Technical data

5/7 2TLC172001C0202 | ABB Safety Handbook
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TÜV Nord – Vital 1
TÜV Rheinland – Vital 2 and 3
Vital is based on a single channel safety concept where multiple safety sensors can
be connected in series and monitored with a single safety controller. A dynamic
signal is sent from Vital through all connected sensors, and then returned to Vital
which then evaluates the received signal. As each safety sensor inverts the signal,
it is possible to detect short circuits or faults in any of the sensors. Vital is designed
for use with ABB Jokab Safety Eden sensors, Tina components and Spot light grids
or similar products. Vital 2 and 3 are both safety controllers with two safe input
functions and two output groups, the only difference between the two models being
in the input configuration.
Safety controller
Vital
Approvals:
Application:
– Entire safety system based on
the dynamic safety circuit.
Features:
– Easy installation
– Flexible
– Cost effective
– Display for troubleshooting
(Vital 2 and 3)
– A wide range of safety sen-
sors can be connected into
the circuit
– Several safe outputs
– Information output
– Outputs with time delay
(Vital 2 and 3)