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- Overview
- Specifications
- Description
- Applications
- Features
- FAQ
- Recommended Products
Overview
Place of Origin: |
USA |
Brand Name: |
GE |
Model Number: |
IC698CPE020 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Model: |
IC698CPE020 |
|
Module Type |
Central Processing Unit |
|
Dimensions (HxWxD): |
4 x 18.3 x 29.1 cm |
|
Weight: |
0.66 kg |
|
Battery: |
Memory retention per battery module datasheet |
|
Program Storage: |
Up to 10 MB battery-backed RAM; 10 MB non-volatile flash user memory |
|
Power Requirements: |
+5 VDC: 4.5 A nominal; +12 VDC: 0.042 A nominal; -12 VDC: 0.008 A nominal |
|
Operating Temperature: |
0–60°C (32–140°F) with fan tray required |
|
Boolean Execution Speed: |
0.14 ms per 1000 Boolean contacts/coils (typical) |
|
Time of Day Clock Accuracy: |
Max 9 seconds/day |
|
Elapsed Time Clock Accuracy: |
0.01% maximum |
|
Embedded Communications: |
RS-232, RS-485, Ethernet interface |
|
Ethernet Ports: |
Embedded auto-sensing 10/100 Mbps half/full duplex |
|
Serial Protocols Supported: |
Modbus RTU Slave, SNP, Serial I/O |
|
VME Compatibility: |
System designed to support VME64 standard ANSI/VITA 1 |
|
Program Blocks: |
Up to 512 blocks, max 128 KB per block |
|
Memory Allocation: |
%I and %Q: 32 Kbits discrete; %AI and %AQ: up to 32 Kwords; %W: up to max user RAM; Symbolic: up to 10 MB |
Description
The RX7i CPUs are programmed and configured by the programming software to perform real time control of machines, processes, and material handling systems. The CPU communicates with I/O and smart option modules over a rack-mounted backplane using the VME64 Standard format. It communicates with the programmer and HMI devices via the embedded Ethernet ports or a serial port using SNP Slave protocol.
Applications
Large power and energy plants: Used for complex power grid monitoring, wind farm group control, and hydropower station automation management.
High-end metallurgical and steel plants: Control of high-speed continuous rolling production lines, blast furnace optimization control, and precision hydraulic servo systems.
Oil and large chemical plants: Management of distributed control system (DCS) integration with thousands of I/O points, handling complex PID calculations.
Automotive manufacturing and assembly plants: Serving as the main control center of the production line, coordinating real-time communication between dozens of robots and transmission systems.
Features
▪ Contains 10 Mbytes of battery-backed user memory and 10 Mbytes of non-volatile flash user
memory.
▪ Provides access to bulk memory via reference table %W.
▪ Configurable data and program memory.
▪ Programming in Ladder Diagram, C, Structured Text, and Function Block Diagram.
▪ Supports auto-located Symbolic Variables that can use any amount of user memory.
▪ Reference table sizes include 32Kbits for discrete %I and %Q and up to 32K words each for analog %AI and %AQ.
▪ Supports Series 90-70 discrete and analog I/O, communications, and other modules. For a list of modules supported, refer to the PACSystems RX7i Installation Manual, GFK-2223.
▪ Supports all VME modules supported by Series 90-70.
▪ Supports RX7i data monitoring over the web. Allows a combined total of up to 16 web server and FTP connections.
▪ Supports up to 512 program blocks. Maximum size for a block is 128KB.
▪ Test Edit mode allows you to easily test modifications to a running program.
▪ Bit-in-word referencing.
▪ Battery-backed calendar clock.
▪ In-system upgradeable firmware.
▪ Three isolated serial ports: an RS-485 serial port, an RS-232 serial port, and an RS-232
Ethernet station manager serial port.
FAQ
Q: What is an IC698CPE020?
A: The IC698CPE020 is a 700 MHz Central Processing Unit from the GE Fanuc RX7i Series with an Intel Pentium III microprocessor.
Q: What does IC698CPE020 do?
A: This CPU can be used to perform real time control of machines, processes, and material handling systems.
Q: How does IC698CPE020 communicate with the programmer?
A: The CPU communicates via the internal Ethernet port or a serial port.
Q: How does IC698CPE020 communicate with I/O and Intelligent Option modules?
A: The CPU communicates over a rack-mounted backplane using the VME64 Standard format.
Q: What happens when I power up IC698CPE020?
A: It will do an overall self-diagnostic check. As the CPU powers up, the LEDs turn on and off in a specific sequence. Refer to the Installation Manual.
Q: What should the end result be of the self-diagnostic check?
A: During initialization, the EOK LED light blinks and then turns on when the initialization is complete.
Q: How can I avoid RAM memory loss?
A: Routine maintenance procedures should include scheduled replacement of the CPU's IC698ACC701 lithium battery pack. The battery maintains program and data memory and operates the calendar clock when the power is removed.
