U1 plus R1 through R5 current steering networks convert a 0/20 mA input into a 4/20 mA output
| Authors | Stephen Woodward |
| Main Document | Article «Triple-duty current loop calibrator» |
| Description | Figure 1 |
| File Format / Size | PDF / 16 Kb |
| Document Language | English |
Other Materials from the Main Document
- Article «Triple-duty current loop calibrator»
- Figure 1. U1 plus R1 through R5 current steering networks convert a 0/20 mA input into a 4/20 mA output
- Figure 2. This 4/20 mA current loop converter integrates an OFF/ON field contact
- Figure 3. The three-position, center-off, DPDT switch S1 converts this current converter (verbiage redundancy pun-intentional) into a convenient current calibrator