The IC693CPU360 utilizes a powerful 25 MHz 80386EX processor to handle rigorous computational demands in real-time. This module oversees all system activities, including discrete and analog I/O scanning, floating-point math, and SNP slave communications. With a significant 240 KB user program memory and a rapid Boolean execution speed of 0.22 µs per instruction, the IC693CPU360 delivers the deterministic performance required for high-speed packaging, material handling, and complex process industries.
The IC693CPU360 integrates advanced hardware features to maintain peak system throughput.
| Item | Specification |
| Processor Type | 80386EX, 32-bit Architecture |
| Clock Speed | 25 MHz |
| User Memory | 240 KB (Supports Register, Program, and Config Data) |
| Boolean Scan Rate | 0.22 µs per Boolean instruction |
| Discrete I/O Capacity | 4,096 Inputs and 4,096 Outputs |
| Analog I/O Capacity | 2,048 Input Channels / 512 Output Channels |
| Serial Communication | Built-in RS-485 port (SNP Protocol) |
| Current Draw | 1.0 Amp @ 5 VDC |
| Keyswitch | 3-Position: RUN/STOP, MEMORY PROTECT |
| Programming | Ladder Logic, Structured Text, C-Programming |
The IC693CPU360 provides specific architectural benefits that resolve common industrial control bottlenecks:
Minimized Instruction Latency: The 32-bit internal architecture executes complex math and bit-logic simultaneously. This reduces total scan time, allowing the PLC to react instantly to high-speed sensor inputs in motion-intensive applications.
Massive I/O Scalability: This CPU manages up to 8,192 total discrete points. Such capacity enables engineers to centralize control for an entire production line within a single rack system, reducing the need for costly inter-processor communication.
Onboard SNP Connectivity: The integrated RS-485 port supports Series Ninety Protocol (SNP). This allows for direct connection to HMIs, programming workstations, and computer interfaces without requiring additional communication coprocessors.
Enhanced System Security: A physical three-position keyswitch provides hardware-level memory protection. This ensures that unauthorized users cannot modify critical production logic while the system operates in "Run" mode.
We supply the IC693CPU360 in 100% Brand New and Original factory packaging. This ensures the onboard battery and internal capacitors maintain their full service life. Utilizing new-in-box (NIB) hardware eliminates the memory parity errors and thermal fatigue risks associated with used or "pulled" components, guaranteeing immediate integration into your GE Fanuc Series 90-30 chassis.
Does the IC693CPU360 require a specific power supply?
The module draws 1 Amp from the 5VDC backplane. Ensure your Series 90-30 power supply (e.g., IC693PWR321 or IC693PWR330) provides sufficient amperage for the CPU plus all installed I/O and specialty modules.
Can I upgrade an existing IC693CPU350 to an IC693CPU360?
Yes. The IC693CPU360 serves as a powerful upgrade for lower-tier 90-30 CPUs. It offers a larger memory footprint and faster execution speeds while maintaining backward compatibility with existing Series 90-30 I/O modules and backplanes.
How does the CPU handle memory backup during power loss?
The IC693CPU360 utilizes a lithium battery located in the power supply module to maintain user programs and retentive data in CMOS RAM. We recommend replacing this battery every 1–2 years to prevent data loss during extended shutdowns.
What software do I use to program this module?
Engineers typically program the IC693CPU360 using Proficy Machine Edition or the legacy Logicmaster 90-30 software via the serial SNP port.
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