SERC816 データシートの表示（PDF） - STMicroelectronics

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SERC816

SERCOS INTERFACE CONTROLLER

STMicroelectronics 

SERCON816

Figure 3. SERCON816 with Ring Connection (SERCOS interface)

µP

bus interfac e

SERCON816

m aster

fibre optical ring

RxD

TxD

SERCON816

RxD

TxD

SERCON816

bus interfac e

µP

bus interfac e

µP

slave 1

slave 2

RxD

TxD

SERCON816

bus interfac e

µP

slave n

Figure 4. SERCON816 with RS-485 bus connection

µP

bus interfac e

SERCON816

IDLE

m a ster

4/23

IDLE

SERCON816

b us interfa c e

µP

sla ve 1

IDLE

SERCON816

b us interfa ce

µP

slave 2

SERCRING.CDR

IDLE

SERCON816

bus interfac e

µP

slave n

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