Modul type
|
Loggito series |
| Analog inputs |
|
| Sensors |
mV, mA, thermocouples, RTDs (no RTDs with channel types 8 AI and 4 AI) |
| Sum sampling rate |
1/3 Hz .. 1 kHz |
| Voltage measurement range |
±78 mV .. ±10 V |
| Current measuring range |
0 .. 20 mA / 4 .. 20 mA / ±20 mA / any (with freely selectable external shunts) |
Optional additional boards
(only with 24 V supply) |
Software switchable internal shunt for active and passive 4 .. 20 mA sensors
Software switchable feed for passive 4 .. 20 mA sensors |
| Resistance measurement range |
0 .. 60 kΩ |
| Resolution |
24 Bit |
| Input impedance |
> 5GΩ |
Dielectric withstand voltage
(tolerable overvoltage) |
±24 VDC |
| Max. differential voltage channel to channel |
±24 VDC |
| Galvanic isolation against FE |
±400 VDC |
| Precision of current and voltage measurement |
0.01% from measurement range end value |
| RTD precision |
0,1 K |
| Thermocouples precision |
0.3 K (external thermoblock), < 1.0 K (internal reference junction) |
| Analog outputs |
|
| Resolution |
12 bit |
| Max. output rate |
1 Hz |
| Output range |
4 .. 20 mA |
| Max. load |
550 Ω |
| Galvanic isolation output to analog inputs |
none |
| Galvanic isolation to system / FE |
±400 VDC |
| Digital / frequency inputs |
|
| Input signal low |
low: 0 .. 1 V / high: 3,6 .. 100 VDC@3,5 mA |
Frequency input measuring range
(combined DIOs) |
0.2 Hz .. 500 Hz |
| Frequency input measuring range (pure DIs) |
0.2 Hz .. 30 kHz |
| Counter width |
64 bit |
| Galvanic isolation |
±400 VDC against FE / other channels (DIOs in groups of 2 channels) |
| Digital / PWM outputs |
|
| Grouping |
2 per group |
| Max. switching voltage / current |
50 V / 2.5 A |
| PWM basic frequency / duty cycle |
20 Hz .. 10 kHz / 1:100 |
| Galvanic isolation |
±400 VDC against FE / channels of other groups |
| Modul type |
Loggito Logger |
Loggito Wireless |
Loggito USB |
| Interfaces |
|
| LAN |
10 x Base-T / 100 Base-Tx |
- |
- |
| WLAN |
802.11b/g/n, max. 72 MBit/s
(optional, alternative to radio network interface) |
- |
- |
| Radio network interface |
IEEE802.15.4, max. 256 kBit/s
(optional, alternative to WLAN) |
IEEE802.15.4,
max. 256 kBit/s |
- |
| USB device – mini socket |
2.0 low/full/high speed |
- |
2.0 low/full speed |
| USB host – type A socket |
2.0 low/full speed |
- |
- |
| Protocols |
|
| RS 232/485 (via USB extension) |
Modbus RTU Master, Modbus RTU slave, SCPI, ASCII |
- |
- |
| TCP/IP |
Modbus TCP, OPC UA (DA) client server |
- |
- |
| Data storage |
|
| Internal |
4 / 8 / 16 GB / approx. 30 million measurement values per GB |
- |
- |
| External |
USB, NFS, CIFS, (S)FTP |
- |
- |
| General technical information |
|
| Dimensions |
L x W x H approx. 96 mm x 68 mm x 65 mm |
| Weight |
without battery approx. 250 g, with battery approx. 300 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 |
alternatively 12 .. 24 VDC / ±20 % or
5 VDC (via mini USB connector) or
integrated accumulator 3.7 V, 2050 mAh (optional) |
12 .. 24 VDC / ±20 % or
integrated accumulator
3.7 V, 2050 mAh (optional) |
5 VDC
(via mini USB connector) |
| Power input |
max. 3 watts plus power consumption of current loop for passive 4 .. 20 mA sensors, sleep mode max. 50 mW, hibernation mode max. 1 mW
|
max. 1 watt |
max. 1 watt |
