Core Processing Capabilities
The GE IC697CPU782 programmable logic controller serves as the central processor for Series 90-70 automation systems. This high-performance CPU executes user logic with remarkable speed and precision for demanding control applications. It manages up to 256 I/O modules and supports a maximum of 1,024 analog points per system. Additionally, the processor handles complex mathematical operations, PID control loops, and floating-point calculations efficiently.
Technical Specifications
The following table details the core technical parameters for the GE IC697CPU782:
| Parameter | Specification |
|---|---|
| Model Number | IC697CPU782 |
| Product Type | Central Processing Unit (CPU) |
| Processor Type | Intel 80186 based |
| User Memory | 1 MB (RAM) |
| Battery-Backed RAM | 1 MB with lithium battery |
| Program Storage | 1 MB (Flash or EEPROM optional) |
| Execution Speed | 0.4 ms per 1K Boolean logic |
| Maximum Digital I/O | 256 modules |
| Maximum Analog Points | 1,024 points |
| Built-in Ports | 2x RS-232/RS-485 (Program/Serial), 1x Ethernet (optional) |
| Floating Point | Yes (Hardware supported) |
| PID Loops | Up to 512 loops |
| Dimensions (H × W × D) | 28.4 × 4.3 × 20.3 cm (11.18 × 1.69 × 8.0 in) |
| Weight | 0.5 kg (1.1 lbs) |
| Power Draw (5V) | 2.9 A typical |
| Battery Life | 5 years typical |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
Memory and Data Retention
The GE IC697CPU782 features 1 MB of battery-backed RAM that retains programs and data during power outages. A replaceable lithium battery maintains memory contents for up to five years under normal conditions. Furthermore, the module supports optional Flash or EEPROM memory for permanent program storage. Users can store multiple program blocks and configuration files within the available memory space.
Design and Integration Features
The GE IC697CPU782 occupies a single slot in the Series 90-70 VME backplane. Two built-in serial ports provide programming access and connectivity to operator interfaces. The CPU supports optional Ethernet communication for factory-wide networking and data exchange. LED indicators on the front panel display the processor’s operational status clearly. System integrators appreciate the module’s support for up to 512 PID loops without external processing.
System Compatibility
The GE IC697CPU782 works with all Series 90-70 I/O modules and Genius devices. It also supports open VME modules for customized system configurations. Advanced diagnostics, including configurable fault table, simplify troubleshooting significantly.
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 25 × 108 × 127 mm |
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