[Communication interface]: RS485

[Transmission distance]: 10km

[Working voltage]: DC 8～28V

[Installation method]: guide rail installation

[Product size]: 108*87.5*65mm

[Product weight:]: 184g±5g

[Communication interface]: RS485

[Transmission distance]: 10km

[Working voltage]: DC 8～28V

[Installation method]: guide rail installation

[Product size]: 108*87.5*65mm

[Product weight]: 196g±5g

[Set type]: switch value

[Interface type]: RS485

[Number of collection channels]: 2 channels

[Transmission distance]: 8km

[Product weight]: 130g±5g

[Acquisition Type]: Digital

[Interface type]: RS485

[Number of acquisition channels]: 16 channels

[Product weight]: 256±5g

[DI input channels]: 4

[DO output channels]: 4

[Interface type]: Switch digital type

[Size]: 110*84.32*25.3mm

[Product weight]: 164±5g