Digital Input card ( DI181 )
This card includes 6 channels of event 1, 2, 3, 4, 5 & 6. As above, plug the card into rear slot and power on. The recorder will automatically detect it, and then display the input type and its source of a specific slot in System Info mode whilst doing the configuration.
24 VDC auxiliary power supply card ( AP181 )
This card can supply the power to 6 transmitters. The output rating is 24 ± 1 VDC, 180 mA in maximum, 30mA / each transmitter.
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