140NRP31201 SCHNEIDER

140NRP31201 SCHNEIDER Basis unit 

Product  Description：

Schneider Electric Base Units, primarily utilized within the Modicon PLC ranges such as the M340, M580, and Quantum series, serve as the foundational backplane or rack for modern automation systems. These base units provide the physical chassis, structural stability, and electronic data highway necessary to connect Central Processing Units (CPUs), power supplies, communication modules, and Input/Output (I/O) modules. Acting as the physical backbone of the control system, they ensure high-speed data transmission and secure electrical connectivity across the entire automation architecture.

Product Parameters

The technical characteristics of a Schneider Electric Base Unit focus on structural scalability, backplane speed, and environmental resilience:

• Slot Configuration: Available in multiple sizes to fit different system requirements, typically ranging from 4-slot, 8-slot, 12-slot, to 16-slot configurations.

• Backplane Bus Technology: Features integrated Ethernet backplane buses (X-Bus and Ethernet combined in modern ranges like M580) to support deterministic, high-bandwidth data routing.

• Data Transmission Rate: Advanced Ethernet backplanes support speeds up to 100 Mbps for real-time I/O scanning and module-to-module communication.

• Power Distribution: Integrated dual power supply slots on specialized racks to accommodate redundant power setups for high-availability systems.

• Isolation and Protection: High dielectric strength, often rated at 1500V AC or higher between the backplane circuits and the protective earth ground.

• Mechanical Mounting: Built for versatile control cabinet installation, supporting standard panel mounting screws or direct snapping onto heavy-duty DIN rails.

• Ambient Operational Limits: Engineered to function reliably in standard industrial environments from 0°C to 60°C, with ruggedized versions extending from -25°C to 70°C.

Product Advantages

Schneider Electric Base Units offer distinct operational and architectural benefits for complex industrial applications:

• EcoStruxure Ethernet Backplane: The integration of native Ethernet directly onto the backplane allows for seamless communication from the field level to the enterprise level without the need for standalone gateway modules.

• High Availability and Redundancy: Supports hot-standby topologies and redundant power supplies on the same rack, preventing single points of failure and maximizing process uptime.

• Live Module Replacement: Features complete hot-swapping capability, enabling maintenance personnel to change out faulty I/O or communication modules while the rest of the rack remains fully operational.

• Rugged Construction and Conformal Coating: Available with specialized G3-class coating options to protect the backplane pins and electrical traces against high humidity, chemical corrosion, and conductive dust.

• Future-Proof Compatibility: Designed to allow the mixing of older X-Bus modules with next-generation Ethernet modules on a single rack, protecting previous capital investments while upgrading system capabilities.

Product Applications

These base units are deployed across various demanding industries as the core framework for process and machine control:

• Water and Wastewater Treatment: Serving as the main hardware chassis for distributed pump control, filtration systems, and chemical dosing monitoring.

• Food and Beverage Processing: Hosting the high-speed processing and I/O cards needed for synchronized batch processing, packaging, and sorting lines.

• Infrastructure and Building Automation: Providing the reliable framework for tunnel ventilation, baggage handling systems, and large-scale HVAC control.

• Manufacturing and Assembly: Supporting high-density I/O configurations for automotive assembly lines, material handling systems, and metal stamping machinery.

• Energy and Smart Grid Management: Organizing the communication and processing modules used in electrical substations, solar arrays, and wind turbine control centers.

Important Precautions

To maintain structural reliability and prevent unexpected backplane communication faults, adhere to the following operational instructions:

• Grounding Configuration: The base unit must be securely connected to the functional earth and protective earth ground using a short, low-impedance conductor to dissipate electrical noise and static charges.

• Pin Protection and Slot Covers: Unused slots must be fitted with protective blanking covers. Leaving slots open exposes the delicate backplane pins to physical deformation, dust accumulation, and accidental short circuits.

• Power Calculation Limits: Ensure the total current consumption of all inserted modules does not exceed the maximum current rating of the selected rack power supply. Overloading the backplane can cause unexpected system resets.

• Alignment and Insertion: When installing a module into the base unit, align it carefully with the guiding tracks before pressing it onto the backplane connector. Forcing a misaligned module can bend or break the communication pins.

• Correct Fastening: Always tighten the module retaining screws or snap mechanisms to ensure the module remains firmly seated. Loose modules in high-vibration environments can cause intermittent communication dropouts and system faults.

The structure and details of the product：

Our services：

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Warranty: one year

Please make an inquiry for more models：

SCHNEIDER LXM16DU10M2X

SCHNEIDER LXM16DU04M2X

SCHNEIDER LXM16DU02M2X

SCHNEIDER LR9F5369

SCHNEIDER BCH16HF07330A5C2

SCHNEIDER BCH16LJ10330A6C2

SCHNEIDER RM17TE00

SCHNEIDER METSEPM8240

SCHNEIDER C600/10/1/1/1/10

SCHNEIDER ATV212WD37N4

SCHNEIDER ATV212WU75N4

SCHNEIDER GV4LE02N

SCHNEIDER A9V54463

SCHNEIDER A9F79110

SCHNEIDER A9N19460

SCHNEIDER A9F79106

SCHNEIDER A9F79310

SCHNEIDER A9F74102

SCHNEIDER A9F79306

SCHNEIDER A9F79425

SCHNEIDER XB4BD53

SCHNEIDER XB4BS8442

SCHNEIDER GV2ME05

SCHNEIDER NG125N

SCHNEIDER ZB4BJ3

SCHNEIDER LV432455

SCHNEIDER LV429635

SCHNEIDER LV429642

SCHNEIDER LV429632

SCHNEIDER LV431631

SCHNEIDER LV429634

SCHNEIDER LC1D50AB7

SCHNEIDER LC1D65AM7

SCHNEIDER LC1D18M7

SCHNEIDER LC1DT32Q7

SCHNEIDER LC2D18M7

SCHNEIDER LC1-D6511M5

SCHNEIDER LC1-FG43

SCHNEIDER LC1-D50FD

SCHNEIDER LAD9R1V

SCHNEIDER LRD3365

SCHNEIDER A9F77220

SCHNEIDER A9V41225

SCHNEIDER A9F77216

SCHNEIDER A9F64102

SCHNEIDER A9F64110

SCHNEIDER RXM4AB2FD

SCHNEIDER HMIGK5310

SCHNEIDER A9F79206

SCHNEIDER SEPAM1000+/T40

SCHNEIDER TWDLCAA24DRF

SCHNEIDER TM241C24R

SCHNEIDER TM3DM8R

SCHNEIDER ATS48C32Q

SCHNEIDER ATS480C32Y

SCHNEIDER GV3P40

SCHNEIDER NS-100N40A

SCHNEIDER MG24432

SCHNEIDER MG24988

SCHNEIDER QO110

SCHNEIDER QO120

SCHNEIDER H363NDS

SCHNEIDER A9F74202

SCHNEIDER A9A26929

SCHNEIDER 9007C62C-DA-2

SCHNEIDER XCMD2102L1

SCHNEIDER 8538SCW14V03H30

SCHNEIDER H361NDS

SCHNEIDER LC1D80M7

SCHNEIDER LC1D50AM7

SCHNEIDER LC1D95M7

SCHNEIDER LRD318

SCHNEIDER LRD3363

SCHNEIDER ZB5AV063

SCHNEIDER VW3A1114

SCHNEIDER VW3A1113

SCHNEIDER 8501XDO40V62Y414

SCHNEIDER BMEH586040

SCHNEIDER A9N61512

SCHNEIDER LC1F330G7

SCHNEIDER LV429120

SCHNEIDER LA9RM201

SCHNEIDER 140-ATI-030-00

SCHNEIDER LUCA18FU

SCHNEIDER LUFN02

SCHNEIDER LUA1C20

SCHNEIDER A9F85363

SCHNEIDER 499-NOH-00510

SCHNEIDER STD100-200 5123008010

SCHNEIDER LADR0

SCHNEIDER XCKVR54D1H29

SCHNEIDER GV2ME08

SCHNEIDER 140SDO95300S

SCHNEIDER VW3A3310D

SCHNEIDER 140DAI54000

SCHNEIDER XPSAR351144

SCHNEIDER ABL7RM24025

SCHNEIDER ABR1S118B

SCHNEIDER 140XTS00212

SCHNEIDER 140XTS00209

SCHNEIDER SC656A-BV0

JUSTWELL PTE. LTD. sells new and discontinued products, and purchases such specialty products through independent channels. JUSTWELL PTE. LTD. is not an authorized distributor, distributor, or representative of the featured products on this website. All product names/images, trademarks, brands, and logos used on this website are the property of their respective owners. Product descriptions, descriptions, or sales with these name images, trademarks, brands, and logos are for identification purposes only and do not imply any association or authorization with any rights holders.

This article is from the official website of JUSTWELL PTE. LTD. If reprinted, please attach this link: https://justwellltd.com .com

JUSTWELL PTE. LTD

Our main products include DCS control system spare parts, PLC system spare parts, and robot system spare parts. Our advantageous brands include Allen Bradley, Bently Nevada, ABB, HIMA, Reliance, Bender, National Instruments, Emerson Ovation, Honeywell, Siemens, Allen Bradley, ICS Triplex, FOXBORO, Schneider, GE Fanuc, Motorola, HIMA, Prosoft, and other imported industrial components. Our main products serve a wide range of electronic, metallurgical, chemical, and power plants Industries such as steel mills, rubber, cement, machinery and equipment, and construction.