DO821, DO 8ch,24-230VAC,常闭,3ADI821, 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