Schneider VAM10LSE / VAM10L Point Sensor I/O Unit

VAM10LSE-78262

VAM10LSE-78261

VAM10LSE-78263

Each I/O unit also has a BI/O bus. The light I/O units (VAM 3L / VAM
3LX, VAM 10L / VAM 10LD, VAM 12L / VAM 12LD) can transmit trip
signal to the central unit or current I/O unit. The current I/O unit (VAM
4C / VAM 4CD) can receive the light information and send the current
information either to other I/O units or the multiplying relay.
The DI/DO on the VAM units are fast BI/BO signals.