Product overview, digital output terminals
EL20xx, EL2124 47Version: 5.2
2.4 EL2032, EL2034 - Introduction
Fig.32: EL2032, EL2034
Two- and four-channel digital output terminals with diagnostics, 24 V
DC
, 2A
The EL2032 and EL2034 digital output terminals connect the binary 24 V control signals electrically isolated
with the actuators. Two channels or four channels are available, which indicate their signal state via LEDs.
The direct connection of wire-wire actuators is possible. The EL2032 enables direct connection of two 3-wire
actuators.
The EL2032 and EL2034 include additional diagnostic LEDs and input bits, which indicate short circuit and
broken wire. Broken wire is reported, if the output current is less than the limit value when the output is
connected. The limit value is typically between 2 and 900mA. The application of the "broken wire detection"
function therefore makes sense for regular output currents of approx. 1A or higher.
CAUTION
Watchdog settings
Please refer to section "Notes for setting the watchdog [}62]".
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