Product description

TheIC693CPU352RR is a single socket CPU module manufactured by GE Automation and Controls for the 90/30 series PLC system. The total number of backboards per system is eight, including one for the CPU, and seven for remote and extension. The load requirement of the power supply is 890mA, and the power supply is +5V DC. The processor type is 80386EX and the processing speed is 25Mhz. The optimal operating temperature of the system is between 0 ° C and 60 ° C (32 ° F to 140 ° F). This specification is also called ambient temperature. For every 1K of logic (i.e., Boolean contacts), the typical scan rate is 0.22 milliseconds.

Since the release of version 9.0 firmware, the maximum program memory for users is 240K bytes. However, the effective available size of user program memory depends on the amount of configurable word memory of the configurable type. The discrete input and output points are 2048 bits each, the internal coil is 4096 bits, the global memory is 1280 bits, and the temporary output coil is 256 bits, for a total of 128 bits (%S, %SB, %SA, %SC, each with 32 bits) as a reference to the state of the system. There is %R (register memory), %AI (analog input), %AQ (analog output), all of which can be configured in 128-word increments.

The IC693CPU352RR has over 2000 timers/counters and also has shift registers. Three built-in serial ports support RTU slave and SNP or SNPX slave, SNP or SNPX master or slave, and serial input/output (on ports 1 and 2). Communication supports LAN (multi-point support), Ethernet, Profibus, FIP, GBC, GCM+ option modules. Flash and RAM are the types of storage memory available. The Logicmaster configuration and programming software supports CPU352.

Technical specification

Processor speed: 25 MHZ

I/O score: 2048

Register memory: 240KB bytes

Floating point math: Yes

32-bit system