| Technical specifications |
| General |
| Feeding | 90 ~ 250Vac |
| Required Energy | 15 W (Assuming there are no options DBK cards) |
| Operating temperature | 0 ~ 50°C |
| Storage temperature | -40 ~ + 80°C |
| RH | 0 ~ 95%, non-condensing |
| Input/output signal connector | DB37 maho for P1, P2 and P3 |
| Dimensions | 425mm W x 220mm D x 45mm H (16.75 "x 8.5" x 1.75 ") |
| Weight | 2.3 kg (5 pounds) |
| Available power for DBK cards | 10W |
| Maximum Ethernet cable length | 100 meters (Can be increased with an Ethernet Switch) |
| A/D specifications |
| Kind | Successive Approximations |
| Resolution | 16 bits |
| Conversion time | 5µs |
| Maximum sampling frequency | 200 kHz |
| Non-linearity (Integral) | ± 1 LSB |
| Analog inputs |
| Channels | 16 common terminal or 8 differential and unipolar or bipolar |
| Expansion | Up to 896 thermocouple channels when used with DBK90 (1 ms/channel), or up to 256 channels from different sensors when used with the other expansion models (5 µs/channel) |
| Set-up time | 5µs to 1 LSB of large-scale passage |
| Temperature coefficient | ±(0.002% reading+0.03 mV) or ±(0.002% reading + 0.6 LSB), whichever is greater, per °C outside the temperature range of 18 to 28°C |
| Input impedance | 10M Ohm (single-ended), 20M Ohm |
| Vacuum current | <1 nA (0 ~ 35°C) |
| Common mode rejection | 86 dB, DC at 60 Hz for gains <= 8; > 100dB for earnings> = 16 |
| Maximum input voltage (without damage) | ± 11V with respect to the common analog |
| Overvoltage protection | ± 35V |
| Selectable ranges | by software |
| Interference | -100 dB DC at 60 Hz, 86 dB at 10 kHz |
| Sequential entries |
| Scanning clock sources | two |
| Programmable parameters by scanning | Channel (Random Order), Gain, unipolar/bipolar |
| Depth | 16,384 locations |
| Channel to channel reading speed | 5 to 10 µs per channel, programmable |
| Reading speed per expansion channel | 5 µs, 10 µs or 1000 µs per channel, programmable |
| Acquisition speed of external inputs |
| Maximum speed | 200 kHz |
| Clock signal range | 0 V to 5 V |
| Minimum pulse width | 50ns high, 50ns low |
| External Port SYNC | Available on the rear panel, allows to scan multiple DaqScan units synchronously |
| Shooting |
| 1. An analog channel for hardware activation | Any analog input channel can be programmed with the software as the analog trigger channel, including any of the 256 analog expansion channels. |
| 2. An analog channel for software activation | Any analog input channel, including any of the 256 analog expansion channels, can be selected as the software activation channel. If the trigger channel consists of a calculation, such as temperature, then the controller automatically compensates for the delay necessary to obtain the reading, resulting in a maximum latency in a scan period. |
| 3. A digital trigger channel | An independent digital input allows a digital trigger. |
| 4. Digital Pattern of Shooting | Pattern of shot of 8 or 16 bits in any of the digital entrances of the ports. Programmable to shoot in equal conditions, above, below, or in/out of a window. Individual Bits can be masked by the condition "it does not matter". |
| 5. Trips with Counter/Totalizer | Counter/totalizer entries may cause the start of an acquisition. The user can select to trigger in frequency or in the total of the account that can be the same, above, below or inside/outside a window. |
| 6. Shooting by Software | The trigger can be started under the control of the program. |
| Analog output (DaqScan model only/2001) |
| Channels | 4 |
| Resolution | 16 bits |
| Data buffer | 256 K samples divided by the number of analog outputs |
| Output voltage range | ± 10V |
| Output current | ± 10 mA |
| Displacement error | ± 0.0045V max |
| Digital FEEDTHRU | 50 mV when it is updated |
| Gain error | ± 0.01% |
| Update frequency | 100 kHz max, min 1.5 Hz |
| Establishment time | 10 microseconds maximum to 1 LSB at full scale |
| Clock sources | 4 programmable - 1. Built-in D/A clock independent of clock input scanning
- 2. Integrated entry scan clock
- 3. External D/A clock independent of the clock input scanning
- 4. External input scan clock
|
| Digital I/O |
| Channels | 40 expandable to 272 with external DBK modules |
| Scan input modes | two - 1. Asynchronous, under the control program at any time in relation to the entry scan
- 2. Synchronous with the input scan
|
| Ports | 3 ports of 8 bits (82C55 emulation), and 1 port of 16 bits, each port can be programmed as input or output |
| Entry protection | ± 8 kV ESD |
| I/O levels | TTL (0 ~ 5V) |
| Sampling frequency | 200 kHz max. |
| Update frequency | Asynchronous under program control |
| Frequency/pulse counters |
| Channels | 4 channels of 16 bits, in cascade 2 ports of 32 bits |
| Measurement frequency rate | 10 MHz max |
| Input signal range | -15V to + 15V |
| Trigger level | TTL |
| Minimum pulse width | 50 ns high, low 50 ns |
| Frequency/pulse generators |
| Channels | 2x 16-bit |
| Output waveform | Square wave |
| Exit rate | 1 MHz divided by 1 to 65,535 (Programmable) |
| High level of output voltage | 2.0V [email protected]; 3.0V [email protected] |
| Low level of output voltage | 0.4V [email protected] |
