LB2104A中文资料倍加福数据手册PDF规格书

< 1 digital output, 2 digital inputs

< Inputs and output Ex ia

< Mounting in Zone 2, Class I/Div.2 or in the safe area

< Positive or negative logic selectable

< Simulation mode for service operations (forcing)

< Line fault detection (LFD)

< Permanently self-monitoring

< Output with watchdog