Technical specifications

Table 98. Mechanics

Type

Value

Protection class

IP54

Dimensions (w x h x d)

80 x 38 x 23 mm

Weight

35 g

Mounting

In Landis+Gyr UH50/UC50 module slot 2

External antenna connector

SMA female


Table 99. Electrical connections

Type

Value

Supply voltage

Internal meter battery or PSU

(PSU options: Elvaco CMip2110 230V, Landis+Gyr WZU-AC230-xx or WZU-ACDC24-00)


Table 100. Electrical characteristics

Type

Value

Nominal voltage

3.0 - 5.0 VDC

Power consumption (max)

40 mA

Power consumption (sleep mode)

2.2 µA


Table 101. Environmental specifications

Type

Value

Operating temperature

5 - 55 ºC

Operating humidity

0 - 93 % RH, no condensation

Operating altitude

2000 m

Pollution degree

Degree 1

Usage environment

Indoors

Storage temperature

-20 - 60 ºC


Table 102. Radio characteristics

Type

Value

Frequency

868 MHz

Output power

14 dBm

Receiver sensitivity

-135 dBm


Table 103. LoRaWAN characteristics

Type

Value

Device class

Class A, bi-directional

LoRa version

1.0

Activation

OTAA or ABP

Data rate

DR0 - DR5 (250 – 5470 bit/s)


Table 104. User interface

Type

Value

Green LED

Status

Red LED

Error

Push button

Start-up / reboot / switch off module

Configuration

NFC via Elvaco OTC app or downlink data


Table 105. Approvals

Type

Value

EMC

EN 301 489-1, EN 301 489-3


European standards

  • M-Bus standard EN 13757-3:2013: Communication systems for and remote reading of meters – Part 3: Dedicated application layer

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