S800 I/O是ABB公司使用多的I/O产品，品种齐全。除普通I/I外，还提供冗余I/O和本安型I/O。

通讯单元型号
CI801, Profibus DP
CI810, AF100
CI830, Profibus DP
CI840, Profibus DP 冗余
模拟量模块型号
AI801 ,AI 8ch,0/4-20 Ma
AO801, AO 8ch,0/4-20 mA
AI810, AI 8ch,0/4-20mA ,0/2-10V
AI820, AI 4ch,+-0/4-20mA ,0-5V,0-10V
AI830, AI 8ch,RTD(Pt100,Cu10)
AI835, AI 8ch,TC(B,C,E,J,K,N,R,S,T)
AI843, AI 8ch,TC(B,C,E,J,K,N,R,S,T),冗余
AI845, AI 8ch,0/4-20mA ,0/2-10V ,冗余
AI890, AI 8ch,0/4-20 mA,安全栅
AI893, AI 8ch,TC(B,C,E,J,K,N,R,S,T),安全栅
AI895, AI 8ch,0/4-20 mA,安全栅,HART
AI880A, AI 8ch,0/4-20mA ,冗余
AO810, AO 8ch,0/4-20 mA
AO820, AO 4ch,0/4-20 mA,隔离
AO845, AO 8ch,0/4-20mA ,冗余
AO890, AO 8ch,0/4-20 mA,安全栅
AO895, AO 8ch,0/4-20 mA,安全栅,HART
开关量模块型号
DI801, DI 16ch,24VDC
DI802, DO 8ch,120VAC
DI803, DI 8ch,230VAC
DO801, DO 16ch,24VDC
DO802, DI 8ch,120VAC
DI810, DI 16ch,24VDC
DI811, DI 16ch,48VDAC
DI814, DI 16ch,24VDC,有源
DI820, DI 16ch,24VDC,有源
DI821, DI 8ch,220VDC
DI830, DI 16ch,24VDC,SOE
DI831, DI 16ch,48VDC,SOE
DI840, DI 16ch,24VDC,冗余
DI885, DI 8ch,24/48VDC,SOE
DI890, DI 8ch,24VDC,安全栅
DI880, DI 16ch,24VDC,冗余,SIL3
DO810, DO 16ch,24VDC,0.5A
DO814, DO 16ch,24VDC,0.5A,有源
DO815, DO 8ch,24VDC,0.5A,有源
DO820, DO 8ch,24-230VAC,常开,3A
DO821, DO 8ch,24-230VAC,常闭,3A

企业名：上海艾斯达电子

类型：经销商

电话： 021-51035787

手机：13764678882

联系人：钱先生，张小姐,韩小姐

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邮箱：isd99@163.com

地址：上海上海市上海北京东路668号赛格电子市场G537室