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Overview

Brand Name:	B&R Industrial Automation
Model Number:	X20CP1485-1
Country of Origin:	Austria
Packaging Details:	Original new Factory Sealed
Delivery Time:	Delivery time in stock
Payment Terms:	T/T

Contact for quotation

Sales Manager:	Stella
Send an email:	[email protected]
Contact in Whatsapp:	+86 18159889985

Specifications

Parameter	Specification
Model	X20CP1485-1
Manufacturer	B&R Industrial Automation
Processor Type	Intel Celeron 400
Cooling	Fan-free
Standard Memory (RAM)	64 MB SDRAM
User RAM (SRAM)	1 MB
Remanent Variables	Max. 256 kB
L1 Cache (Data/Program)	2 × 16 kB
L2 Cache	256 kB
Shortest Task Class Cycle Time	400 µs
Integrated I/O Processor	Yes (processes I/O data in background)
CompactFlash Slot	1 (removable application memory)
Real-Time Clock	Nonvolatile, 1 sec resolution
FPU	Yes
Modular Interface Slots	1
Interfaces	1× RS232, 1× Ethernet (10/100 Mbit/s), 1× POWERLINK V1/V2 (100 Mbit/s), 2× USB 1.1, 1× X2X Link
Power Consumption	10.5 W (without memory card, interface module, USB)
X2X Link Supply Output	7.0 W
I/O Supply Output	24 VDC, 10.0 A permissible contact load
Input Voltage	24 VDC (-15% / +20%)
Input Current	Max. 2.2 A
Reverse Polarity Protection	Yes
Fuse	Integrated (cannot be replaced); external line fuse max. 10 A slow-blow
Battery	Lithium 3 V / 950 mAh (included)
Battery Backup	≥3 years
Battery Monitoring	Yes (via status LED and software)
Operating Temperature	0 to 55°C (horizontal); 0 to 50°C (vertical)
Storage Temperature	–25 to 70°C
Relative Humidity	5 to 95% (non-condensing)
Protection Class	IP20
Certifications	CE, cULus, GOST-R (in development)
Dimensions (W × H × D)	150 × 99 × 85 mm
Included in Delivery	Backup battery, X20 locking plate (right), TB12 terminal block (12-pin), slot covers

Description

The X20CP1485-1 is a high-performance CPU from B&R's X20 controller family, engineered for mid-to-high-end automation applications. Powered by an Intel Celeron 400 processor, the X20CP1485-1 delivers a swift 400 µs minimum task cycle time and features 64 MB SDRAM for robust program execution. The X20CP1485-1 integrates comprehensive onboard connectivity including Ethernet, POWERLINK V1/V2, USB, and RS232 interfaces, along with one slot for modular expansion. Its fanless design ensures maintenance-free operation in demanding industrial environments.

Functions

High-Speed Logic Execution: 400 µs minimum task class cycle time for responsive real-time control.
Parallel I/O Processing: Integrated I/O processor handles data point communication in the background, offloading the main CPU.
Real-Time Communication: Onboard POWERLINK V1/V2 interface for deterministic fieldbus connectivity.
Seamless Networking: Ethernet 10/100 Base-T interface for TCP/IP and INA2000 communication.
Data Persistence: Nonvolatile real-time clock and battery-backed remanent variables (up to 256 kB).
Diagnostic Monitoring: Comprehensive LED status indicators for CPU, battery, Ethernet, POWERLINK, CompactFlash, and overtemperature.
Modular Expandability: One slot for X20 interface modules to adapt to various bus systems.
Motion Control Ready: Full ACOPOS drive system compatibility.
Visualization Capable: Supports B&R Visual Components.

Features

Celeron 400 Performance: Delivers 400 µs minimum cycle time for demanding automation tasks.
Fanless Operation: Passive cooling eliminates moving parts for enhanced reliability.
Comprehensive Connectivity: Onboard Ethernet, POWERLINK V1/V2, dual USB, RS232, and X2X Link interfaces.
Removable Application Memory: CompactFlash slot for convenient program storage and exchange.
Integrated Power Supply: Built-in 24 VDC supply with X2X Link and I/O power distribution.
Robust Industrial Certifications: CE, cULus, and GOST-R (in development).
Over-Temperature Protection: Automatic shut-off at 100°C to prevent hardware damage.
Battery Monitoring: Cyclic voltage check with early warning of weakened buffer capacity.

Theory of Operation

The X20CP1485-1 functions as the central processing unit within B&R's X20 automation architecture. Upon power application, the CPU boots from the CompactFlash application memory, loading the Automation Runtime operating system alongside the user-defined control project. The Intel Celeron 400 processor executes the control logic cyclically with a minimum task class cycle time of 400 µs, while an integrated I/O processor simultaneously manages data point communication in the background. The X2X Link interface provides high-speed, deterministic communication with local I/O modules, whereas Ethernet and POWERLINK facilitate real-time data exchange with remote stations and field devices. Remanent variables and the real-time clock are sustained by the lithium backup battery during power interruptions. An integrated power supply module distributes 24 VDC to the CPU, X2X Link, and internal I/O bus, with electrical isolation between the CPU/X2X Link supply and the I/O supply. Thermal management is achieved through passive cooling, and an over-temperature shut-off mechanism triggers at 100°C to protect the hardware.

FAQ

Q1: What differentiates the X20CP1485-1 from the standard X20CP1485?

A1: The X20CP1485-1 features 64 MB SDRAM, whereas the standard X20CP1485 has 32 MB SDRAM. This provides greater memory capacity for larger and more complex automation projects.

Q2: What is the minimum task class cycle time of the X20CP1485-1?

A2: The X20CP1485-1 delivers a minimum task class cycle time of 400 µs, making it suitable for high-speed control applications.

Q3: Does the CPU include a CompactFlash card?

A3: No. The CompactFlash application memory must be ordered separately as an accessory.

Q4: What is the maximum operating temperature for this CPU?

A4: The maximum operating temperature is 55°C when installed horizontally and 50°C when installed vertically.

Q5: How often should the backup battery be replaced?

A5: The lithium battery should be replaced every 4 years under normal operating conditions to ensure reliable data and real-time clock retention.

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