ECKELMANN Case Controller UA 4 E Series - Page 101

Firmware V3.13
21.04.2021
101/466
Switch-on
Up to 7 control times for automatic restarting of the counter can be set on an internal timer. The same 230 V
input is usable as an external input for setpoint toggling, in which case the on-off function will not be available.
The counter is switched on either by a voltage pulse applied to digital Input 2 or by the control times. The
transisitoroutput(terminals91/92/93)issetto24V.
Switch-off
As with manual shutdown, all controlled functions are switched off by the voltage pulse applied to digital Input 2
(terminals D21/D22). The transisitor output (terminals 91/92/93) is set to 0 V.
DANGER
Warning - hazardous electrical voltage! Danger of electric shock! BEFORE and AFTER
connection it must checked that the 24 V DC transistor outputs are off load! The controller and
connected voltage carrying components remain supplied with power!

Counter shutdown can be activated via digital Input 2 (terminals D21/D22, factory setting). This
requires digital Input 2 to be set as AUTO ACTU. (menu 6-2-4) for the switch on/off function to be
available.

Parameters of the internal restart time are displayed and can be adjusted when setpoint toggle is set to
”INT”or”---”(seeScreen3-3intheUA141menustructure).
