GIF661**S GIF661**S (GIF661--S) Interface Module for Connecting Expansion Racks. $210.00 | GRO216**S GRO216**S ( GRO216--S ) 16 Relay Outputs $200.00 | TBU154--S TBU154--S 4 Slot Expansion Rack with/cable for T1-40, Uses EX100/T2 I/O Modules. $130.00 |
S-USB-2COM S-USB-2COM Dual USB - to - Serial adapter $47.95 | TKIO20 TKIO20 Cable for Hi Density (64 Pt) I/O Modules, 2m, One end I/O connector other $190.00 | LSS-39-12 LSS-39-12 $65.00 |