BOD4 MODULE Block Occupancy Detector module

The Block Occupancy Detector recognises the current drawn by moving trains within a block. Operation in both analog and digital modes. Open-collector transistor outputs, optically isolated. Does not require separate power supply. Compatible with S88N feedback modules. Package includes:1 x tOm Block Occupancy Detector, 4x screws, 4x plastic spacers. BOD MODULE WITH 4 INPUTS Size: 42×40 Power supply voltage: 4-24 V rail voltage Supply current in idle: < 5 mA Maximum current through the detector: 1A in continuous regime Maximum output current: 50 mA