Gude Expert Net Control 2302 Manuel utilisateur

Manual
Expert Net Control 2302
© 2021 GUDE Systems GmbH
Manual Ver. 1.3.0
from Firmware Ver. 1.3

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Expert Net Control 2302 © 2021 GUDE Systems GmbH

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Expert Net Control 2302 © 2021 GUDE Systems GmbH
Table of contents
1. Device Description 5
1.1 Security Advice ....................................................................................................... 6
1.2 Content of Delivery ................................................................................................. 6
1.3 Description ............................................................................................................. 6
1.4 Installation ............................................................................................................. 7
1.4.1 Connection Example ................................................................................................ 8
1.5 Technical Specifications ........................................................................................ 10
1.6 Sensor .................................................................................................................. 10
2. Operating 13
2.1 Operating the device directly ................................................................................ 14
2.2 Control Panel ........................................................................................................ 15
2.3 Maintenance ........................................................................................................ 16
2.3.1 Maintenance Page ................................................................................................. 18
2.3.2 Configuration Management .................................................................................. 20
2.3.3 Bootloader Activation ............................................................................................ 21
3. Configuration 23
3.1 Output Ports ......................................................................................................... 24
3.1.1 Watchdog ............................................................................................................... 25
3.2 Input Ports ............................................................................................................ 27
3.3 Ethernet ............................................................................................................... 28
3.3.1 IP Address ............................................................................................................... 28
3.3.2 IP ACL ..................................................................................................................... 29
3.3.3 HTTP ....................................................................................................................... 31
3.4 Protocols .............................................................................................................. 32
3.4.1 Console ................................................................................................................... 32
3.4.2 Syslog ..................................................................................................................... 34
3.4.3 SNMP ...................................................................................................................... 34
3.4.4 Radius ..................................................................................................................... 36
3.4.5 Modbus TCP ........................................................................................................... 37
3.4.6 MQTT ...................................................................................................................... 38
3.5 Clock ..................................................................................................................... 39
3.5.1 NTP ......................................................................................................................... 39
3.5.2 Timer ...................................................................................................................... 40
3.5.3 Timer Configuration ............................................................................................... 40
3.6 Sensors ................................................................................................................. 47
3.6.1 Port Switching ........................................................................................................ 48
3.7 E-Mail ................................................................................................................... 49
3.8 Front Panel ........................................................................................................... 50

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Expert Net Control 2302 © 2021 GUDE Systems GmbH
Table of contents
4. Specifications 51
4.1 Automated Access ................................................................................................ 52
4.2 Messages .............................................................................................................. 52
4.3 IP ACL ................................................................................................................... 54
4.4 IPv6 ...................................................................................................................... 55
4.5 Radius ................................................................................................................... 55
4.6 SNMP ................................................................................................................... 56
4.6.1 Device MIB 2302 .................................................................................................... 58
4.7 SSL ........................................................................................................................ 59
4.8 Console ................................................................................................................. 61
4.8.1 SSH ......................................................................................................................... 65
4.8.2 Console Cmd 2302 ................................................................................................. 65
4.9 Modbus TCP ......................................................................................................... 73
4.10 MQTT ................................................................................................................... 78
4.10.1 Example HiveMQ .................................................................................................... 80
5. Support 82
5.1 Data Security ........................................................................................................ 83
5.2 Contact ................................................................................................................. 83
5.3 Declaration of Conformity ..................................................................................... 84
5.4 FAQ ...................................................................................................................... 84
86
Index

Device Description

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Expert Net Control 2302 © 2021 GUDE Systems GmbH
Device Description
1 Device Description
1.1 Security Advice
·The device must be installed only by qualified personnel according to the following
installation and operating instructions.
·The manufacturer does not accept responsibility in case of improper use of the
device and particularly any use of equipment that may cause personal injury or ma-
terial damage.
·The device contains no user-maintainable parts. All maintenance has to be per-
formed by factory trained service personnel.
·Connect the device to the mains (230V AC) or to an AC Adaptor (10V to 24V AC,
12V to 28V DC, at 4 watts of power). Under no circumstances should the unit be fed
with the mains and the AC Adaptor at the same time!
·The device is intended for indoor use only. Do NOT install them in an area where ex-
cessive moisture or heat is present.
·Because of safety and approval issues it is not allowed to modify the device without
our permission.
·The device is NOT a toy. It has to be used or stored out or range of children.
·Care about packaging material. Plastics has to be stored out of range of children.
Please recycle the packaging materials.
·In case of further questions, about installation, operation or usage of the device,
which are not clear after reading the manual, please do not hesitate to ask our sup-
port team.
1.2 Content of Delivery
The package includes:
·Expert Net Control 2302
·Quick Start Guide
1.3 Description
The Expert Net Control 2302 can switch 4 different relay outputs and monitor 8 pass-
ive signal inputs. The device has the following features:
·4 switchable, potential-free relay outputs, switching voltage 230 V AC 16 A / 24 V
DC, 10 A
·Relays dispose of high contact reliability also at very small loads
·8 passive inputs for monitoring NO and NC devices, e.g. door contacts, smoke de-
tectors etc.
·Stop input to switch-off of all relays
·Operation with 230 V AC or 24 V DC voltage
·Optional sensor for environmental monitoring (temperature, humidity and air pres-
sure)
·Console commands via SSH, Telnet and serial interface
·SSH support with public key and passwords
·Individually parameterisable switch-on delay of all outputs

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Expert Net Control 2302 © 2021 GUDE Systems GmbH
Device Description
·Programmable timetables and turn-on/turn-off sequences
·Individually adjustable watchdog for each output, which switches depending on ac-
cessibility (network ping)
·Dual TCP/IP stack with IPv4 and IPv6 support (IPv6-ready)
·Control and monitoring of the device via Ethernet with an integrated web server with
SSL encryption (TLS 1.1, 1.2, 1.3)
·Control and configuration with CGI parameters and JSON messages via HTTP
(REST API)
·SNMP (v1, v2c and v3, traps)
·MQTT 3.1.1 Support
·Modbus TCP support
·Radius support
·Generation of messages (e-mail, syslog and SNMP traps) and switching of relays
depending on sensor measurement limits
·Firmware update during operation via Ethernet possible
·Encrypted e-mails (SSL, STARTTLS)
·Access protection through IP access control
·Low own consumption
·Developed and produced in Germany
1.4 Installation
1. 230V AC power supply
2. Four relay outputs ( potential-free)
3. Ethernet connector (RJ45)
4. Sensor connector (RJ45)

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Expert Net Control 2302 © 2021 GUDE Systems GmbH
Device Description
5. Activity LED (Input) for digital inputs
6. 4 status LED for relay outputs
7. Status LED
8. Button for Select and OK
9. Alternative low power supply LV PWR (Low Voltage PoWeR)
10. Eight passive inputs (with GND ( ) for 2 inputs each)
11. Stop input (with GND ( )) to switch-off of all relais
Start-up the device
·Connect the device to the mains (230V AC) or to an AC Adaptor (10V to 24V AC,
12V to 28V DC, at 4 watts of power). Under no circumstances should the unit be fed
with the mains and the AC Adaptor at the same time!
·Plug the network cable into the Ethernet socket (RJ45) .
·Connect the relay to the loads that should be be operated.
·Make contact between the lines to be monitored and the digital inputs. To close an
input circuit there has to be a connection between a ground pin ( ) and the respect-
ive input pin has to be made.
·Connect the sensor (if any) to the device.
1.4.1 Connection Example
Here an example of a block diagram in which the device is supplied with 230V AC, and
four AC loads (L1 - L4) are connected. In addition, the inputs are joined to eight
switches (S1 - S8), and the stop input is connected to the push-button PB1.

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Expert Net Control 2302 © 2021 GUDE Systems GmbH
Device Description
As an alternative to connecting "In 1-8" and "GND", voltages can also be fed in
between "In 1-8" and GND. The maximum input voltage is 24V, voltages below 3V are
detected as LOW state, and voltages above 8V are detected as HI.

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Expert Net Control 2302 © 2021 GUDE Systems GmbH
Device Description
1.5 Technical Specifications
Interfaces
1 x Ethernet port (RJ45)
1 x Connector for mains supply (230V AC)
1 x Connector for AC Adaptor (12V DC, 0,5A). 12V DC power
supply
12 x screw terminal with 8 inputs and 4 x GND
8 x screw terminal with 4 make contacts (230V AC 16A,
24V DC 10 A)
1 x RJ45 for external sensor
Network connectivity
10/100 MBit/s 10baseT Ethernet
Power Supply
internal power supply (230V AC)
alternative: 10V to 24V AC, 12V to 28V DC (at 4 watts of
power)
Environment
·Operating temperature
·Storage temperature
·Humidity
0°C to 50°C
-15°C to 60°C
10% to 85%
Case
plastics black
Measurements
105mm x 70mm x 90mm (L x H x D)
Weight
approx. 300g
1.6 Sensor
One external sensor can be connected to the Expert Net Control 2302. The following
sensors are currently available
Humidity/Temperature Sensor 7102 (End-of-Life)
Cable length
2m
Connector
RJ45
temperature range
-20°C to +80°C, ±0,5°C (maximum) and ±0,3°C (typical)
air humidity range
(non-condensing))
0-100%, ±3% (maximum) and ±2% (typical)
Table des matières
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