Operation; Led Indication; Information Output Signal Attributes - ABB Tina 10A Original Instructions Manual

5

Operation

LED indication

LED Indication
Green
LED on Tina Green-Red (flash)
Red

Information output signal attributes

When OSSD1 and OSSD2 are both high, the information output signal depends on the input signal according to
the table below. Note that if the safety is interrupted on the device connected to this unit, the information output
signal is always low.
Input signal on pin-2
No DYNlink signal or connected to 0 VDC
No DYNlink signal or connected to 0 VDC
Constant +24 VDC
Constant +24 VDC
DYNlink signal exist
DYNlink signal exist
Information output signal switch delay
Delay for switching information output signal
Warning! The information output signal is not a failsafe signal and should never be used for the safety purpose(s).
2TLC010042M0201 rev.B
Description
Safety circuit closed (protection OK)
Safety circuit open (protection OK)
Safety circuit interrupted (protection open)
OSSD inputs
Any or both OSSD inputs low,
i.e. safety interrupted
Both OSSD inputs high
Any or both OSSD inputs low,
i.e. safety interrupted
Both OSSD inputs high
Any or both OSSD inputs low,
i.e. safety interrupted
Both OSSD inputs high
High  Low Low  High
~ 160 ms ~ 2 ms
9
Input signal on pin-2
DYNlink signal in
0 V in
+24 VDC in or safety circuit interrupted
Information
output on pin-5
Low
High
Low
Low
Low
High
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