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| 8WD4 Signaling Columns - AS-Interface - Siemens | 11/23/2008 0:10 PM | ||
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8WD4 Signaling Columns Modular and Communication CapableSignaling columns at machines or in automated processes are important optical devices to monitor complex sequences. They are used as visual or acoustic alarm devices when emergencies situations occur.8WD4 signaling columns can be directly connected
to the yellow AS-i cable using an adapter element; they can combine a maximum
of four different optical or acoustic signaling elements that can be easily mounted.
The advantages at a glance
 Communication capability: connection via AS interface
Extremely long-lasting LEDs: approx. 100,000 hours for integrated LEDs with chip-on-board technology
Especially resistant to shock and vibration
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