TOX EPW400, Руководство по эксплуатации, Страница: 16 / 118

Technical data
16
OM 100.EPW400.202002.en
3.1.4 Digital inputs
16 digital inputs Isolated
Input voltage 24 V (permissible range: -30 V to +30 V)
Input current At rated voltage (24 V): 6.1 mA
Delay time of standard inputs tLOW-HIGH 3.5 ms
tHIGH-LOW 2.8 ms
Input voltage LOW level:
≤ 5 V
HIGH level:
≥ 15 V
Input current LOW level:
≤ 1.5 mA
HIGH level:
≥ 3 mA
Input impedance
3.9 kΩ
3.1.5 Digital outputs
8 digital outputs Isolated
Load voltage Vin Rated voltage 24 V
(permissible range 18 V to 30 V)
Output voltage HIGH level min. Vin-0.64 V
LOW level max. 100 µA • RL
Output current max. 500 mA
Parallel connection of outputs possible Max. 4 outputs with Itot = 2 A
Short-circuit proof Yes, thermal overload protection
Switching frequency Resistive load 100 Hz
Inductive load 2 Hz (dependent
on inductance)
Lamp load max. 6 W
Simultaneity factor 100%
Avoid reversing current
Reversing current at the outputs may damage the output drivers.
On devices with field bus interface, the outputs, such as "Ready for operation", are
written on both the digital outputs and the field bus outputs. Whether the inputs are
read on the digital inputs or on the field bus inputs is determined in menu 'Additional-
>Communication parameters->Anybus-S Subprint'.