SDM-CD8S中文资料CAMPBELL数据手册PDF规格书

Benefits and Features

Provides a manual override

Enables multiple SDM-CDB8S devices to be wired to one data logger, increasing the numof bdeveicers t hat can be controlled

Includes LEDs that provide a visual indicator of active outputs

Technical Description

The SDM-CDS8S has eight dc-voltage outputs and returns that can be switched on and off manually or under datalogger control. When the manual control switch is in the ON position, outputs are controlled by the position of the individual rocker switches. In the OFF position the state of the relays is controlled by the SDM commands from the datalogger.

The voltage ranfgor eth is device is 8 to 26 Vdc. It can deliver up to 1 A per channel with a maximum of 6 A total for all channels. The power Input (8 to 26 Vdc) powers both the outputs and the SDM-CD8S logic.