The GE IC695CPU315 is a powerful 1.0 GHz Celeron M processor module for PACSystems RX3i controllers. It features 20 MB of user memory, dual serial ports, and support for up to 32k digital/analog I/O points. This robust CPU provides high-speed execution and reliable data retention for demanding industrial automation and DCS applications.
The GE IC695CPU315 functions as the high-performance brain for the PACSystems RX3i controller platform. It features a 1.0 GHz Celeron M processor to handle complex automation logic with high speed. This unit provides 20 MB of battery-backed user memory for extensive program storage and data logging. Because it supports up to 512 program blocks, engineers can implement sophisticated control strategies across diverse industrial applications. The module integrates seamlessly into the RX3i universal backplane to coordinate all system I/O and communication tasks.
| Feature | Technical Specification |
| Manufacturer | General Electric (GE) |
| Model Number | IC695CPU315 |
| Processor Speed | 1.0 GHz Intel Celeron M |
| User Memory | 20 MB (RAM and Non-Volatile) |
| Discrete I/O Capacity | 32,768 Bits (Inputs and Outputs) |
| Analog I/O Capacity | 32,768 Words |
| Serial Interface | 2 Ports (RS-232 and RS-485) |
| Current Draw | 1.2A @ 5VDC / 1.0A @ 3.3VDC |
This CPU module offers robust connectivity through its two built-in serial ports. It supports standard industry protocols such as Modbus RTU Slave, SNP, and Serial I/O. Furthermore, the hardware remains compatible with most legacy Series 90-30 modules and expansion racks. This backwards compatibility simplifies system migrations and reduces total hardware costs for facility upgrades. The module also permits field firmware updates to maintain alignment with the latest software enhancements and security patches.
Data integrity remains a priority during power interruptions or system resets. The IC695CPU315 utilizes both battery-backed RAM and 20 MB of flash-based non-volatile memory. To ensure proper data retention, users must install an approved auxiliary battery pack like the IC695ACC302. Additionally, the internal clock provides high precision with a maximum drift of only two seconds per day. This accuracy ensures that time-stamped diagnostics and synchronized control cycles remain consistent over long operating periods.
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