GSN626**S GSN626**S (GSN626--S) TOSLINE-S20, Single bus optical cable, $2,968.00 | EX10-MAO22 EX10-MAO22 Analog Output, 2 Ch, 4-20 ma/1-5 Vdc--12 Bit. $597.00 | GDA622L*S GDA622L*S (GDA622L-S) Analog Output Module, 2 channels, 1-5 Vdc / 4-20 mA, 8-bit $440.00 |