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Compatible I/O units for VAMP 221

VAM 12L accommodates up 10 arc APS_SENSORS, 3 APS_SENSORS have dedicated trip outputs
VAM 12LD accommodates up 10 arc APS_SENSORS, 3 APS_SENSORS have dedicated trip outputs
VAM 10L accommodates up 10 arc APS_SENSORS
VAM 10LD accommodates up 10 arc APS_SENSORS
VAM 3L accommodates up to 3 fiber loops
VAM 3LX accommodates up to 3 fiber loops with sensitivity adjustment
VAM 4C accommodates up to 3 current transformers
VAM 4CD accommodates up to 3 current transformers

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