Description
Product Description
The GE Fanuc IC693CPU341 is a mid-range Central Processing Unit (CPU) module for the Series 90‑30 PLC family, designed for small to medium-scale industrial automation systems. It delivers reliable logic execution, moderate memory capacity, and built-in serial communication ports, making it an efficient and cost-effective choice for distributed control and machine automation tasks.
With its compact design and compatibility with multiple expansion racks, the IC693CPU341 offers scalable control solutions while retaining memory and program data during power interruptions. Its proven architecture ensures consistent performance for PLC-based control applications.
Technical Specifications
| Specification |
Details |
| Model |
IC693CPU341 |
| Product Type |
CPU Module |
| System |
Series 90‑30 PLC |
| Processor |
80188 / 80486-class CPU, 20–25 MHz |
| User Memory |
32 KB–80 KB configurable RAM |
| Discrete I/O Capacity |
Up to 2,048 points (%I/%Q) |
| Analog I/O |
Supports 1,024 Words AI, 256 Words AQ |
| Scan Rate |
~0.3–0.6 ms per 1K logic |
| Communication Ports |
Built-in serial port (RS‑232/RS‑485), SNP/SNP-X supported |
| Expansion |
Supports up to 4 remote or 4 local expansion baseplates |
| Timers / Counters |
Over 2,000 |
| Registers |
9,999 words |
| Memory Types |
%I, %Q, %M, %T, %R, %AI/%AQ, %SR |
| Battery Backup |
Retains program and real-time clock during power loss |
| Installation |
Fits standard Series 90‑30 rack slot |
| Power Supply |
+5 V DC from backplane, 490 mA |
| Weight |
0.63 lbs |
Key Features
-
Mid-range Performance: Efficient execution for small-to-medium PLC systems with moderate logic and I/O requirements.
-
Integrated Serial Ports: RS‑232/RS‑485 ports for HMI, programming, or device communication without extra modules.
-
Flexible Memory & I/O: Configurable RAM and support for both discrete and analog points.
-
Battery Backup: Ensures program retention during power interruptions.
-
Scalable Architecture: Supports multiple expansion and remote racks for system growth.
-
Reliable & Proven: Built on Series 90‑30 architecture for stable operation in demanding industrial environments.
Applications
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Small to medium factory automation systems
-
Machine control with multiple expansion racks
-
Distributed control systems with moderate I/O requirements
-
Process control applications requiring reliable mid-range CPUs
FAQ
Q: How much user memory does IC693CPU341 provide?
A: Configurable 32 KB to 80 KB RAM for program storage.
Q: How many expansion racks are supported?
A: Up to 4 local and 4 remote expansion racks.
Q: Does it retain program during power loss?
A: Yes, built-in battery backup maintains program and real-time clock.
Q: Which communication protocols are supported?
A: SNP, SNP-X, RS‑232, RS‑485.
