
|
| Chapter 2 |
|
|
|
|
|
| Technical specifications of |
| |
|
|
|
|
| Analog Input Channels | Eight differential |
|
|
|
|
|
| Input Type | mV, V, mA |
|
|
|
|
|
| Input Range | ± 150 mV, ± 500 mV, ± 1 V, ± 5 V, ± 10 V and ± 20 mA |
|
|
|
|
|
| Isolation Voltage | 3000 VDC |
|
|
|
|
|
| Sampling Rate | 10 samples/sec (total) |
|
|
|
|
|
| Analog Input Signal Limit | 15 V max. |
|
|
|
|
|
| Max. allowable voltage difference | 15 V max. |
|
| between two connectors in a |
| |
| module |
|
|
| Input Impedance | 2 Mohms |
|
|
|
|
|
| Bandwidth | 13.1 Hz @ 50 Hz, 15.72 Hz @ 60 Hz |
|
|
|
|
|
| Accuracy | ± 0.1% or better |
|
| Zero Drift | ± 1.5 µV/°C |
|
| Span Drift | ± 25 PPM/°C |
|
| CMR @ 50/60 Hz | 92 dB min. |
|
| Power Requirements | + 10 to + 30 VDC |
|
|
|
|
|
| Power Consumption | 1.2 W |
|