GRO216**S GRO216**S ( GRO216--S ) 16 Relay Outputs $200.00 | S-USB-2COM S-USB-2COM Dual USB - to - Serial adapter $47.95 | GDO633P*S GDO633P*S (GDO633P-S) DC Output Module, 16 points, 5 to 24 Vdc, 1 A/point, Sourc $220.00 |
TDD116M-S TDD116M-S 8 Inputs/ 8 OC outputs Mounts on side of T1-16S $139.00 | TRO108M-S TRO108M-S 8 Outputs Relay, Mounts on side of T1-16S. $175.00 |