Ultraheat / Ultracold UH50
Configuration Instructions
UH 106-101k
Page 9 / 15
The CL module can be used to set up a point-to-
point link enabling the meter to be read remotely, for
example, at the front door.
Display in LCD
CL
(current loop)
Standard
per EN 1434-3
Type
passive current loop
Baudrate
2400 Baud, fest
Isolation
galvanic
Polarity
yes
Voltage
30 V maximal
Current
30 mA maximum
Voltage drop
< 2 V at 20 mA
Literature
TKB 3415
Data scope
- Update on each read-out
Property number; unit number; firmware version;
fault messages; missing time; operating time;
quantity of energy; tariff register; volume; mounting
location; adjustment values; unit configuration data;
measuring range; M-bus addresses; system date
and time; previous year’s values with set day for
quantity of energy, tariff and volume; maximum
power; fault duration and 18 monthly values for
quantity of energy, tariff register, volume, missing
time,
maximum
power,
maximum
flowrate,
measuring period with maxima for power, flowrate
and temperatures; actual values for power, flowrate
and temperatures.
M-bus module G4
Display in LCD
MB, G4 alternating
Please read the appropriate instructions manual for
more information (attached to the meter/module).
M-bus module MI
Display in LCD
MI, G4 alternating
Please read the appropriate instructions manual for
more information (attached to the meter/module).
Analog module
Display on LCD
AM
(analog module)
Please read the appropriate instructions manual for
more information (attached to the meter/module)
.
The analog module converts a selectable measured
value of the meter into an analog output signal
(2 output signals, channel 1, channel 2).
The following measured values can be selected:
-
power
-
Flowrate
-
Flow temperature
-
Return temperature
-
Temperature difference
The following can be selected as the output signal:
-
0..20 mA
-
4..20 mA
-
0..10 V
Radio module
Display on LCD
R
M
(radio module)
Please read the appropriate instructions manual for
more information (attached to the meter/module)
.
Technical data radio
Frequency
433 MHz
Range
up to 200 meters
(with integrated antenna)
Read-out frequency max. 1 read-out per day
(average)
Technical data pulse counters
Pulse counters:
2 inputs for external pulses
Counter range:
0..99,999,999
Pulse significance:
0.001...999.99
Counter identifier:
8-digit
Min. pulse length:
50 ms
Max. pulse rate:
5 pulse/s when using both
channels
Max. pulse rate:
10 pulse/s when using only
one channel
The radio module reads the data either when data is
requested or only once per day.
The meter must be functioning in normal mode.
The data are packed and output in various telegram
types.
Tariff control
(optional)
The following options are available for tariff control.
Note: The summation of the quantity of energy and
volume in the standard registers is performed
independently of the tariff situation!
Threshold value tariff (tariffs T2, 3, 4, 5, 6)
Tariff registers 1, 2 and 3 can be controlled via up to
3 threshold values.
Either the quantity of energy or the volume can be
summated in the tariff registers.
The threshold values can be derived from the
flowrate (tariff T2), the power (tariff T3), the return
temperature (tariff T4), the flow temperature (tariff
T5) or the temperature difference (tariff T6).