GE IC693CPU311 Baseplate with Built-In CPU, 5 Slots, 10 MHz

The GE IC693CPU311 is a 5-slot baseplate that integrates an 80188 CPU. Designed for the Series 90-30 PLC platform, this module is a robust solution for industrial automation systems. Manufactured by GE Fanuc (now under Emerson Automation), it operates with a 10 MHz clock speed and a Boolean execution time of 18 ms per 1K logic. As a result, it ensures fast processing speeds for complex tasks.

The IC693CPU311 offers 6 KB of user program memory and supports up to 160 discrete inputs, 160 discrete outputs, 64 analog input words, and 32 analog output words. Moreover, the module includes 1 SNP slave and SNP-X slave communication protocol support, both hosted by the power supply module. This makes integration with other systems seamless and efficient.

Key Features of the GE IC693CPU311 Baseplate

CPU Type: 80188 processor
Clock Speed: 10 MHz
Boolean Execution Time: 18 ms per 1K logic
User Program Memory: 6 KB
I/O Capacity: 160 discrete inputs, 160 discrete outputs, 64 analog inputs, 32 analog outputs
Communication Protocols: SNP and SNP-X slave protocols (hosted by power supply module)
Expansion Options: No expansion baseplate slot
Timers and Counters: 170 timers and counters, supports shift register instructions
Built-in Serial Port: Yes (uses connector on power supply module)
Temperature Range: 32 to 140 °F (0 to 60 °C)
Power Supply: 5VDC with 410 mA current load

Detailed Technical Specifications

Specification	Value
Model	GE IC693CPU311
Manufacturer	GE Fanuc (Emerson Automation)
Product Type	Baseplate with Built-In CPU
Product Line	Series 90-30
Clock Speed	10 MHz
User Program Memory	6 KB
Discrete Input Points	160
Discrete Output Points	160
Analog Input Words	64
Analog Output Words	32
Timers / Counters	170
Serial Ports	1 (supports SNP and SNP-X)
Temperature Range	32 to 140 °F (0 to 60 °C)
Power Supply	5VDC, 410 mA current load
Processor Type	80188
Boolean Execution Speed	18 ms per 1K logic
Communication Ports	1 (SNP slave protocol)
Expandability	None

Description and Usage

The GE IC693CPU311 baseplate is a key component for any Series 90-30 PLC system. With an embedded 80188 CPU, it delivers powerful processing capabilities for controlling complex processes. The 6 KB of user program memory ensures that sufficient space is available for logic and control programs. Additionally, the baseplate supports 160 discrete inputs and 160 discrete outputs, offering versatile I/O capabilities.

Unlike some other PLC baseplates, the IC693CPU311 is equipped with 170 timers and counters and supports shift register instructions, enhancing its suitability for applications that require high-speed control and data manipulation. The built-in serial port is an excellent feature, enabling communication using SNP and SNP-X slave protocols, which are hosted by the power supply module.

Furthermore, this baseplate operates within a wide temperature range of 32 to 140 °F (0 to 60 °C), making it ideal for industrial environments with varying conditions. It also provides a reliable and energy-efficient solution, drawing only 410 mA from a 5VDC power supply.

Benefits

Integrated CPU: Eliminates the need for additional processing units, simplifying the system design.
Flexible Communication: Supports both SNP and SNP-X slave protocols, enhancing compatibility with different devices.
Reliable Performance: With a typical scan rate of 18 ms per 1K logic, it delivers fast and consistent performance.
Wide Temperature Tolerance: Operates effectively in environments ranging from 32°F to 140°F (0°C to 60°C).
Compact and Robust: Perfect for controlling industrial systems with limited space or complex automation needs.