Deutsch 
English | G4AD3 +4 To +20 mA Input |
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| Nominal Input Range | 4 to 20 mA |
| Module Input Impedance* | 414 Ohms* |
| Over/under range | 3 to 35 mA |
| Loop supply | 28 VDC nominal |
| Accuracy** | 16 µA** |
| Response time | 12 bits |
| Isolation Input-to-output Input-to-analog supply | 4,000 Vrms 4,000 Vrms |
| Ambient Temperature Operating Storage | -30 ° C to 70 ° C -40 ° C to 85 ° C |
| * This is the equivalent impedance for the G4AD3 at full scale (20mA). The equivalent impedance is calculated by using the following formula: Equivalent impedance = 249 Ohms + 3.3V/0.02A = 414 Ohms The module has an internal resistance of 249 Ohms in series with a 3.3V zener diode. For more information, see form #426. ** Accuracy figure requires use of gain and offset commands. | |