Bedienungsanleitung

Siemens Smart Infrastructure A6V12318600_----_a 2021-01-28 9
• Press the button 1 to switch the display until
appears on the LCD.
• Press the button 2 to select the menu.
• Press the button 1 until (exemplary;
see LCD displays) appears on the display.
• Press the button 2 until (exemplary; see
LCD displays) appears on the display.
• Press the button 1 until appears.
• Press the button 2.
7. Technical data
Standard
Open Metering System Specification Vol.2
Issue 2.0.0: 2009 or 4.1.2: 2016
EN 13757-3:2016; EN 13757-4:2014
Transmission frequency
for T1
868.95 MHz
(min. 868.90 MHz to max. 869.00 MHz)
Transmission frequency
for C1
868.95 MHz (min. 868.928 MHz to max.
868.972 MHz)
Transmission power
(ERP)
Min. 3.16 mW (5 dBm) to max. 25 mW
(13.9 dBm)
Range *)
- Free field
Up to max. 400 m
- Inside building
e. g. horizontally 30 meters
Power supply
- via meter **)
Battery type D
Mobile radio (16 seconds) battery for 11 years
Stationary radio (15 minutes) battery for 16
years
- via power supply
110 / 230 / 24 V
Sending interval
- Mobile data reading
- Stationary data
reading
- User defined data
telegrams
16 seconds
15 minutes
acc. to telegram length 16 - 900 seconds
*) Can deviate significantly depending on the structure of the building.
**) If the battery of the meter is of any other type, it must be replaced by a
battery of type D. This battery lifetime is valid for the standard data telegrams
(P600, P601) and T550 with standard measuring interval for flow and tem-
perature.
8. Ordering data
As accessory
WZU-RF
With integrated anten-
na
WZU-RF-EXT
With external antenna
For power pack
WZU-AC110-xxx
WZU-ACD230-xxx
WZU-ACDC24-00
For meters with
radio module
1
)
UH50-xxxx-xxxx-xxx-YxZx-xxx
UC50- xxxx-xxxx-xxx-YxZx-xxx
OMS v2.0, T1,
Profil A (Mode
5)
Z = E
Module with integrated
antenna
Z = F
Module with external
antenna
OMS v4.1.2
(BSI), T1 oder
C1, Profil B
(Mode 7)
Z = Q
Module with integrated
antenna
Z = W
Module with external
antenna
Y = E, F
Battery operation D-
cell 11 years, 16 years
Y = R
Supply voltage 110 V
Y = N, P
Supply voltage 230 V
Y = M
Supply voltage
24 V ACDC
1
) For processing your order of meters with radio module, additional ordering
information for the required parameterization in the production are needed
(see for example the respective “Technical Description”).
Siemens Switzerland Ltd
Smart Infrastructure
Global Headquarters
Theilerstrasse 1a
CH-6300 Zug
Tel. [phone]
www.siemens.com/buildingtechnologies
© 2021 Siemens Switzerland Ltd.