ABB CP1484 User Manual

CP1484, CP1485, CP1486, CP3484, CP3485, CP3486
1Data sheet V 1.00
1.1 CP1484, CP1485, CP1486, CP3484, CP3485, CP3486
1.1.1 General information
Based on state-of-the-art Intel Celeron processor technology, the X20 CPUs cover a wide
spectrum of demands. They can be implemented in solutions ranging from standard applications
to those requiring the highest levels of performance.
USB and Ethernet are included in every CPU. Furthermore, every CPU has an ETHERNET
Powerlink connection for real-time communication.
In addition, there are up to three multi-purpose slots for additional interface modules.
• Intel Celeron 650/400/266 Performance
• Ethernet, ETHERNET Powerlink and USB onboard
• Modular expansion of interfaces
• Fan-free or exchangeable fan
• Extremely compact
1.1.2 Order data
Model number Short description
X20CP1484 X20 CPU, Celeron 266 comp., 32 MB DRAM, 1 MB SRAM, exchangeable application memory:
CompactFlash, 1 insert slot for X20IF modules, 2 USB interfaces, 1 RS232 interface, 1 Ethernet
interface 10/100 Base-T, 1 ETHERNET Powerlink interface, order program memory separately.
X20CP1485 X20 CPU, Celeron 400, 32 MB DRAM, 1 MB SRAM, exchangeable application memory:
CompactFlash, 1 insert slot for X20IF modules, 2 USB interfaces, 1 RS232 interface, 1 Ethernet
interface 10/100 Base-T, 1 ETHERNET Powerlink interface, order program memory separately.
X20CP1486 X20 CPU, Celeron 650, 64 MB DRAM, 1 MB SRAM, exchangeable application memory:
CompactFlash, 1 insert slot for X20IF modules, 2 USB interfaces, 1 RS232 interface, 1 Ethernet
interface 10/100 Base-T, 1 ETHERNET Powerlink interface, order program memory separately.
Table 1: X20 CPUs - order data
CP1484, CP1485, CP1486
1)
CP3484, CP3485, CP3486
1)

ABB CP1484 Specifications

General

Brand	ABB
Model	CP1484
Category	Control Unit
Language	English

Summary

CP1484, CP1485, CP1486, CP3484, CP3485, CP3486

General Information

Overview of X20 CPUs based on Intel Celeron, highlighting features like USB, Ethernet, and compactness.

Order Data

Lists model numbers for X20 CPUs (CP1484, CP1485, CP1486, CP3484, CP3485, CP3486) and their specifications.

Technical Data

Detailed technical specifications for X20 CPUs including processor, memory, interfaces, and controller capabilities.

Status LEDs

Explains the meaning of various LEDs on the X20 CPUs for status indication and error reporting.

Power Supply Status LEDs

Details the status indicators for the integrated power supply of the X20 CPUs.

Operating and Connection Elements

Identifies and illustrates the physical operating and connection elements on CP1484, CP1485, and CP1486 CPUs.

Program Memory Slot

Describes the requirement for program memory (CompactFlash) and its role in CPU operation.

Operating Mode Switch

Explains the function of the operating mode switch for setting the CPU's operational state (BOOT, RUN, DIAG).

CPU Supply

Details the integrated power supply for the X20 CPUs, including feeds for CPU, X2X Link, and I/O.

RS232 Interface (IF1)

Describes the RS232 interface, its pin assignments, and its use as an online communication interface.

Ethernet Interface (IF2)

Explains the Ethernet interface, its connection via RJ45, and pin assignments. Not for ETHERNET Powerlink.

ETHERNET Powerlink Interface (IF3)

Details the ETHERNET Powerlink interface, station number settings, and pin assignments.

USB Interfaces (IF4 and IF5)

Describes the USB 1.1 interfaces, their limitations, and allowed devices. Not for online communication.

Slots for Interface Modules

Information on the CPU's slots for interface modules, allowing connection to various bus or network systems.

Exchangeable Fan

Discusses the optional fan for the Celeron 650 CPU for unrestricted use over the entire temperature range.

Overtemperature Shut-off

Explains the CPU's protection mechanism against damage due to overtemperature (100 °C) and related log entries.

Data and Real-time Buffering

Covers areas buffered by the CPU's backup battery: remanent variables, RAM, and real-time clock.

Changing the Lithium Battery

Provides instructions and data for replacing the lithium battery backup for the CPUs.

Programming the System Flash

Details the process of installing, updating, and managing the CPU's runtime system and system flash.