VME7740-841 GE

The PLC contains a CPU with a CPU, which is composed of an external connection address with I/O expansion and a memory machine. The CPU core is composed of one or more accumulators, which have the ability of logical operation and can read the contents of the program memory machine, and drive the corresponding memory machine to connect with the I/O after calculation; The internal components of I/O add store relevant data into the program storage machine or data storage machine through the input/output system and external links of the machine; The memory machine can store the I/O input data in the memory machine, and adjust the accumulator and I/O connection during work. The memory machine stores the program memory machine ROM and the RAM of the data respectively. The ROM can store the data permanently in the memory machine, but RAM is only used for temporary calculation of CPU computing buffer space hours.

ASEA BROWN BOVERI 503348 NSFP 503348

ASEA BROWN BOVERI 58422177 USPP 58422177

ASEA BROWN BOVERI DCS402.0140 USPP DCS4020140

ASEA BROWN BOVERI YT204001FK/1 USPP YT204001FK1

ASEA BROWN BOVERI YT204001-JN/1 USPP YT204001JN1

ASEA BROWN BOVERI YT204001FK/1 USPP YT204001FK1

ASEA BROWN BOVERI YT204001-JN/1 USPP YT204001JN1

ASEA BROWN BOVERI 68463858 FNFP 68463858

ASEA BROWN BOVERI QK-190-0R6501 USPP QK1900R6501

ASEA BROWN BOVERI YT221001-LS USPP YT221001LS

ASEA BROWN BOVERI SR4313150R23C2E​C1AB NSPP SR4313150R23

ASEA BROWN BOVERI DSQC-266C USPP DSQC266C

ASEA BROWN BOVERI 3HAB8801-1 USPP 3HAB88011

ASEA BROWN BOVERI DSQC-236G USPP DSQC236G

ASEA BROWN BOVERI DSQC-266G USPP DSQC266G

ASEA BROWN BOVERI YB560103-CD/24 USPP YB560103CD24