| SHOP › G34405543230 - DUPLINE DIG TRANSC 4-IN 2-OUT G34405543230 - DUPLINE DIG TRANSC 4-IN 2-OUT $403.00 Ask Daanet for Stock 4 Channel Opto-Isolated Voltage Inputs and 2 SPST Relay Outputs Transceiver Module Technical Data Add To Cart Added! 4 Channel Opto-Isolated Voltage Inputs and 2 SPST Relay Outputs Transceiver Module Technical Data You Might Also Like G21104401 - DUPLINE TRANSM 4 CONT INPUT $128.00 Ask Daanet for Stock G34105501 - DUPLINE DIG.XMIT CONT-NP $382.00 Ask Daanet for Stock G34205501024 - DUPLINE DIG. XMIT CONT/NPN-INP $761.00 Ask Daanet for Stock G34205501115 - DUPLINE DIG. XMIT CONT/NPN-INP $761.00 Ask Daanet for Stock G34205501230 - DUPLINE DIG. XMIT CONT/NPN-INP $761.00 Ask Daanet for Stock