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GE IC698CPE020 RX7i Central Processing Unit
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- Part Number: IC698CPE020
- Brand: General Electric
- Type: CPU Processors
- Barcode: USA
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GE PACSystem RX7i
Product Description
The GE IC698CPE020, also cataloged as the IC698CPE020 Central Processing Module, serves as the primary CPE020 Rack Mount CPU utilized to execute real-time logic processing and motion control tasks across PACSystem RX7i platforms.
Suffix Breakdown & Model Matrix
| Hardware Designation | Module Function Breakdown |
|---|---|
| IC698 | PACSystem RX7i platform hardware family identifier |
| CPE | Central Processing Unit controller module architecture |
| 020 | 700 MHz Pentium III processor build with 10 MB RAM and 10 MB Flash |
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC698CPE020 |
| Brand | GE |
| Origin | USA |
| Weight | 1.19 kg (2.63 lbs) |
| Dimensions | Standard RX7i Single-slot VME64 Form Factor |
| Operating Temp | 0 deg C to 60 deg C |
| Power Consumption | +5 VDC: 4.5 A nominal; +12 VDC: 0.042 A; -12 VDC: 0.008 A |
| Microprocessor | 700 MHz Intel Pentium III |
| Memory Capacity | 10 MB User Logic RAM, 10 MB Non-volatile Flash |
| Execution Speed | 0.14 ms per 1000 Boolean contacts/coils |
| I/O Capacity | 32 Kbits Discrete (%I/%Q), 32 Kwords Analog (%AI/%AQ) |
| Onboard Ports | 2 Ethernet RJ45 (10/100 Mbps switch), 3 Serial (RS-232/RS-485) |
Backplane Bus Communication Velocity & Network Synchronization
Built on the high-bandwidth VME64 backplane architecture, the CPU module executes high-speed data transfers across the RX7i rack backplane without communication bottlenecks. Internal deterministic signal processing enables sub-millisecond scan cycles across high I/O density scaling configurations. Firmware flash compatibility ensures seamless real-time clock alignment using IEEE 1588 or NTP protocols over embedded dual Ethernet ports. The integrated Ethernet controller supports Ethernet Global Data (EGD), SRTP, and Modbus/TCP protocols to maintain high backplane bus communication velocity across supervisory control layers.
Frequently Asked Questions
Q: What programming languages and block limits are supported by the IC698CPE020 CPU?
A: The module supports Ladder Diagram, Structured Text, Function Block Diagram, and C programming languages. It accommodates up to 512 individual program blocks with a maximum block size limit of 128 KB.
Q: How do the embedded dual Ethernet ports function regarding IP configuration?
A: The two Ethernet RJ45 connectors operate via an internal unmanaged switch, sharing a single IP address to simplify network wiring while supporting up to 16 simultaneous Web server and FTP connections.
Q: What logic developer software version is required to configure the processor?
A: System configuration and program downloading require Proficy Machine Edition Logic Developer PLC software version 4.00 or higher.
Field Installation Guidelines
- Verify that the RX7i rack main power supply is fully de-energized before inserting or extracting the CPU module from Slot 1 of the chassis.
- Align the module card edges with the card guides of Slot 1, sliding the unit inward until top and bottom VME backplane pin connectors engage fully.
- Firmly seat the upper and lower faceplate locking levers and torque panel retaining screws to 0.8 Nm to secure the chassis ground path.
- Route Ethernet and shielded serial communications cables away from high-voltage AC lines, grounding cable shields at a single point to prevent ground loop noise interference.
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