TBU104--S TBU104--S 4 Slot Expansion Card Holder for T1-16S, Holds 4 T1-40 I/O Expansion C $44.00 | GBU666**S GBU666**S (GBU666--S) Base Rack for S2E, 5 I/O Slots/ Expansion Rack for S2T/S2, $300.00 | MDR-40-12 MDR-40-12 12Vdc 3.33A Din Rail Power supply $59.95 |
GPS691**S GPS691**S (GPS691--S) 120/240 Vdc power supply, For V2000 Main Rack, w/UPS Inter $600.00 |