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smartDEN IoT Internet / Ethernet 32 Inputs Module - DIN Rail BOX

New Product
smartDEN LAN Ethernet 32 Inputs Module - DIN Rail BOX

SmartDEN IP-32IN is an Ethernet input module designed especially for remote monitoring and logging. It provides 16 digital inputs (for motion detector sensors, dry contacts, switches, buttons), 8 analog inputs (for temperature, humidity, light, pressure sensors) and 8 temperature inputs designed for NTC thermistors type B57500M. The integrated web server for set-up, SNMPv2c and HTTP/XML allow easy embedding in other systems. Interesting feature of the module is the ability to control remote relays based on input event or work in "Data Logging Mode" in order to post data in xml format on a remote server. Various software examples are provided and the module is supported by our android and ios apps.


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  • Fully Compatible with 10/100/1000 Base-T networks;
  • Auto-MDIX;
  • Extended supply voltage range: 10...28V DC;
  • Power supply protection against reverse polarity;
  • 16 digital inputs (counters) each with ON/OFF led;
  • 8 analog inputs 0-10V DC;
  • 8 temperature inputs for NTC thermistors type B57500M, temperature range: -55 to +155°C, accuracy: ±0.5°C;
  • Additional voltage 5V DC source is provided for an easy sensors supply;
  • Additional voltage source equal to VIN is provided for an easy sensors supply;
  • Supported protocols: ARP, IP, ICMP (ping), DHCP, DNS, HTTP, SNMPv2c;
  • Web server with secure login authorization;
  • SNMP messages for configuration/monitoring (get, set, bulk, table, getnext, walk);
  • SNMP trap messages upon certain events: temperature sensor, analog input, digital input;
  • Secure HTTP/XML API protocol support for reading inputs status;
  • Access protection (by IP and MAC address);
  • Data Logging mode (push) mode: XML data message is sent via HTTP post method to remote server periodically;
  • Remote relay control mode: remote control of smartDEN IP-16R, DAEnetIP3 and DAEnetIP4 outputs through Ethernet/Internet;
  • Working temperature range: 0 to 70°C;
  • DIN Rail standart housing;
  • 2 mounting feets for wall fixing;
  • Supported by DAE-iModules App for iOS and DAE-aModules App for Android - New
  • Software examples for PHP, JAVA, VB.NET, C#.NET and NI LabView - here;
  • Documentation - here



SmartDEN IP-32IN is shipped with one NTC thermistor sensor B57500M (up to 8 such sensors are supported by singe module). However additional sensors can be ordered from our store from this link:


The module has 8 analog inputs 0-10V which can be used also with every analog output sensor within this voltage range. You can check our other sensors as well for the analog inputs: LM35DZ (temperature), LM335Z(temperature), HIH-4000 (humidity), TSL250R(light), GP2Y0A21YK (Proximity)




Application Examples

SmartDEN IP-32IN could be used for home and industrial automation applications, datacenters monitoring, environmental monitoring and so on...


smartDEN IP-32IN


SmartDEN IP-32IN remote sensore monitoring.


smartDEN IP-32IN

SmartDEN IP-32IN can send push messages which are suitable for alert and data log systems.


smartDEN IP-32IN

SmartDEN IP-32IN events counter.


Remote Services (Box-to-box mode)

smartDEN IP-32IN supports the feature to control relays over the network. So every our customer who has smartDEN IP-16R, DAEnetIP3 or DAEnetIP4 modules now is be able to control them with this smartDEN IP-32IN input module over the network. Please refer to the documentation for more information.


SmartDEN IP-32IN Overview

smartDEN IP-32IN

Access via mobile devices

iOS App DAE-iModules



DAE-iModules DAE-iModules DAE-iModules DAE-iModules



Android App DAE-aModules


Android app on Google Play




Useful information about DAE-iModules/DAE-aModules and smartDEN IP-32IN:

  • Select device smartDEN IP-32IN. You have to enter the IP of the device, UDP port (for SNMP) and SNMP Community (password).



Monitor smartDEN IP-32IN inputs with browser

Open your web browser and type in the address bar the following request: After login the integrated web server can be accessed.


Access smartDEN IP-32IN via XML/HTTP

Open your web browser and type in the address bar the following request: and the XML file bellow will be shown containing the inputs stataus.


Control smartDEN IP-32IN via Command Line

Net-snmp is free command line utility for windows which allows you to execute snmp commands from command line, BAT files, BASH scripts or any other software that can execute external .exe file or commands from command line. The instructions file how to install net-snmp and example commands can be downloaded from here.






Release Date Current  Version Mib File Update Utility Version History Note
04 Oct 2016


Here Denkovi Finder   Version History Instructions how to update - will be sent by request only


Denkovi software

  • DAE-iModules - App for iOS mobile devices, support link here
  • DAE-aModules - App for Android mobile devices, support link here
  • Denkovi Finder - utility for discovery DAEnetIP4 and smartDEN devices in local network - here


Third parity software

  • Net-snmp command line tool for windows and C++ library - here
  • iReasoning MIB browser (very useful tool) - here


Software examples

  • JAVA (SNMPv1) - Example how to get the smartDEN IP-32IN I/O status via SNMPv1 in Java (Netbeans Project).
  • JAVA (HTTP GET Requests) -  Example how to get the smartDEN IP-32IN I/O status via HTTP GET Requests in Java (Netbeans Project).
  • LabVIEW 2011 -  Example how to get the smartDEN IP-32IN inputs status. The code is not public, but a download link will be sent to your email after purchase or by request.
  • VB.NET - Example how to get the smartDEN IP-32IN I/O status via SNMPv1 in VB.NET.
  • PHP Demo 1 - Example how smartDEN IP-32IN can post data to php server periodically - download.
  • PHP Demo 2 - Will be added later.

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