6K8 1037302
6K8 1037302
6K8 1037302
●经济性:节省硬件，电缆，从而节省安装及维护费用.
●可靠性:因其自诊断及冗余等特性，可平滑的实现自动切换。
S800/S900型1/0 采用模块化设计，DIN 标准导轨式安装，由于对空间以及环境要求不苛刻，
S800/S900型I/0尤其适用于安装在分散的场合，并且对处理信号几乎没有要求，从而现场仪表和设
备信号可以直接接线到S800/S900 I/0 站。
Support hot plug of Fieldbus interface card
Technical indicators of basic unit pib02f:
CPU :Intel 80960HT25/75
32-bit RISC superscalar processor with operation speed of 150 MIPS
4 MB FLASH-EPROM
EEPROM，serial， 16 Kbit
o
Ram 8 MB (with error check and correction function, abb patent)
16 K internal cache (CPU cache RAM)
Ram backup battery (matchdog, optional redundancy)
Equipment internal temperature monitoring
Watchdog
I/0 sweeping cycle: configurable.
Time required to process 1000 IL (instructions):
< 1.0 ms
