IC695CPU320 GE Module Parts PACSystems RX3i 1GHz CPU Processor Module
The IC695CPU320 is a high-performance central processor module designed for the GE PACSystems RX3i PLC control system. It features an Intel Celeron M 1GHz processor, 64MB of battery-backed RAM, and 64MB of non-volatile flash memory. This CPU executes user control logic, manages I/O data exchange, supports serial communication, and operates over a dual backplane bus.
It is compatible with both the new RX3i PCI backplane and the legacy Series 90-30 serial backplane, simplifying system upgrades and migrations. Widely used in machine control, material handling, power generation, water treatment, and general process automation, it is a common spare part for RX3i system maintenance and replacement.
| Brand | GE (GE Fanuc / Emerson) |
|---|---|
| Model | IC695CPU320 |
| Product Name | PACSystems RX3i 1GHz CPU Processor Module |
| Dimensions (W×H×D) | 105 mm × 140 mm × 30 mm |
| Weight | Approx. 0.39 kg |
| Country of Origin | USA |
| HS Code | 853710 |
| Operating Temperature | 0°C ~ +60°C |
| Storage Temperature | -40°C ~ +85°C |
| Backplane Power Consumption | 3.3V DC @ 1.0A; 5V DC @ 1.2A |
| Input | Backplane bus data from I/O modules; serial port signal from HMI / programming device |
| Output | Control command to I/O modules; serial communication output |
| Processor | Intel Celeron M, 1 GHz |
| Boolean Execution Speed | 0.047 ms per 1000 boolean instructions |
| User RAM | 64 MB battery-backed RAM |
| Flash Memory | 64 MB non-volatile flash |
| Max Program Blocks | 512 blocks, max 128KB per block |
| Max Discrete I/O | 32K bits |
| Max Analog I/O | 32K words |
| Built-in Ports | RS232, RS485 |
| Supported Serial Protocols | Modbus RTU Slave, SNP, Serial I/O |
| Backplane Bus | Dual bus, RX3i PCI bus + 90-30 serial backplane |
| Relative Humidity | 5% to 95%, non-condensing |
| Mounting | Plug-in for RX3i rack IC695CHS012 / IC695CHS016 |
| LED Indicators | CPU OK, Run, Output Enabled, Force, Battery, System Fault |
| RTC Clock Accuracy | Max drift 2 seconds per day |
| Software Environment | Proficy Machine Edition |
- 1GHz Celeron M high-speed processor with floating-point arithmetic support for complex control applications.
- Dual backplane bus design supporting both new RX3i I/O and legacy Series 90-30 I/O migration.
- 64MB RAM + 64MB flash memory for large program and data storage.
- Two built-in serial ports (RS232 + RS485) supporting Modbus RTU and SNP protocols.
- Battery backup for RAM retains program and data after power loss (battery IC695ACC302).
- Front panel multi-status LEDs for quick fault diagnosis.
- Supports online program modification, force function, and real-time clock.
- Compatible with Proficy Machine Edition programming software.
- Supports hot insertion in qualified RX3i racks for maintenance.
- Suitable for continuous 24/7 industrial control operation.
Q1: What series does the IC695CPU320 belong to?
A1: It belongs to the GE PACSystems RX3i PLC series.
Q2: What is the processor speed of the IC695CPU320?
A2: Intel Celeron M 1GHz.
Q3: Does it have a built-in Ethernet port?
A3: No, it has only RS232 and RS485 serial ports; Ethernet functionality requires a separate IC695ETM001 module.
Q4: Which battery is used for memory retention?
A4: IC695ACC302 or IC693ACC302 auxiliary battery.
GE RX3i CPU320 processor module
,PACSystems RX3i 1GHz CPU
,GE Module Parts CPU processor
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