA HazLoc. The module is suitable for installation in clean indoor environments, consistent with its IP20 protection class. It meets stringent safety standards for use in hazardous locations and safety-related applications.

Installation Guidance

Installing the 140CPU65160S requires careful preparation. First, power down the Modicon Quantum system completely. Next, select an available slot in the local rack. Then, insert the processor module into the chosen slot. After that, secure the module using the retaining screws. Subsequently, connect the required communication cables. Then, install the backup battery if not pre-installed. Finally, apply power and verify the module's initialization through the LCD display. The processor supports 1 local rack and various slot configurations.

Application Scenarios

The 140CPU65160S is ideal for complex automation tasks requiring safety functionality. For instance, it is used in process control, manufacturing, and critical infrastructure. Its SIL3 certification makes it suitable for safety-related systems according to IEC 61508. Many engineers choose this processor for projects requiring high-speed processing and extensive I/O. It also serves as a reliable upgrade for existing Modicon Quantum installations.

System Integration and Compatibility

This processor integrates seamlessly with the Modicon Quantum automation platform. It requires Unity Pro XL safety software for configuration and programming. The module is compatible with various Quantum I/O and communication modules. Its support for multiple protocols ensures interoperability with existing systems. This compatibility reduces integration time and effort for system integrators.

Logistics and Shipping Information

We ship the 140CPU65160S via FedEx, UPS, or DHL. Each unit receives careful packaging to ensure safe transit. Standard handling time is one business day. Tracking information is provided after dispatch. International shipments include proper customs documentation. Please verify local import requirements before ordering.

Packaging List

• One (1) Schneider Electric 140CPU65160S Unity safety processor module

• Lithium battery 990XCP98000 for data backup

• Product label with part number and serial code

• Installation and configuration reference card

Frequently Asked Questions

1. Is the 140CPU65160S suitable for Hot Standby applications?
No, local I/O expansion is forbidden in Hot Standby applications for this module. It is designed for standard safety applications.

2. What software is required to program the 140CPU65160S?
The module requires Unity Pro XL safety software, which is specifically designed for Schneider Electric's safety processors.

3. How long does the backup battery last on the 140CPU65160S?
The lithium battery has a typical life of 10 years under normal operating conditions. It provides reliable data retention.

4. Can the 140CPU65160S support remote I/O stations?
Yes, it supports up to 31 remote I/O stations, each with one rack, for extensive distributed control.

5. What safety certification does the 140CPU65160S hold?
The module is TÜV Rheinland certified for SIL3, confirming its suitability for safety-related applications per IEC 61508.