GE IC693CPU372-AE

Overview

The IC693CPU372-AE is a CPU (Central Processing Unit) module for the Series 90-30 PLC system. It is a mid-range, high-performance processor designed for complex automation applications requiring fast scan times, large memory capacity, and extensive I/O and network support.

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Key Technical Specifications

Parameter Category	Specification
Product Line	GE Fanuc Series 90-30 (Now part of Emerson’s PACSystems portfolio)
Module Type	CPU (Central Processing Unit)
Key Identifier	The “-AE” suffix indicates a specific firmware version or regional release.
Status	Discontinued (Active legacy product, no longer manufactured. Supported under Emerson’s Legacy product support).

Processor & Performance

Parameter	Specification
Processor Type	32-bit microprocessor
Clock Speed	24 MHz
Logic Execution	0.333 ms/K for Boolean instructions (typical)
Memory Type	Flash RAM (for program storage and data retention)
Battery Backup	Supported (via separate battery module, IC693ACC302) for data retention during power loss.

Memory Capacity

Parameter	Specification
User Logic Memory	96 Kbytes
Data Register Memory	64 Kbytes (can be configured to expand logic memory at the expense of registers)
Total Available Memory	160 Kbytes (configurable split between logic and registers)

I/O Capacity

Parameter	Specification
Discrete I/O	Up to 2,048 points
Analog I/O	Up to 128 channels
Maximum Number of Drops	Supports up to 31 I/O drops (racks) on the Genius LAN.

Communications & Ports

Parameter	Specification
Built-in Serial Port	1 x RS-485 port (on the front face). Used for programming (SNP/SNP-X protocol), operator interface, or modem connection.
Genius Bus Controller	Integrated. This is a key feature. It allows the CPU to communicate with up to 32 Genius devices (I/O blocks, drives, etc.) on a high-speed (153.6 kbaud) token-passing LAN.
Expansion Bus	Connects to the Series 90-30 backplane to communicate with local I/O modules in the same rack.

Physical & Environmental

Parameter	Specification
Power Consumption	750 mA @ 5V DC (from the backplane)
Operating Temperature	0° to 60° C (32° to 140° F)
Storage Temperature	-40° to 85° C (-40° to 185° F)
Relative Humidity	5% to 95% (non-condensing)

Software & Programming

Parameter	Specification
Programming Software	Proficy Machine Edition (PME) with Logic Developer-PLC software. Earlier versions were programmed with VersaPro or Logicmaster 90-30 software.
Programming Languages	Ladder Logic (LL), Structured Text (ST), Instruction List (IL), C Blocks (for custom C functions).
Firmware	Firmware is field-upgradable via the programming software.

 

Main Brand:

ABB  Allen-Bradley  Alstom Bently  GE  MOOG  Schneider 

Woodward   HIMA   Honeywell   Emerson   Foxboro

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Our Main Brands

DCS/PLC/TSI Manufacturers:
ABB, GE, Allen Bradley, Honeywell, Emerson, Bently Nevada, Prosoft, Siemens, Westinghouse, Triconex, Foxboro, ICS Triplex, Hima, Schneider, Yokogawa, Woodward, B&R, KEBA, etc.

Product Categories & Models

1. Distributed Control System (DCS)

• ABB: 3AUA0000110429, SYSCON2 746924
• Invensys Foxboro: FBM214, FBM242, B0123HE
• Invensys Triconex: 3625, 3700A, 3604E
• Woodward: 5462-758B
• HIMA: F2-DO-16-02, F8650E
• Yokogawa: SAI143-S03 S1, F9342L-02
• Honeywell: 51402497-200, 51403519-160, 51199194-100, CC-PDO801
• Emerson: KJ4001X1-NB1, 12P3368X012

2. Programmable Logic Controller (PLC)

• Rockwell/Allen Bradley: 1734-IB8, 1734-OB8, 1769-L18ER-BB1B, 1756-IM16I
• ICS Triplex: T8461, T8850, T8403, T8431, T8831, T8310
• Schneider Modicon: 140DDI85300
• GE Fanuc: IS210AEPSG2B, IS220UCSAH1A, IS215ACLEH1A, IS210AEAAH1B
• Siemens: 6ES7331-1KF02-0AB0
• Prosoft: MVI46-DFNT
• Bachmann: MPC240
• Woodhead: 9905-068 2301A

3. Turbine Supervisory Instrumentation (TSI)

• Bently Nevada: 3500/22M, 138607-01, 3500/25, 3500/53, 3500/32M 149986-02
• EPRO: MMS6110, MMS6120, MMS6220, MMS6312, MMS6410, 6423, 6424
• ENTEK: EK C6622HS, XM124, 1440-SDM02-01RA