GBU668**S GBU668**S (GBU668--S) Base Rack for S2E,8 I/O Slots/ Expansion Rack for S2T/S2, $320.00 | TRPDIX1600 TRPDIX1600 16 Inputs, 24 Vdc (sink/source). $79.00 | MDR-60-12 MDR-60-12 12Vdc 5A Din Rail Power supply $45.90 |
MDR-100-12 MDR-100-12 12Vdc 7.5A Din Rail Power supply $89.95 |