- Texas Instruments Texas Instruments 6MT33- Fabricante: Texas Instruments
 - Mpn: 6MT33 | Country/region of manufacture: United States $27 USDDuncan, Carolina del Sur
- 500-5055 Texas Instruments Input Module 5005055 3B- Fabricante: Texas Instruments
 - Controller platform: 500 | Mpn: 500-5055 $31 USDDuncan, Carolina del Sur
- Siemens / Texas Instruments 6MT12-40AL- Fabricante: Texas Instruments
 - Mpn: 6MT12-40AL | Country/region of manufacture: United States $27 USDDuncan, Carolina del Sur
- Texas Instruments U-38N Input Module 5-12 VDC AUC- Fabricante: Texas Instruments
 $33 USDDuncan, Carolina del Sur
- $27 USDDuncan, Carolina del Sur

