LB1103A - 254622

Frekans / Sayaç Girişi

Öne Çıkan Özellikler

➤ 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

➤ Module can be exchanged under voltage