LB1103A中文资料倍加福数据手册PDF规格书

< 1-channel

< Input Ex ia

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

< Input for frequency, counter, direction of rotation

< Digital input max. 15 kHz

< Positive or negative logic selectable

< Simulation mode for service operations (forcing)

< Line fault detection (LFD)

< Permanently self-monitoring