2TLC172121M0201 Rev.E
10
6
Functions
6.1
LED indications
LED indication
Description
DYNlink state
Green
DYNlink input signal
OK
Green/red flashing
DYNlink input open or 0 VDC
Interrupted before this
unit
Red
DYNlink input +24VDC
Interrupted before this
unit
6.2
Information output signal attributes
The information output of the unit is set either high or low according to the following table:
DYNlink input signal status
Information output
DYNlink signal
High
+24 VDC, 0 VDC, open circuit (O/C)
Low
The delay for switching the information output signal:
Information output signal switch
High -> Low
Low -> High
Delay when the DYNlink input signal is
connected to +24 VDC
~ 60 ms
~ 10 ms
Delay when the DYNlink input signal is
connected to 0 VDC or disconnected
~ 10 ms
~ 10 ms
Note!
If the DYNlink input signal is connected to +24 VDC longer than 70 ms the
information output is set low for approximately 1.2 s. If the DYNlink input
signal stays connected to +24 VDC the information output stays low. If the
DYNlink input signal is connected to +24 VDC for less than 50 ms the
information output will stay high.
If the DYNlink input signal is connected to 0 VDC or disconnected longer
than 15 ms the information output is set low for approximately 1.2 s. If the
DYNlink input signal is connected to 0 VDC or disconnected the information
output stays low. If the DYNlink input signal is connected to 0 VDC or
disconnected for less than 5 ms the information output will stay high.
Warning!
Information output signals shall
never
be used for safety purpose(s).
