Functions; Led Indications; Information Output Signal Attributes - ABB Tina 2A Product Manual

6

Functions

6.1

LED indications

LED indication
Green
Green/red flashing
Red
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
DYNlink signal
+24 VDC, 0 VDC, open circuit (O/C)
The delay for switching the information output signal:
Information output signal switch
Delay when the DYNlink input signal is
connected to +24 VDC
Delay when the DYNlink input signal is
connected to 0 VDC or disconnected
Note!
Warning!
2TLC172121M0201 Rev.E
Description
DYNlink input signal
DYNlink input open or 0 VDC
DYNlink input +24VDC
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.
Information output signals shall never be used for safety purpose(s).
DYNlink state
OK
Interrupted before this
unit
Interrupted before this
unit
Information output
High
Low
High -> Low
~ 60 ms
~ 10 ms
Low -> High
~ 10 ms
~ 10 ms
10