Technical specifications
Power supply
12/24V
⎓
nom. (11…30V
⎓
)
12/18V~ nom. (10.8…21.0V~)
Current consumption at VS+=12V
⎓
and
unconnected inputs
8mA w/o Arduino
32mA with Arduino UNO
92mA with Arduino Ethernet
Current consumption at VS+=12V
⎓
and digital
inputs closed to C+
26mA w/o Arduino
51mA with Arduino UNO
111mA with Arduino Ethernet
Current consumption at VS+=24V
⎓
and
unconnected inputs
7mA w/o Arduino
20mA with Arduino UNO
49mA with Arduino Ethernet
Current consumption at VS+=24V
⎓
and digital
inputs closed to C+
42mA w/o Arduino
56mA with Arduino UNO
85mA with Arduino Ethernet
Arduino platform compatibility
Uno
Ethernet
Inputs
4 multi-mode (digital or analog 0…10V or 4…20mA)
2 digital
Voltage range at digital inputs (1-6)
9…40V
⎓
Current for each digital input (1-6)
2,7mA at VS+=12V
⎓
5,5mA at VS+=24V
⎓
Voltage threshold digital inputs 1-4 (typ.)
VIH: 7.3V
VIL: 6.2V
Voltage threshold digital inputs 5-6 (typ.)
VIH: 5.1V
VIL: 4.5V
Impedance for analog 0…10V inputs (1¸4)
94 k
Ω
Impedance for analog 0…20mA inputs (1-4)
250
Ω
15
Hardware Guide