Technical data - Loggito
All data overview
| Channel type | 8 AI-RTD | 8AI | 4 AI-RTD | 4AI |
| Analog inputs | 8 | 8 | 4 | 4 |
| Appropriate for RTD's | 4 | 0 | 2 | 0 |
| Sensors | mV, mA, thermocouples, RTD's (no RTD's with channel types 8 AI and 4 AI) | |||
| Total sampling rate | 0.1 Hz .. 500 Hz | |||
| Voltage measurement range | ±78 mV .. ±10 V | |||
| Current measuring range | 0 .. 20 mA / 4 .. 20 mA / ±20 mA / any (with freely selectable external shunts) | |||
| Resistance measurement range | 0 .. 49 kΩ | |||
| Resolution/Type ADC | 24 bit Sigma-Delta | |||
| Input impedance | > 5GΩ | |||
| Dielectric withstand voltage (tolerable overvoltage) | ±24 VDC | |||
| Max. differential voltage channel to channel | ±24 VDC | |||
| Galvanic isolation against FE | ±400 VDC | |||
| Measuring accuracy voltage, current | 0.01% from upper range value | |||
| Measuring accuracy resistance measurement | 0.01% of the measuring range end value (4-wire connection) 0.1% of the measuring range end value (3-wire connection after additional offset determination) | |||
| Measuring accuracy thermocouples* | 0.1 % from measuring range after sensor compensation | |||
| Measuring accuracy Pt 100 (4-wire connection) | Measuring range -260 °C to 147 °C: 0.10 °C Measuring range -260 °C to 596 °C: 0.10 °C Measuring range -260 °C to 849 °C: 0.22 °C | |||
| Measuring accuracy Pt 1000 (4-wire connection) | Measuring range -260 °C to 64 °C: 0.10 °C Measuring range -260 °C to 408 °C: 0.10 °C Measuring range -260 °C to 849 °C: 0.18 °C | |||
* These measuring accuracies apply to positive measuring temperatures (> 0°C). For measurements in the negative temperature range, we recommend calibration at the respective operating point.
| Channel type | 8 AI-RTD | 8AI | 4 AI-RTD | 4AI |
| Digital / frequency inputs or rather Digital / PWM outputs (switchable) | 2 | 2 | 2 | 2 |
| Input signal | low: 0 .. 1 V / high: 3.6 .. 100 VDC@3.5 mA | |||
| Frequency input measuring range | 0.2 Hz .. 500 Hz | |||
| Counter width | 64 bit | |||
| Max. switching voltage / current | 50 V / 2.5 A for 2 seconds, 250 mA continuous current | |||
| PWM basic frequency / duty cycle | 100 Hz / 1:20 | |||
| Galvanic isolation | ± 400 VDC against FE / other channel groups | |||
| Module type | Loggito Logger / Gate | Loggito USB |
| Interfaces | ||
| LAN | 100Base-TX | – |
| WLAN | 802.11b/g/n, max. 72 MBit/s (optional) | – |
| USB device – mini socket | 2.0 low-/full-/high-speed | 2.0 low-/full-speed |
| USB host – type A socket | 2.0 low-/full-/high-speed | – |
| Protocols | ||
| TCP/IP | Modbus TCP Client (optional) Modbus TCP Server OPC UA Client (optional) OPC UA Server OPC UA HA Server (optional) NTP, SMTP, PTP | – |
| Data storage | ||
| Internal | 16 GB (approx. 30 million measured values per GB) | – |
| External | USB, NFS, CIFS, (S)FTP | – |
| General technical information | ||
| Dimensions | approx. L 95 mm x W 67 mm x H 65 mm | |
| Weight | approx. 220 g | |
| Fixing | Mounting rail DIN EN 60715 or screw mounting horizontally / vertically or upwards | |
| Connecting terminals | Plug-in spring terminals, max. 24 terminals in 2 rows, conductor cross-section (rigid / flexible) 0.2 .. 2.5 mm², ferrule 0.25 .. 1.5 mm² | |
| Temperature range | -20 .. 60° C | |
| Humidity | max. 90 % relative humidity, non-condensing | |
| Supply voltage | 12 .. 24 VDC / ± 10 % | 5 VDC (via mini USB connector) |
| Power input | max. 7.5 Watt | max. 2.5 Watt |
Status: 22.03.2024