CPU02-A05

Central processing module CPU02 executes user's PLC program, manages I/O
modules in its configuration and performs communication with uplink systems.
Front side of the module contains serial communication connector, meant for
communication with PC workstation or another CPU module, rotational switch for PLC network address configuration, LEDs that indicate correct module operation,
communication status and mode of operation.
An ordinary PC, with accompanying software, is used as the
programming/debug tool. Programming is performed in LD language, built in
accordance with the IEC 1131-3 standard. Additional programming can be done in assembler or C and inserted in LD code as functional block.
Processor module can communicate with up to 16 I/O modules.
Module is powered from EBUS.
After power up CPU performs cold reset, and after switching from idle to run state only warm reset is performed.

Order code: E01-102-A05

CPU type                              CPU DALLAS 80C320, 22.118MHz, integrated WDT, Power Fail
Self test                                Memory integrity, communicational functionality of I/O modules-time 4s max
Memory types                      32 KB SRAM, 128 KB FLASH, 16KB EEPROM
Program memory                 120KB
Data memory                       32KB RAM, 16KB EEPROM
Word length                         16 bit
EBUS communication            EBUS driver, up to 16 IO modules
PC communication                Non insulated half duplex RS232, 115.200kbps
Addressing                           Circular switch, up to 16 PLCs
Scan time                             1K instructions in 0.5 ms
Response time                     1K instructions in less than 1ms