ZIF5031: Interface for Underfloor Heating (230V)

With ZIF5031 it is possible to connect up to 10 actuators (24V-230V) for underfloor heating systems and control them over the Z-Wave network. 

The ZIF module is a general pupose Z-Wave DIN-rail module with 10 digital ouputs and 4 analogue inputs. 

SKU: ZIF5031 Categories: , , Tags: ,


zwave  Converts devices into Z-Wave

Can be used for controlling up to six 230V AC and/or DC loads through the Z-Wave network. Each relay switch is rated for loads of up to a maximum of 16A.

wifi  Wireless Updates

Firmware can be updated through the Z-Wave network (OTA firmware updates).

scene Scene Control

The ZIF modules makes it possible to activate predefined scenes in a Z-Wave Controller device.

repeater  Improves Z-Wave Network

Acts as a Z-Wave network repeater to increase reliability of the network.

DINrail  Easy Mounting

Fits into a standard M36 DIN rail for easy mounting.

PLUS  Z-Wave Plus

Based on the Z-Wave Plus 500 Series platform.

ZIF5031: Interface for Underfloor Heating

input 4 Analogue Inputs

Connect up to 4 simple temperature sensors (e.g. NTC, PT1000) for use in the underfloor heating system. Other analogue 0..10V signals can also be connected (e.g. measuring air quality, humidity, light or motion) for visualization or used to control other devices in the Z-Wave network.

output  10 Digital Outputs

Connect up to 10 valve actuators in a hydronic underfloor heating system and get a Z-Wave Controller to perform the heating algorithm. The 10 digital outputs can also be connected to other non-Z-Wave actuators or relay modules, thereby getting control of other home automation systems with Z-Wave.

Initiation of Z-Wave add/remove is fulfilled by activating a push-button through a little hole in the front of the module.

ZIF modules are equipped with an LED diode in the front of the module for indicating status.

Connect your existing socket
outlets, relay switches and motors
to the Z-Wave network with
ZIF5020ZIF5028 or ZIF5029
Connect the sensors
in your home to
the Z-Wave network
with ZIF5028
Get your underfloor
heating connected to
the Z-Wave network
with ZIF5020
Read your
meters over the
Z-Wave network
with ZIF5029

Additional information

Dimensions (HxWxD)

86 mm x 160 mm x 58 mm (M36 9 module)


Screw terminals 0.2 – 2.5 mm2 / 24 – 12 AWG

Power Consumption

Max. 3.5 W / Standby 0.5 W

Power Supply

230 V AC / 50 Hz

Radio Protocol

Z-Wave®: EU 868.4MHz – 500 Series

Radio Range

40 m indoor / 80 m outdoor


Rated carry current: 5A, Max. switching current: 5A, Max. switching voltage: 250V AC, 30V DC, Rated load: 5A at AC 250V AC (1250W), 5A at 30 V DC (150W)


Input Impedance: 10kOhm, Loop output voltage: 5V DC, Max. input voltage: 10V DC

Protection Rating



S0 Security, S2 Security


CE, DS/EN 50491-3:2009, DS/EN 60669-2: 2004


Classic Inclusion