DLS FlexxPump 250 DLS - Control signal 5 seconds

revision: 1
FlexxPump 250/400 DLS
User Manual
29
EN-
8.2.2 Control signal 5 seconds
The 5 second control signal triggers a single dispensing operation on pump unit 2 when
a pump unit 2 is present. After a certain pause time, this control signal can be repeated
or another control signal can be sent.
The FlexxPump 250/400 DLS reacts only in a certain operating state to control signals
at PIN 2. The operating states are output by the FlexxPump 250/400 DLS via PIN 4 as
a high/low level and must be tapped and processed accordingly in the PLC.
Tp: Pause time
ML: Motor running time
U
24V
0V
t
PIN 2
U
24V
0V
t
PIN 4
2s
>3s
Tp >22s
<7 ML >17 s >3s
o.E.
o.E.
5s
25s