Denkovi smartDEN IP-Maxi Manuale utente
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smartDEN IP-Maxi User Manual
09 Mar 2018
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smartDEN IP-Maxi
Web enabled IP Controller
User Manual
Date: 09 March 2018
For firmware version: v1.24 / March 2018
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smartDEN IP-Maxi User Manual
09 Mar 2018
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Document Revision History
Version
Date
Comments
1.00
2018/03/09
The initial release
Trademark Notices
Microsoft and Windows are either registered trademarks or trademarks of Microsoft
Corporation in the United States and/or other countries.
Apple, Mac, Mac OS, Mac OS logo are either trademarks or registered trademarks of Apple
Computer Inc. in the United States and/or other countries.
smartDEN is registered trademark of Denkovi Assembly Electronics LTD in European Union.
Other product names and company names described in this document are trademarks or
registered trademarks.
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smartDEN IP-Maxi User Manual
09 Mar 2018
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Content
1. Features............................................................................................................. 4
2. Application examples ......................................................................................... 6
3. Technical parameters....................................................................................... 14
4. Connectors, ports and led indicators................................................................ 17
5. Installation........................................................................................................ 18
6. Default settings ................................................................................................ 30
7. Web access...................................................................................................... 33
8. HTTP XML/JSON operation............................................................................. 53
9. SNMP............................................................................................................... 59
10. Security considerations.................................................................................... 62
11. Mechanical drawing ......................................................................................... 63
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smartDEN IP-Maxi User Manual
09 Mar 2018
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1. Features
smartDEN IP-Maxi is an Ethernet module (IP controller) that can be used in a
wide range of remote monitoring, control, measurement and data-acquisition
applications. Thank to its multi-channel design (8 digital inputs, 4 analog inputs, 4
temperature inputs, 8 SPDT relays and 2 analog outputs) this device can perform
simultaneously a variety of measurement and control functions. The Web interface
allows users to configure the smartDEN IP-Maxi, as well as to monitor/control
input/output channels. smartDEN IP-Maxi provides both SNMP and XML/JSON
interface for integration with third-party developed applications.
A list of smartDEN IP-Maxi features includes:
Communication:
Fully compatible with 10/100/1000 Base-T networks, Auto-MDIX;
Protocols: TCP/IP, HTTP, DHCP, DNS, SNTP, SNMP, ICMP (ping);
Inputs:
8 digital inputs with On/Off LED (input voltage range: 0-12V DC / 0-24V DC);
8 counters (32 bit) attached to digital inputs;
4 analog inputs(input voltage range: 0-10V DC);
4 temperature inputs for sensors NTC thermistors type B57500M;
Linearization (scaling) for the analog inputs;
Programmable temperature units: Celsius/Fahrenheit;
Configurable filters for the digital/analog inputs;
Outputs:
8 SPDT relays (with NO and NC contacts);
2 analog outputs: 0-10V DC (10 bit resolution);
Single pulse feature for the relay outputs;
Web Interface:
Configuration of system parameters;
Outputs control, access current measurements;
Secure login authorization;
Access protection (by IP and MAC address);
TCP/IP Services:
HTTP server:
oRead (GET) current input/output values in XML/JSON format;
oSet outputs along with GET request parameters;
Encrypted login can be used to access XML/JSON values;
SNMP:
SNMPv2c operations: get, get-next, get-bulk, set;
SNMPv2 trap notifications (triggered by threshold events or periodically);
Standalone Mode:
Single digital input can be configured to control several relays;
Single or differential analog input can be configured to control several relays;
Week schedule table for switching relays ON/OFF at specific time without
computer (up to 30 events);
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smartDEN IP-Maxi User Manual
09 Mar 2018
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Real time clock (can sync up with network time servers);
Power Supply:
Supply voltage: 12V DC or 24V DC (selectable during purchase);
Additional source voltage 12V DC or 24V DC provided to power input sensors;
Power supply protection against reverse polarity;
Physical and Environment:
Working temperature range: 0 to 70°C;
DIN rail standard housing.
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smartDEN IP-Maxi User Manual
09 Mar 2018
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2. Application examples
The following examples show some basic applications of smartDEN IP-Maxi. The
examples are only conceptual and additional equipment/connections can be required
in actual implementations.
2.1. Electrical appliances remote control applications
smartDEN IP-Maxi can be used to control remotely electrical appliances (Fig.
2.1). Up to 8 electrical devices connected to Relays can be controlled independently.
Various integration protocols (SNMP, HTTP/XML/JSON, Web-browser access) can
be used by any modern device to control the appliances from all over the world.
Figure 2.1. Controlling electrical appliances remotely
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smartDEN IP-Maxi User Manual
09 Mar 2018
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2.2. Monitoring and logging applications
smartDEN IP-Maxi can be used to build monitoring and logging systems. Up to 8
various kinds of sensors for temperature, humidity, distance, light etc. can be
connected to the Analog Inputs of the device (Fig. 2.2). Provided SNMP and
HTTP/XML/JSON APIs allow for easy integration with third-party applications.
Figure 2.2. Remote sensors monitoring
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smartDEN IP-Maxi User Manual
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2.3. Standalone applications with sensors and electrical devices
Once configured, smartDEN IP-Maxi can be used in standalone control
applications. For example, the events from Digital Inputs or threshold conditions of
single/differential Analog Inputs can be configured to control various devices
connected to Relay outputs (Fig. 2.3). In addition, a Week Schedule table for
switching Relays On/Off at specific time can be specified.
Figure 2.3. Standalone control of electrical devices
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smartDEN IP-Maxi User Manual
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2.4. Events counter
smartDEN IP-Maxi provides 8 x 32-bit Counters (from 0 up to 232-1) attached to
the Digital Inputs that can be used to count various events - for example detect when
a person enters in a shop through the door (Fig. 2.4). Upon detecting the specified
edge/level condition smartDEN IP-Maxi increments the corresponding Counter. With
suitable software and database one could easily organize a simple monitoring and
statistic system.
Figure 2.4. Counting visitors in a shop
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smartDEN IP-Maxi User Manual
09 Mar 2018
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2.5. Web based thermo-regulator
Each Relay can be set to work in Regulator mode where it can be controlled only
from an Analog Input. The controller can be configured to switch different Relays
upon the value of single/differential Analog Input (one input can control many
Relays). For example, one Relay can be set for heating, another for cooling and etc.
(Fig. 2.5). All the process may be monitored online and this makes smartDEN IP-
Maxi suitable for building standalone Web enabled thermo-regulators.
Figure 2.5. Web based thermo-regulator
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