GE Fanuc IC693CPU360 PLC CPU Module 90-30

IC693CPU360 GE Fanuc Processor Module

The IC693CPU360 belongs to the GE Fanuc Series 90-30 family. It functions as the central processing unit for your control system. This module executes user logic stored in its 240K-byte memory. Its 80386EX microprocessor runs at 25 MHz. Consequently, it offers a typical scan rate of just 0.22 ms per 1K of Boolean logic. This speed ensures responsive control for most industrial applications.

Technical Specifications

First, consider the processing power. The IC693CPU360 uses an Intel 80386EX core. This chip provides a stable clock speed of 25 Megahertz. Furthermore, the module supports over 2000 timers and counters. This capacity handles complex sequencing tasks with ease.

Memory management is another strong point. The CPU offers 240K bytes of user memory. It supports both RAM and Flash storage types. Specifically, the memory can handle up to 2048 discrete inputs and 2048 discrete outputs. Additionally, it manages 1280 discrete global memory bits. The system also includes 4096 internal coils and 256 bits of temporary memory.

For communication, this module has a unique approach. It does not have a built-in port. Instead, you use the RS485 connector found on the power supply module. This port is accessible behind the swing door on the leftmost side of the baseplate. Therefore, you can program and monitor the IC693CPU360 using this serial link.

System Expansion and I/O Capacity

Moreover, the IC693CPU360 excels in system expansion. It controls up to eight baseplates in total. This includes the local rack where the CPU resides. The remaining seven baseplates act as remote or distributed I/O racks. Consequently, you can build a large-scale control network with this single processor.

The module draws 670 milliamps from the +5 VDC backplane supply. It occupies a single slot in an 8-slot baseplate. This compact design saves space in your control cabinet. Additionally, the operating temperature ranges from 0 to 60 degrees Celsius. Storage temperature is wider, from -40 to 85 degrees Celsius.

Firmware and Programming Flexibility

Furthermore, programming options are versatile. You can configure the IC693CPU360 using several software packages. These include LogicMaster90, VersaPro, and Control software. Additionally, CIMPLICITY Machine Edition Logic Developer is fully supported. For legacy systems, the Hand-Held Programmer (HHP) also works.

Firmware version affects register memory size. For Release 9 and later, register memory is adjustable. It ranges from 128 to 16,384 words in 128-word steps with LogicMaster. Meanwhile, Control version 2.2 allows up to 32,640 words. For older firmware, the register memory is fixed at 9,999 words. Therefore, check your firmware version before configuration.

Installation Guidelines

Installing the IC693CPU360 is straightforward. First, ensure the power supply is disconnected. Then, insert the module into any slot of the 8-slot baseplate. However, always use the leftmost slot for the power supply. Next, connect your programming device to the RS485 port on the power supply. Finally, apply power and download your logic program.

Remember to handle the module with care. Avoid touching the gold-plated edge connectors. Also, keep the module in its anti-static bag until installation. Proper grounding is essential for reliable operation.

Frequently Asked Questions (FAQ)

1. Does the IC693CPU360 have an Ethernet port?
No, it does not. Communication occurs through the RS485 port on the power supply module.

2. What software can I use to program this CPU?
You can use LogicMaster90, VersaPro, Control, or CIMPLICITY Machine Edition Logic Developer. The Hand-Held Programmer also works.

3. How many remote baseplates does this module support?
It supports up to seven remote baseplates plus one local rack, making eight total.

4. What is the typical scan rate of the IC693CPU360?
The scan rate is 0.22 milliseconds per 1K of Boolean logic contacts.

5. Is the register memory size fixed or adjustable?
It depends on firmware. Prior to Release 9, it is fixed at 9,999 words. For Release 9 and above, you can adjust it in 128-word increments.