Power
Table 30. Power specifications
Parameter | Conditions | Specification |
|
|
|
Supply current (Note 8) | Quiescent current | 340 mA |
|
|
|
External power input (Note 9) |
| +5 V, ±5% |
|
|
|
External power supply | +5 VDC, 10 W, 5% regulation | |
|
|
|
Voltage supervisor limits | 4.5 V > Vext or Vext > 5.5 V | PWR LED = Off; (power fault) |
| 4.5 V < Vext < 5.5 V | PWR LED = On |
+5 V user output voltage range | Available at terminal block pin 35 | 4.9 V minimum to 5.1 V maximum |
|
|
|
User +5V user output current | Available at terminal block pin 35 | 10 mA maximum |
|
|
|
Isolation | Measurement system to PC | 500 VDC minimum |
|
|
|
| Table 31. AC power requirements |
|
Parameter | Conditions | Specification |
|
|
|
Output voltage |
| +5 V, ±5% |
|
|
|
Output wattage |
| 10 watts |
Power jack configuration |
| Two conductor |
Power jack barrel diameter |
| 6.3 mm |
|
|
|
Power jack pin diameter |
| 2.0 mm |
|
|
|
Power jack polarity |
| Center positive |
|
|
|
Note 8: This is the total quiescent current requirement for the
Note 9: This specification applies to the actual voltage level at the input to the external power connector of the
USB specifications
| Table 32. USB specifications |
|
|
USB device type | USB 2.0 |
|
|
Device compatibility | USB 1.1, USB 2.0 |
|
|
USB cable type | |
| minimum 28 AWG |
|
|
USB cable length | 5 meters maximum |
|
|
Environmental
The environmental specifications listed in Table 33 apply only to the
| Table 33. Environmental specifications |
|
|
Operating temperature range | 0 to 50° C maximum |
|
|
Storage temperature range | |
|
|
Humidity | 0 to 90% |
|
|
Mechanical
| Table 34. Mechanical specifications |
|
|
Dimensions | 245 mm (L) x 146 mm (W) x 50 mm (H) |
|
|
User connection length | 5 meters maximum |
|
|
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