DRI32 32 Channels Wired Input Module
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Product Information
Specifications
- Model: HmIPW-DRI32
- Installation and Operating Manual: English
- Package Contents: Refer to manual
- Usage: Indoor use only
- Compliance: CE certified
- Operating Environment: Avoid exposure to moisture, vibrations,
extreme temperatures, and mechanical stress
Product Usage Instructions
Installation Instructions
Refer to section 6.1 of the manual for detailed installation
instructions.
Selecting the Supply Voltage
Section 6.2 provides guidance on selecting the appropriate
supply voltage for the device.
Assembly and Installation
Follow the steps outlined in section 6.3 for proper assembly and
installation of the device.
Pairing with a Control Unit
For pairing the device with a control unit, refer to the
instructions in section 6.4.
Operation
Section 7 of the manual details the operational procedures for
the device.
Troubleshooting
If you encounter issues, refer to section 8 for troubleshooting
tips including command not confirmed and flash codes.
Restoring Factory Settings
To restore factory settings, follow the instructions in section
9 of the manual.
Maintenance and Cleaning
Section 10 provides information on maintenance and cleaning
procedures to keep the device in optimal condition.
Disposal
Refer to section 11 of the manual for guidelines on proper
disposal of the device.
Technical Specifications
For detailed technical specifications, consult section 12 of the
manual.
FAQ (Frequently Asked Questions)
Q: Can the device be used outdoors?
A: No, the device is designed for indoor use only to ensure
optimal performance and longevity.
Q: How do I clean the device?
A: Use a soft, clean lint-free cloth for cleaning. Avoid
detergents containing solvents as they may damage the device.
Q: What should I do if I encounter a command not confirmed
issue?
A: Refer to section 8.1 of the manual for troubleshooting steps
related to command not confirmed errors.
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Wired Input Module 32 channels
HmIPW-DRI32
EN Installation and Operating Manual
Table of contents
Table of contents
1 Package contents…………………………………………………………………………………….3 2 Information about this manual………………………………………………………………. 3 3 Hazard information………………………………………………………………………………….3 4 General system information……………………………………………………………………5 5 Function and device overview……………………………………………………………….. 5 6 Start-up…………………………………………………………………………………………………… 6
6.1 Installation instructions…………………………………………………………………………………..6 6.2 Selecting the supply voltage…………………………………………………………………………. 7 6.3 Assembly and installation……………………………………………………………………………….7 6.4 Pairing with a control unit……………………………………………………………………………..9
7 Operation………………………………………………………………………………………………. 10 8 Troubleshooting…………………………………………………………………………………….10
8.1 Command not confirmed…………………………………………………………………………….10 8.2 Flash codes and displays……………………………………………………………………………… 11
9 Restoring factory settings…………………………………………………………………….. 12 10 Maintenance and cleaning…………………………………………………………………..12 11 Disposal…………………………………………………………………………………………………12 12 Technical specifications……………………………………………………………………….13
Documentation © 03/2025 eQ-3 AG, Germany All rights reserved. No part of this manual may be reproduced in any form or duplicated or processed using electronic, mechanical or chemical processes without the written consent of the publisher. It is possible that this manual may contain typographical errors or printing errors. However, the information contained in this manual is reviewed on a regular basis and any necessary corrections will be implemented in the next edition. We accept no liability for technical or typographical errors or the consequences thereof. All trademarks and industrial property rights are acknowledged. Changes in line with technical progress may be made without prior notice. Version 1.6
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Package contents
1 Package contents
1x Wired Input Module 32 channels 1x Bus connection cable 1x Bus blind plug 1x User manual
2 Information about this manual
Read this manual carefully before beginning operation with your Homematic IP Wired device. Keep the manual for later consultation. If you hand the device over to other persons for use, please ask them to read this manual.
Symbols used This indicates a hazard.
This section contains important additional information.
3 Hazard information
We accept no liability for damage caused by use for other than the intended purpose, incorrect handling or failure to observe the hazard warnings. In such cases, all warranty claims are void. We accept no liability for consequential damage.
Do not use the device if it has visible damage or a malfunction. If you have any doubts, have the device checked by a qualified expert.
For safety and licensing reasons (CE), unauthorised conversions to and/or modification of the device are not permitted.
The device is not a toy do not allow children to play with it.
Plastic film, plastic bags, polystyrene parts, etc. can be dangerous for children. Keep the packaging material out of the reach of children and dispose of it immediately.
Clean the device using a soft and clean lint-free cloth. Do not use any detergents containing solvents for cleaning purposes.
Do not expose the device to moisture, vibrations, constant solar or other heat radiation, excessive cold or mechanical loads. The device must only be operated indoors.
Use the device in alarm technology applications in accordance with DIN EN 50130-4 only in conjunction with an appropriate uninterruptible power supply (UPS) to bridge a possible mains power failure.
Failure to observe the installation instructions may result in fire or a danger of electric shock. The device is part of the building installation. Observe the relevant national standards and directives during planning and installation.
3
Hazard information
The device is intended for operation on the Homematic IP Wired Bus only. The Homematic IP Wired Bus is a SELV power circuit. The mains voltage for the building installation and the Homematic IP Wired Bus must be routed separately. Common cable routing for power supply and the Homematic IP Wired Bus in installation and junction boxes is not permitted. The required isolation for a power supply of the building installation to the Homematic IP Wired Bus must be observed at all times.
For safe operation, the device must be installed in a circuit distribution board that complies with the standards VDE 0603, DIN 43871 (low voltage sub-distribution board (NSUV)), DIN 18015-x. The device must be installed on a mounting rail (top-hat rail, DIN rail) in accordance with DIN EN 60715. Installation and wiring must be carried out in accordance with VDE 0100 (VDE 0100-410, VDE 0100-510). The provisions of the technical connection regulations (TAB) of the energy supplier must be observed.
Observe the permissible cable types and conductor cross sections when connecting to the device terminals.
The device is suitable for use only in residential environments.
4
General system information
4 General system information Device overview
This device is part of the Homematic IP
A) System button (device LED)
Smart Home System and communicates via the Homematic IP. Operation requires connection to a Homematic IP
B) Channel button C) Select button
Wired Access Point. Further informa-
D) LC display
tion on the system requirements and installation planning is to be found in the Homematic IP Wired system manual.
E) Bus port 1 F) Bus port 2
All technical documents and updates are G) Input terminals
to be found at www.homematic-ip.com. H) Ground terminals (GND)
5 Function and device overview
The Homematic IP Wired Input Module
H G
32 channels can be easily installed on
a DIN rail in a power distribution pan-
el. The 32 inputs can be used to con-
nect several switches and push-buttons.
Lamps or other lighting systems can then be switched or dimmed via paired
RX
TX
V
Homematic IP Wired switching or dim-
ming actuators.
You can also configure individual inputs
of the module as sensor inputs in order to monitor e.g. NC or NO contacts.
G H
The device offers a special func-
tion for the use of mains voltage
Figure 2
push-buttons or switches. You can
activate “corrosion protection” for Display overview
each input to prevent corrosion and 1
Input not activated
possible functional limitations of
1
Input activated
the buttons/switches. This ensures RX Data is received by the bus
that a higher current flows briefly TX Data is sent to the bus
through the push-button/switch
°C Temperature indication (in de-
when it is actuated. The current
vice)
pulse prevents corrosion. The func- R Voltage indication (input or out-
tion is deactivated in the default set-
put voltage at bus terminals)
tings and can be activated separate-
ly for each channel.
5
Function and device overview
Please note the insulation stripping length of the conductor being connected, as indicated on the device.
RX TX
Figure 3
For electrical safety reasons, on-
ly the supplied Homematic IP
Wired Bus cable or an eQ-3
V
Homematic IP Wired Bus cable of another length (available as an ac-
cessory) may be used for connect-
ing the Homematic IP Wired Bus. d.
6 Start-up
To commission the device, you must first commission a Homematic IP Wired Access Point
You can connect push-buttons/switches or normally closed/ normally open contacts to the device.
(HmIPW-DRAP).
Rigid cables can be plugged direct-
6.1 Installation instructions
Read this section completely before starting installation.
ly into the clamp terminal (push-in technology). Press the white operating button on top of the terminal to connect flexible conductors or to
Make a note of the device number
disconnect all types of conductors.
(SGTIN) and the installation location of the device before installation to make it easier to identify the device later. The device number can also be found on the enclosed QR code sticker.
If changes to or work on the house installation are necessary (e.g. extension, bypass of switch or socket inserts) or to/ on the low-voltage distribution system for mounting or installing the device, the following safety instructions must be ob-
Please observe the hazard warnings served:
during installation see Hazard information, page 3.
The installation may only be carried out by persons with the rele-
The inputs are not disconnected from the mains voltage and provide
vant electrical engineering knowledge and experience!*
the bus voltage. Connected pushbuttons, switches or other switch- Incorrect installation can endanger
ing elements must be specified for a · your own life,
rated voltage of at least 26 V.
· and the lives of other users of the
electrical system.
6
Start-up
Incorrect installation also means that you are running the risk of serious damage to property, e.g. due to fire. You risk personal liability for personal injury and property damage.
Permitted cable cross sections for connecting to the device are: rigid and flexible cable, 0.25 – 1.5 mm²
6.2 Selecting the supply voltage
Consult an electrician!
*Specialist knowledge required for installation: The following specialist knowledge is particularly important during installation:
The voltage supply to the device is made only via the Homematic IP Wired Bus. The bus is fed by the Homematic IP Wired Access Point (HmIPW-DRAP) Operating manual HmIPW-DRAP.
· The “5 safety rules” to be used: Disconnect from mains
The maximum total current consumption is calculated from the actual number of
Secure against restart Check for absence of voltage Earth and short circuit
inputs used. Approx. 4 mA flows through each actuated input; if all inputs are used in sensor mode with NC contacts; this results in:
Cover or cordon off neighbouring Itot = 2.5 mA +32 * 4 mA = 130.5 mA
live parts
An average current consumption can
· Selection of suitable tools, measuring equipment and, if necessary, personal protective equipment;
· Evaluation of measuring results;
be expected in normal applications with mixed operation of push-buttons, switches and signalling contacts (16 push-buttons, 8 NC contacts and 8 switches). The push-buttons only influ-
· Selection of electrical installation material for safeguarding shut-off conditions;
· IP protection types;
· Installation of electrical installation material;
ence the current consumption if they are operated and are therefore negligible. Since only closed switches must be taken into account, it is possible to use an average value here (half is the switches are closed). The NC contacts are permanently closed and must there be taken
· Type of supply network (TN system, into account entirely. This results in an IT system, TT system) and the re- exemplary total current consumption of:
sulting connection conditions (clas- Itot = 2.5 mA + (4 * 4 mA) + (8 * 4 mA) = sic zero balancing, protective earth- 50.5 mA
ing, required additional measures,
etc.).
6.3 Assembly and installation
Proceed as follows to install the device
on a DIN rail:
7
Start-up
· Disconnect the power distribution panel and cover any live parts, if required.
· Disconnect the corresponding line of the incoming Homematic IP Wired bus.
· Remove the cover from the power distribution panel.
· Place the device on the DIN rail.
the installation instructions see Installation instructions, page 6.
GND 24 V
S1*
*
Figure 6
· Connect the bus connection cable to bus port 1 or bus port 2 and connect all other wired devices via the bus.
Figure 4
· You should be able to read the letters on the device and in the display.
· During installation, make sure that the locating springs engage properly and that the device is securely seated on the rail.
Figure 5
· Wire the device according to the connection drawing and observe
Figure 7
· Use the supplied bus blind plug, if bus connection 1 or bus connection 2 are not needed.
· Fit the cover of the power distribution panel again.
· Switch the fuse of the power circuit on .
· Switch the Homematic IP wired bus on to activate the pairing mode of the device.
8
Start-up
6.4 Pairing with a control unit
Read this entire section before starting the pairing procedure.
Set up your Wired Access Point via the Homematic IP Homematic IP app so that you can use Wired devices in the system. Homematic IP Further information on this is to be found in the operating manual for the Wired Access Point..
The bus is powered by the Homematic IP Wired Access Point (HmIPW-DRAP). For further information, please refer to the operating manual of the Wired Access Point.
Proceed as follows to pair the device with your control centre:
· Open the Homematic IP app.
· Tap on …More in the homescreen.
· Tap on Pair device.
· Connect the power supply.
· The pairing mode is active for 3 minutes.
You can manually start the pairing mode for another 3 minutes by pressing the system button shortly.
Figure 8
The type of system button depends on your device. Further information is to be found in the device overview.
· Your device will automatically appear in the Homematic IP app.
· Enter the last four digits of the device number (SGTIN) in your app or scan the QR code. The device number can be found on the sticker supplied or attached to the device.
· Wait until pairing is completed. · If pairing was successful, the device
LED lights up green. · The device is now ready for use.
If the device LED lights up red to, please try again Flash codes and displays, page 11.
· Finally, follow the instructions in the Homematic IP app.
9
Start-up
If you want to combine your Wired devices with Homematic IP wireless components, you can pair the Homematic IP Wired devices with an (existing) Homematic IP Central Control Unit. To do this, connect the Homematic IP Wired Access Point to the (existing) Homematic IP Central Control Unit as described in the operating manual. Then proceed as described above to connect the device.
7 Operation
After set-up, simple operations are available directly on the device.
· Switch on the display: Press the system button briefly to activate the LC display for all devices connected to the bus.
· Select channel: Press the Channel button briefly to select the desired channel. On each button press, you can switch to the next channel. The selected channel is indicated by the flashing symbol.
· Display values: If you have not selected a channel, press the Select button briefly to switch between the values.
Bus supply voltage (V)
Temperature in the device (°C)
Empty display
Mode
Figure 9: Pressing the Mode button
Select
Figure 10: Pressing the Select button
If you have paired the device in the Homematic IP App, additional configurations are available in the device settings:
· Assign channels: Assign the individual channel to the desired rooms or solutions.
8 Troubleshooting
8.1 Command not confirmed If at least one receiver does not confirm a command, the device LED lights up red at the end of the failed transmission process.
· Receiver cannot be reached.
· Receiver is unable to execute the command (load failure, mechanical blockage, etc.) or
· Receiver is faulty.
10
Troubleshooting
8.2 Flash codes and displays
Flash code/display
Meaning
Solution
1x orange and 1x green light (after switching on the Wired Bus)
Test display
You can continue once the test display has stopped.
Short orange flashes (every 10 s)
Pairing mode active
Enter the last four digits of the device number (SGTIN) in your app or scan the QR code.
Short orange flashes
Transmission of configura- Wait until the transmission
tion data
is completed.
Brief orange flashing (fol- Transmission confirmed lowed by a steady green light)
You can continue operation.
Brief orange flashing (fol- Transmission failed lowed by a steady red light)
Please try again see Com-
mand not confirmed, page 10.
6x long red flashes
Device defective
Please see the display on your app for error messages or contact your retailer.
Alternating long and short Software update orange flashing
Wait until the update is completed.
E10
Temperature too high
Reduce the connected
load and let the device
cool down.
E11
Under-voltage (bus voltage Check the voltage sup-
too low)
ply and adjust the volt-
age supply in accordance
with the number of de-
vices connected.
11
Restoring factory settings
9 Restoring factory settings
The factory settings of the device can be restored. If the device is paired with a Central Control Unit, the configurations are automatically restored. If the device is not paired with a Central Control Unit, all the settings are lost.
Proceed as follows to restore the factory settings of the device:
· Press and hold the system button for 4 seconds Fig. 7
· The device LED starts flashing orange quickly.
· Release the system button.
· Press and hold the system button for 4 s.
· The device LED lights up green.
· Release the system button to finish restoring the factory settings.
The device will perform a restart.
If the device LED lights up red to, please try again Flash codes and displays, page 11.
10 Maintenance and cleaning
The device is maintenance-free for you. Leave any maintenance or repair to a specialist.
Always switch off the mains voltage (switch off the circuit breaker) before working on the device terminal compartment and when installing or removing the device! Only qualified electricians (in accordance with VDE 0100) are permitted to carry out work on the 230 V mains.
Clean the device using a soft, clean, dry and lint-free cloth. The cloth can be slightly dampened with lukewarm water to remove more stubborn marks. Do not use any detergents containing solvents for cleaning purposes. They could corrode the plastic housing and label.
11 Disposal
This symbol means that the device must not be disposed of as household waste, general waste, or in a yellow bin or a yellow sack. For the protection of health and the environment, you must take the product and all electronic parts included in the scope of delivery to a municipal collection point for waste electrical and electronic equipment to ensure their correct disposal. Distributors of electrical and electronic equipment must also take back waste equipment free of charge. By disposing of it separately, you are making a valuable contribution to the reuse, recycling and other methods of recovery of old devices. Please also remember that you, the end user, are responsible for deleting personal data on any waste electrical and electronic equipment before disposing of it.
The CE mark is a free trademark that is intended exclusively for the authorities and does not imply any assurance or guarantee of properties.
If you have any technical questions about the appliance, please contact your specialist dealer.
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Technical specifications
12 Technical specifications
Short description
HmIPW-DRI32
Supply voltage
24 VDC, ±5 %, SELV
Protection class
II
Degree of protection
IP20
Ambient temperature
-5 – +40°C
Weight
165 g
Dimensions (W x H x D)
(4 HP) 72 x 90 x 69 mm
Current consumption
135 mA max./2.5 mA typically
Power loss of the device for thermal cal- 3.25 W max.
culation
Standby power consumption
60 mW
Input
Quantity
32
Signal voltage
24 VDC, SELV
“0” signal
0 – 14 VDC
“1” signal
18 – 24 VDC
Signal current
3.2 mA (corrosion protection: approxi-
mately 125 mA)
Signal duration
80 ms min.
Line length
200 m
Cable type and cross section
rigid and flexible cable, 0.25 – 1.5 mm²
Installation
On mounting rail (DIN-rail) according to
EN 60715
Subject to modifications.
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Free download of the Homematic IP app!
Bevollmächtigter des Herstellers: Manufacturer’s authorised representative:
eQ-3 AG Maiburger Straße 29 26789 Leer / GERMANY
www.eQ-3.de
Documents / Resources
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homematic IP DRI32 32 Channels Wired Input Module [pdf] Installation Guide DRI32, DRI32 32 Channels Wired Input Module, DRI32, 32 Channels Wired Input Module, Wired Input Module, Input Module, Module |