GDI635**S GDI635**S (GDI635--S) DC Input Module, 64 points, 24 Vdc $710.00 | GDI634**S GDI634**S GDI634--S DC Input Module, 32 points, 24 Vdc $500.00 | GIF661**S GIF661**S (GIF661--S) Interface Module for Connecting Expansion Racks. $210.00 |
TRPAIO0400L TRPAIO0400L 4 Inputs, 4-20 ma/0-10 Vdc, 12 bit. $169.00 | FE-TR1R FE-TR1R Micro Switch $100.00 | SP593 SP593 $45.00 |