Schneider 171CCS76000 Overview
The Schneider 171CCS76000 is a processor adapter module from the Modicon Momentum series. It serves as the M1/M1E processor adapter, designed to handle control tasks in industrial automation. This module combines flash memory and RAM, offering 256 kilobytes of storage for programs and data. It operates on a 5 V DC supply, which is standard for many control systems.
Processor and Memory Architecture
At its core, the 171CCS76000 uses an x86-based processor running at 32 MHz. This clock speed supports a scan time of 0.63 milliseconds per kilobyte, enabling timely processing in control applications. The memory configuration includes 256 kB of flash and 256 kB of RAM. For programming, it provides 12 kB for LL984 and 160 kB for IEC languages, plus 4 kB for data. This structure supports both simple and complex automation tasks.
Communication and I/O Capabilities
The module includes one RS-232C Modbus port and one I/O bus port. These ports allow integration with other devices in the Momentum platform. For I/O handling, the processor manages up to 4,096 words for register operations and 8,192 bits for I/O limits. It also supports discrete I/O with a capacity of 2,048 inputs and 2,048 outputs. This makes the module suitable for medium-sized control systems.
Environmental and Physical Specifications
The 171CCS76000 operates in ambient temperatures from 0 to 60°C, with storage from -40 to 85°C. It withstands humidity up to 96% without condensation and operates at altitudes up to 2,000 meters. The module is lightweight, weighing 0.093 lbs (0.042 kg), and comes in a Lexan housing. It carries certifications like FM Class 1 Division 2, cUL, and UL, ensuring safety in various industrial settings.
Software Compatibility and Integration
For programming, the module works with Concept V2.6, Modsoft V2.5 or higher, ProWORX NxT V2.0, and ProWORX 32. This compatibility allows engineers to use familiar tools for configuration. The module supports Modbus protocol, which simplifies communication with other devices. Its 16-bit word length aligns with standard data handling in automation.
In summary, the Schneider 171CCS76000 offers a balanced mix of processing power, memory, and communication features. It is a reliable choice for engineers looking to build or upgrade Modicon Momentum systems. With its robust design and clear specifications, this module helps streamline automation projects.