Datasheet
6 VD.KM.G2.02 © Danfoss 09/2007 DH-SMT/DK
Data sheet WebAccess and its modules
Module
WAH analog interface
Description The typical use of these inputs is to convert
analog signals to a value that can be stored in
the WebAccess unit.
The data type can be congured to bar, pH etc.
Operation
1. TP / FT-10 LON connection:
Free topology / twisted pair
2. Power supply:
8-24 V a.c. or 12-30 V d.c.
3. TP / FT-10 LON connection:
Free topology / twisted pair
4. Power (power connection)
5. Service condition
6. Service switch (activates neuron service pin)
7. Analog input, 4 channels
Technical data
Storage temperature -40 °C - 70 °C
Ambient temperature 0 - 50 °C
Power supply 8-24 V a.c. /12-30 V d.c.
Power consumption 15 mA @ 24 V d.c.
Grade of enclosure IP00
Mounting DIN rail
LON typology TP / FT-10
Input voltage 0-10 V d.c., 20 mA
Number of inputs 4
Input type Analog
Input impedance 4 kΩ
Input resolution 10 bit
Short-circuit current Max. 15 mA /input
EMC immunity EN 50082-2
EMC emission EN 50081-1