Additional Ordering Information For Wm-Bus - Ista ultego III smart plus Technical Description

Additional ordering information for wM-Bus 24/26

12 Additional ordering information for wM-Bus
Note: The battery life time always depends on the meter configuration (measuring interval)
and on the data telegram length, encryption (with / without) and sending interval (mobile /
stationary)!
All these configurations can be changed with the service software!
Note: Data in the radio module is updated every 15 minutes independent of the sending inter-
val.
Necessary additional ordering information's:

You must decide for "stationary radio (sending interval 15 min.)" or "mobile data reading (sending
interval 20 – 34 sec.)".

Please tell us if encryption needs to be set at factory.

The unique encryption key for every meter will be created and you will get a file by electronic de-
livery note (meter number <> encryption key).
1. Stationary radio:
Ordering example battery life 6 years, data telegram F000, sending interval 15 min.:
UH30-XXXX-XXXX-X-XX-EA-XXX + F000 + encryption
E = Wireless M-Bus function stationary
A = Battery lifetime 6 years
F000 = Stationary radio
Encryption (AES 128) = Yes / No
Ordering example battery life 11 years, data telegram F000, sending interval 15 min.:
UH30-XXXX-XXXX-X-XX-EF-XXX + F000 + encryption
E = Wireless M-Bus function stationary
F = Battery lifetime 11 years F000 = stationary radio
Encryption (AES 128) = Yes / No
2. Mobile data reading "walk by"
Ordering example battery life 6 years, data telegram F001, sending interval 20 sec.:
UH30-XXXX-XXXX-X-XX-FA-XXX + F001+ encryption
F = Wireless M-Bus function mobile
A = Battery lifetime 6 years
F001 = Mobile data reading
Encryption (AES 128) = Yes / No
Ordering example battery life 11 years, data telegram F002, sending interval 34 sec.:
UH30-XXXX-XXXX-X-XX-FF-XXX + F002+ encryption
F = Wireless M-Bus function mobile
F = Battery lifetime 11 years
F002 = Mobile data reading
Encryption (AES 128) = Yes / No