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  • IC693CPU374-HX
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IC693CPU374-HX

GE Fanuc IC693CPU374-HX Series 90-30 CPU Module 133MHz

Only 10 units left

  • Manufacturer: General Electric

  • Product No.: IC693CPU374-HX

  • Product Type: CPU Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 350g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
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Description

Product Overview

The GE Fanuc IC693CPU374-HX is a high-performance, single-slot CPU module belonging to the Series 90-30 Programmable Logic Controller (PLC) family. Powered by a 133 MHz AMD SC520 processor, it executes Boolean instructions at a rapid rate of 0.15 μsec per instruction. The CPU provides 240KB of configurable user memory (RAM backed by Flash) to handle complex PLC logic routines and extensive data tables. Designed with integrated Ethernet capability, the IC693CPU374-HX delivers high-speed communication and remote programming support in a compact 0.35 kg (0.77 lbs) form factor.

Core Technical Advantages

  • High-Speed 133 MHz Logic Engine: Utilizes an AMD SC520 133 MHz processor with a 0.15 μsec execution time per Boolean instruction, optimizing scan cycles for complex processing.
  • 240KB Configurable User Memory: Features 240KB (245,760 Bytes) of battery-backed RAM and non-volatile Flash storage, allowing dynamic allocation across registers (%R), analog inputs (%AI), and analog outputs (%AQ).
  • Broad I/O Capacity: Supports 2,048 fixed discrete input (%I) and 2,048 fixed discrete output (%Q) points, accommodating extensive industrial automation layouts.
  • Compact Single-Slot Design: Weighs just 0.35 kg and mounts directly into slot 1 of any standard Series 90-30 baseplate, saving valuable backplane space.

Technical Specifications

Parameter Specification Details
Brand / Manufacturer GE Fanuc / Emerson Automation (Series 90-30)
Model Part Number IC693CPU374-HX
Module Net Weight 0.35 kg (0.77 lbs)
Processor Architecture AMD SC520 running at 133 MHz
Execution Speed 0.15 μsec per Boolean instruction
User Program Memory 240KB (245,760 Bytes) RAM backed by Flash storage
Discrete I/O Capacity 2,048 Discrete Inputs (%I) / 2,048 Discrete Outputs (%Q)
Internal Logic Bits 4,096 Internal Coils (%M) / 1,280 Global Bits (%G) / 256 Temporary Coils (%T)
Configurable Memory Registers %R, %AI, and %AQ configurable from 128 to 32,640 words each
System Registers & Status 28 System Registers (%SR) / 128 System Status bits (%S, %SA, %SB, %SC)
Form Factor / Placement Single-slot width (installs into CPU Slot 1 of 90-30 baseplate)

Installation & Programming Guidelines

  • Baseplate Mounting: Insert the 0.35 kg CPU module strictly into Slot 1 (adjacent to the power supply unit) of a Series 90-30 Modular Baseplate. Ensure power to the baseplate is disconnected before physical insertion or removal.
  • Memory Configuration: Configure memory allocations (%R register words, %AI analog inputs, and %AQ analog outputs) via Proficy Machine Edition. Total allocation must stay within the maximum 240KB user memory ceiling.
  • Battery Backup Installation: Ensure a fresh lithium battery module is connected to the CPU board port prior to powering off the rack to maintain user logic and volatile register tables in RAM.

Technical FAQs

Q1: What is the benefit of the Flash memory alongside RAM in the IC693CPU374-HX?
A1: While battery-backed RAM provides rapid read/write execution during operation, the non-volatile Flash memory allows engineers to back up user logic and configuration data permanently, protecting against complete logic loss during long power outages or battery failures.

Q2: How are register (%R) and analog (%AI / %AQ) limits determined on this CPU?
A2: Unlike fixed discrete bit counts, the register and analog word pools are user-configurable in software from 128 up to 32,640 words, depending on how much of the 240KB total memory is assigned to program logic vs. data storage.

Q3: Which slot on the Series 90-30 rack should the IC693CPU374-HX occupy?
A3: The IC693CPU374-HX is a single-slot CPU and must always be installed in CPU Slot 1 (directly next to the power supply module) of a Series 90-30 modular baseplate.

🏷️ Tags: Single Slot CPU Module

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