User Manual

29
Smart Infrastructure
CE2N5324en
2019-06-27
Communication modules for UH50..
Stock no. (optional) Order number Type
Pulse module with 2 channels to output
standard or "definable" pulses
S55563-F107 WZU-P2
M-bus module for heat and heat/cooling
energy meters, generation 4, recomm
ended
as
of firmware 5.15
As of heat and heat/cooling energy meters
firmware 5.17 and module firmware 4.10
S55563-F110
WZU-MB G4
M-bus module with 2 pulse inputs
For Generation 4 heat and heat/cooling
energy meters
as of firmware 5.15
As of heat and heat/cooling energy meters
firmware 5.17 and module firmware 4.10
S55563-F108 WZU-MI
BACnet module RS-485 per ASHRAE 135
and ISO 16484-5 for meters as of firmware
5.15
LYU:WZU-485E-BAC WZU-485E-BAC
Modbus module RS-485 per Modbus RTU
protocol for meters as of firmware 5.15
LYU:WZU-485E-
MOD
WZU-485E-MOD
RF module 868 MHz per EN 13737-
4 only as
of meters firmware 5.17
LYU:WZU-RF WZU-RF
RF module 868 MHz per EN 13737-4 only as
of meters firmware 5.17 with external
antenna
LYU:WZU-RF-EXT WZU-RF-EXT
GPRS module with external antenna
(magnetic attachment) and with power
pack AC 110…230 V as of meter firmware
5.15
LYU:WZU-GPRS WZU-GPRS
GPRS module with external antenna (for
screw mounting) and with power pack
AC 110…230 V as of meter firmware 5.15
LYU:WZU-GPRS-
ANT
WZU-GPRS-ANT
LoRa module LYU: WZU-LoRa WZU-LoRa
LoRa module with external antenna LYU:WZU-LoRa-EXT WZU-LoRa-EXT
Analog module LYU:WZU-AM WZU-AM
Power pack for analog module LYU:WZU-NE24 WZU-NE24
Other types available on request.
Temperature sensors for UH50..
Component Order number Type
Pt500, DS M10x1 mm, sensor length
27.5 mm, cable length 1.5 m
LYU:WZU5-2815 WZU5-2815
Pt500, DS M10x1 mm, sensor length
27.5 mm, cable length 2.5 m
LYU:WZU5-2825 WZU5-2825
Pt500, DS M10x1 mm, sensor length
38 mm,
cable length 1.5 m
LYU:WZU5-3815 WZU5-3815
Pt500, DS M10x1 mm, sensor length
38 mm,
cable length 2.5 m
LYU:WZU5-3825 WZU5-3825