DUOmetric LVB, Technical Information

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Technical Information – Date 05.02.2013
LVB Control Unit
LVB Control Unit LVB Control Unit
LVB Control Unit
DUOmetric AG DUOmetric AG DUOmetric AG DUOmetric AG
Weberstr. 8
D - 86836 Lagerlechfeld / Germany
Tel: +49-8232-95979-0
Fax: +49-8232-95979-29
www.duometric.de
Email: support@duometric.de
Features
Features Features
Features
The LVB control unit has the following features:
•
One transmitter/receiver set can be
connected.
•
Relative switching threshold for reliable object
recognition.
•
Increased safety: safe shut down on contact
bonding and no blanking of defect beams.
•
Floating relay contacts.
General description General description General description General description
The device switches when one or more beams are
interrupted.
The output relays have positively driven contacts
(2xreverser), each with one break contact lead back to
a digital input. That ensures the detection of a failure
(„contact did not open“) of the brought out normally
open contact. A watchdog unit cuts off the relays at a
failure of the microcontroller.
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