Velleman HAA80MK Bedienungsanleitung Seite 5

•
[1 & 2] Key switch, normal open (N.O.) contact, max. 3A current.
Turn the key 90° clockwise to make contact. When releasing the key,
it will return to its initial position (spring return).
•
[3 & 8] Green LED with 1 KΩ resistor; connect (+) to 3.
•
[4 & 7] Red LED with 1 KΩ resistor; connect (+) to 4.
•
[5 & 6] Normal closed (N.C) tamper switch (12VDC, 50mA). Make
sure there is enough pressure on the spring when mounting the key-
lock module inside the mounting box to avoid false tamper warnings.
6. Technical Specification
power supply
current (max.)
tamper switch
dimensions
weight
* It is necessary to connect an additional 2.2 kΩ current limiting
resistor in series to each green LED (A) and red LED (B) when
operating on a 24VDC power supply.
Use this device with original accessories only. Velleman nv
cannot be held responsible in the event of damage or injury
resulted from (incorrect) use of this device.
For more info concerning this product, please visit our website
www.velleman.eu.
The information in this manual is subject to change without
prior notice.
00 (01/10/2008)
HAA80MK
12-24 V AC/DC*
3A
voltage
current
Type
117 x 73 x 43mm
250g (10oz)
5
12V
50mA
N.C.