The IC693CPU331S is a modular CPU module designed for the GE Fanuc Series 90-30 Programmable Logic Controller (PLC) system. This processor module serves as the central control unit for the rack-based automation system, providing efficient logic execution and system management for industrial applications.
Features
Processor: 80188 microprocessor architecture.
Clock Speed: 10 MHz operation for reliable logic processing.
Scan Rate: Typical scan rate of 0.4 ms per 1K of Boolean logic.
Capacity: Supports up to 680 timers and counters.
Expansion Capability: Supports up to four (4) expansion baseplates and four (4) remote I/O baseplates for system scalability.
Power Requirements: Operates on a +5VDC bus voltage with a current draw of 350mA.
Technical Specifications
Model
IC693CPU331S
Manufacturer
General Electric (GE Fanuc)
Series
Series 90-30
Processor Type
80188
Clock Speed
10 MHz
Current Load
350mA
Bus Voltage
+5VDC
Operating Temperature
0 to 60 degC (32 to 140 degF)
Installation Guidelines
Ensure the PLC rack is powered down before inserting or removing the CPU module to prevent electrical damage or data corruption.
Align the module carefully with the backplane connector before seating it into the designated CPU slot.
Secure the module using the built-in locking tabs to ensure a stable connection to the backplane.
Maintain proper ventilation in the control cabinet to keep the operating temperature within the specified 0 to 60 degC range.
Follow standard ESD (Electrostatic Discharge) handling procedures when touching the module circuitry.
FAQ
What is the primary function of the IC693CPU331S?
This module acts as the central processor for a GE Series 90-30 PLC rack, handling program execution, I/O scanning, and communication tasks.
How many expansion baseplates can this CPU support?
The IC693CPU331S supports up to four expansion baseplates and four remote I/O baseplates, allowing for significant system expansion.
What is the required input voltage for this module?
The module operates on a +5VDC bus voltage provided by the rack power supply.
