GE FANUC IC693CPU323 SERIES 90-30 PROGRAMMABLE LOGIC CONTROLLER
Technical Specifications for IC693CPU323
Brand GE Fanuc
Series Series 90-30
Manufacturer GE Fanuc
Part Number IC693CPU323
Product Description Embedded CPU baseplate
Product type CPU baseplate
No. of I/O slots Ten (10)
No. of Power supply slots One (1)
CPU type Embedded CPU
Voltage input 5 Volts DC
Expansion baseplate slot None
Current input 430 milliamps
User memory 12 Kbytes
Operating temperature 0 to 60 degrees Celsius
Processor type 80188
Timers / counters 340
Typical scan rate 0.6 ms per 1K of Boolean logic
Serial port 1
Processor speeds 10 MHz
Discrete I/Os 320
Expandable None
Discrete Input Points - %I 160 (maximum - combined inputs + outputs)
Discrete Output Points - %Q 320 (maximum - combined outputs + inputs)
Analog Inputs - %AI 64 words
Analog Outputs - %AQ 32 words
Built-in Serial Ports 1 (uses connector on PLC power supply). Supports SNP slave and SNP-X slave protocols
Current load: 430 mA
Bus voltage: +5VDC
About IC693CPU323
The IC693CPU323 is a Series 90-30 component that is manufactured by GE Fanuc. Specifically, this is a baseplate with an
embedded turbo CPU. This is especially designed for small applications as the IC693CPU323 does not support expansion, it also
does not support advanced modules such as the PCM and CCM modules.
The IC693CPU323 has a CPU classified as a turbo CPU with typical scan rate of 0.6 milliseconds per 1K of Boolean logic. It is
loaded with 12Kbytes of user memory, max or 6Kbytes for releases prior to version 7. It supports up to 320 discrete I/O points;
64 Words of Analog input and 32 Words of analog output Words. The IC693CPU323 is provided with 340 units of timer and
counters and supports shift register instructions as well.
The processor used for the IC693CPU323 is a 80188 with clock speed of 10 MHz. It is also provided with serial interface that
supports SNP Slave and SNP-X slave protocols. It also supports installation of Optional communication capabilities include
Ethernet, FIP, Profibus, GBC, GCM, GCM+ option modules.
Aside from being a non-expandable hardware, the IC693CPU323 does not support override function, battery backed clock and
program interrupts. By default, it uses a battery-backed RAM however, the battery is actually hosted by the power supply
module. It may also be installed with optional non-volatile memory such as EPROM and EEPROM.
The IC693CPU323 supports panel mounting, fastened through the mounting holes provided to the baseplate. This unit has a
current load of 430 mA from +5VDC power supply.
The IC693CPU323 baseplate is a GE Fanuc Series 90-30 Ten-slot embedded CPU baseplate. Embedded CPUs offer the benefit of
low costs but they lack the power and versatility of modular CPUs. The embedded CPUs are part of an embedded CPU baseplate
in which the CPU and memory chips are soldered to the backplane board of the baseplate. The embedded CPUs cannot be
changed, they do not support expansion or remote racks, and they do not have time-of-day clocks because the memory back-up
battery is located in the power supply power and unplugging the power supply leads to disconnection of battery from the
memory circuits, which would interfere with settings of a time-of-day clock.
The power requirements of the IC693CPU323 baseplate are 5 Volts DC voltage and 430 milliamps of current. The IC693CPU323
baseplate is not compatible with PCM and CCM devices. The operating temperature range for the module is from 0 to 60 degrees
Celsius. Interrupts, overrides, and battery backed clocks are features which are not available on the IC693CPU323 baseplate.
Shift registers are supported. The number or timers and counters that are available is 340. The single serial port on the
IC693CPU323 baseplate supports only the SNP slave and SNP-X slave communication protocols. Optional modules for the
Profibus, Ethernet, and GCM protocols can be ordered separately if required. A total of 64 words are allocated for the analog
inputs and 32 words are allocated for the analog outputs. The IC693CPU323 baseplate supports a total of 320 combined
discrete inputs and outputs.
