Panda 30HID Input unit
Logical unit with 3 Molex inputs. For analysis starting and marks creating.
Panda 30HID is logical unit with 3 inputs, which can be used for recording of logical events by computer in chromatographic system. Unit communicates with PC through USB interface. Power supply of unit is realized from USB and no need another power source. Driver installation is not required, because it is standard HID device. Unit is fully supported by ECOMAC SW.
3 unit inputs are realized by 3 Molex connectors. These connectors can be used for connection of injection valves with starting contact. This connection is useful for starting/stopping of analysis. Simple pushbutton on input can be used for making marks of events due to analysis.
Input IN3 is analog and can be used for basic voltage measurement or allows custom setting of threshold voltage when it is used as digital input.
Sampling rate 100 S/s allows very fast reaction and record of events in connected chromatographic system. Noise filtration is settable up to 255 ms.
Technical parameters
| Communication interface | USB 2.0 full speed (up to 12 Mb/s), general HID |
| Device interface class | general HID |
| Number of digital inputs | 2 (IN1, IN2) |
| Number of analog inputs | 1 (IN3) |
| Sampling rate | 100 S/s |
| Filtration range by ECOMAC SW | 10–255 ms |
| Typical input events by ECOMAC SW | none/start/mark/both on edge none/down/up/both |
| Status indication | 1x LED |
| Power | 5 V bus powered |
| Power consumption | 30 mA (typically) |
| Dimensions (w x h x d) | 48 x 28 x 64 mm |
| Weight | 47 g |
| Digital inputs parameters (IN1, IN2) | |
| Polarity | positive only |
| Maximal input voltage | 5 V |
| Input low voltage | 0–0.4 V |
| Input high voltage | 1.8–5 V |
| Input reference | ground |
| State of opened input | internal pull-up (5 V) |
| Analog input parameters (IN3) | |
| Input organization | single-ended |
| Polarity | positive only |
| Conversion principle | approximation |
| Resolution | 12 bits |
| Voltage range | 4.0 V |
| Input impedance | 22 kΩ |
| Noise | ±2 mV (typical) |
| Offset | ±6 mV (maximal) |
| Total error | 0.3 % FS |
| Threshold voltage by ECOMAC SW | 0–4096 mV (optional hysteresis) |
| State of opened input | internal pull-middle USB voltage (2.3–2.7 V) |
Accessories
| Qty. | Description |
| 1 | Cable USB A/B 2m, USB1.1 (CAB-USB-AB2) |
| 1 | Starting cable (CINCH-Molex) |
| 1 | Cable CINCH - pushbutton |
| 1 | User’s guide |
| 1 | Production protocol |
