ABB Jocab Safety Vital 2 Manual - Página 7
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Vital 2
Vital 2 is a safety controller that combines functionality with
the quick and easy installation of safety sensors. With two
safe input functions and two different output groups, Vital 2
offers the capability to exclusively control smaller machine
safety systems that would otherwise have required a pro-
grammable controller or multiple safety relays. How the two
output groups are controlled by the input functions depends
on which of the three operating modes is selected (see Se-
lection of operating mode).
5:12
Input function 1:
A dynamic safety circuit where ABB Jokab Safety's safety
sensors such as Eden, Tina and Spot can easily be con-
nected in series. Up to 10 Eden or Tina devices can be con-
nected in series per input function.
Input function 2:
The same function as input function 1.
Output group 1:
A safe relay output in a duplicated series and a safe transistor
output with output voltage of -24 VDC.
Output group 2:
A safe relay output in a duplicated series and a safe transistor
output with output voltage of -24 VDC. In addition, output group
2 contains a non-safe transistor output with output voltage
of +24 VDC, intended for information. The output group can
have time delay from 0 to 1.5 s.
Selection of operating modes
Vital 2 can be configured to operate in one of three operating
modes M1, M2 or M3. The selection of operating modes is done
by connecting one of the terminals M1, M2 or M3 to +24 V.
ABB