Güde Expert sensor box 7213 User manual

Manual

Expert Sensor Box 7213

Expert Sensor Box 7214

Manual Ver. 1.2.0

from Firmware Ver. 1.2

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 Terminal Assignment ............................................................................................... 8

1.5 Redundant Voltage Supply ...................................................................................... 9

1.6 Technical Specifications ........................................................................................ 10

1.7 Sensor .................................................................................................................. 10

2. Operating 14

2.1 Operating the device directly ................................................................................ 15

2.2 Control Panel ........................................................................................................ 15

2.3 Maintenance ........................................................................................................ 17

2.3.1 Maintenance Page ................................................................................................. 19

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 ............................................................................................................... 27

3.3.1 IP Address ............................................................................................................... 28

3.3.2 IP ACL ..................................................................................................................... 29

3.3.3 HTTP ....................................................................................................................... 30

3.4 Protocols .............................................................................................................. 31

3.4.1 Console ................................................................................................................... 32

3.4.2 Syslog ..................................................................................................................... 33

3.4.3 SNMP ...................................................................................................................... 33

3.4.4 Radius ..................................................................................................................... 35

3.4.5 Modbus TCP ........................................................................................................... 36

3.5 Clock ..................................................................................................................... 36

3.5.1 NTP ......................................................................................................................... 37

3.5.2 Timer ...................................................................................................................... 38

3.5.3 Timer Configuration ............................................................................................... 38

3.6 Sensors ................................................................................................................. 44

3.6.1 Port Switching ........................................................................................................ 45

3.7 E-Mail ................................................................................................................... 47

4. Specifications 48

Table of contents

4.1 IP ACL ................................................................................................................... 49

4.2 IPv6 ...................................................................................................................... 49

4.3 Radius ................................................................................................................... 50

4.4 Automated Access ................................................................................................ 50

4.5 SNMP ................................................................................................................... 51

4.5.1 Device MIB 7213 .................................................................................................... 53

4.5.2 Device MIB 7214 .................................................................................................... 55

4.6 SSL ........................................................................................................................ 56

4.7 Console ................................................................................................................. 58

4.7.1 SSH ......................................................................................................................... 62

4.7.2 Push Messages ....................................................................................................... 62

4.7.3 Console Cmd 7213 ................................................................................................. 63

4.7.4 Console Cmd 7214 ................................................................................................. 68

4.8 Modbus TCP ......................................................................................................... 74

4.9 Messages .............................................................................................................. 79

5. Support 80

5.1 Data Security ........................................................................................................ 81

5.2 Contact ................................................................................................................. 81

5.3 Declaration of Conformity ..................................................................................... 82

5.4 FAQ ...................................................................................................................... 82

Index

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.

·The device may only be connected via a low voltage power supply to 230V AC (50

Hz or 60 Hz) power supply sockets.

·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 of 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 Sensor Box 7213 / 7214

·Power supply unit 7903 (12V DC, 1 A) (for 7213-1, 7213-2, 7213-3)

·Quick Start Guide

1.3 Description

Depending on the model, the Expert Sensor Box 7213 / 7214 offers several environ-

mental sensors. The device has the following features:

Devices with voltage input:

·Temperature Sensor (Expert Sensor Box 7213-1 / 7214-1)

·Sensors for temperature and humidity (Expert Sensor Box 7213-2 / 7214-2)

·Sensors for temperature, humidity and air pressure (Expert Sensor Box 7213-3 /

7214-3)

Devices with additional Power-over-Ethernet (PoE):

·Temperature Sensor (Expert Sensor Box 7213-11 / 7214-11)

·Sensors for temperature and humidity (Expert Sensor Box 7213-12 / 7214-12)

·Sensors for temperature, humidity and air pressure (Expert Sensor Box 7213-13 /

7214-13)

General:

Device Description

·Connection for 2 optional sensors for ambient monitoring (temperature, humidity and

air pressure)

·Console commands via SSH and Telnet

·SSH support with public key and passwords

·Programmable timetables for console commands

·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)

·Configuration with CGI parameters and JSON messages via HTTP (REST API)

·SNMP (v1, v2c and v3, traps)

·Modbus TCP support

·Radius support

·Generation of messages (e-mail, syslog and SNMP traps) 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

Additionally with Expert Sensor Box 7214:

·An additional input for redundant voltage supply (12 V DC 1 A)

·A switchable, potential-free relay output with change-over contact (NO and NC), high

switching capacity 36 V, 3 A

·The relay has high contact reliability even at very small loads

·Switch state and switch-on delay (0 ... 9999 seconds) can be set for the relay output

after power failure

·Programmable timetables and turn-on/turn-off sequences

·A watchdog (ICMP / TCP) can be assigned to the output port

·Passive signal input for polling NO/NC devices (e.g., smoke detector, leak sensor,

door contact)

·The signal input has a 12 V connector for supplying the NO/NC devices

1.4 Installation

1. Connector Sensor Port 1

2. Connector Sensor Port 2

3. Ethernet connector (RJ45) (with Pwr3 = only devices with PoE)

4. Status LED

Device Description

5. Connector (Pwr1) for power supply 12 V DC, 1 A

1. Housing for integrated Sensor

2. Connector (Pwr2) for power supply 12 V DC, 1 A (only ESB 7214)

3. Passive input (only ESB 7214)

4. Potential-free relay output (only ESB 7214)

5. Select Button

Power Supply

If the device has PoE or a second input for the supply voltage, all voltage sources can

be connected at the same time. This allows redundancy in the power supply.

Start-up the device

·Connect the device (Pwr1 oder Pwr2) to the AC Adaptor (12 V DC, 1 A).

·Optional connect the device to a second AC Adaptor (12 V DC, 1 A).

·Plug the network cable into the Ethernet (RJ45).

·Attach the optional external sensors to the connectors.

·Connect the passive inputs and relay outputs to compatible devices.

1.4.1 Terminal Assignment

The terminal assignment of the terminals is printed on the housing surface:

Device Description

The digital signal input (input ports) goes to the logic state "LOW"

when the pin "In" and the center pin "GND" are bridged, otherwise

the state is "HI". The text outputs associated with the "LOW" and

"HI" states can be defined in the Input Ports configuration . In the

default configuration, the logic states are inverted so that the state

"HI" is assumed for a bridged contact.

This means that there is only a connection between the center pin

(COM) and the NC-pin (Normally Closed) for the output ports in the

"Off" state. If the relay is in the "On" state, then there is only contact

from the center pin (COM) to the NO-pin (Normally Open).

As an alternative to the connection of "In" and "GND", voltages of up to 24 V (=

VInmax) can be connected to the input "In". For voltages less than 4 V the state goes

to "LOW", for voltages greater than 8 V the "HI" state is assigned.

1.5 Redundant Voltage Supply

If the device and the connected switch support Power-over-Ethernet, the power supply

via PoE has priority and the device is powered only via PoE. Alternatively, the device

can be supplied via up to two power supply units. If both power supplies (only ESB

7214) are connected at the same time, the current is split up. The current distribution

depends on the difference between the output voltages of the two power supplies.

Device Description

1.6 Technical Specifications

Interfaces

(only ESB 7214)

1 x socket for power supply

2 x RJ45 for external sensors

1 x Ethernet connector RJ45

1 x additional socket for power supply

1 x switchable output

1 x passive signal input

Network connectivity

10/100 MBit/s 10baseT Ethernet

Protocols

TCP/IP, HTTP/HTTPS, SNMP v1/v2c/v3, SNMP

traps,

Syslog, E-Mail (SMTP), Modbus, Radius

Power Supply

AC Adaptor (12V DC, 1 A)

Power-over-Ethernet Module

PoE Module (not all models)

802.3af (802.3at Type 1) PoE, Class 0

Environment

·Operating temperature

·Storage temperature

·Humidity

0°C - 50 °C

-20°C - 70 °C

0% - 95% (non-condensing)

Case

Powdered steel case

Measurements

80 mm x 100 mm x 34 mm (H x W x D)

90 mm x 100 mm x 34 mm (H x W x D) (with

flaps)

Weight

approx. 280g

Plug for power supply connection:

System terminal 2-pole

AK1550/2-3.5-GREEN

Connector for switching outputs and signal inputs:

System terminal 3-pole

AK1550/3-3.5-GREEN

1.7 Sensor

Two external sensors can be connected to the Expert Sensor Box 7213 / 7214. The

following sensors are currently available

Device Description

Humidity/Temperature Sensor 7102 (End-of-Life)

Cable length

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)

Device Description

Product Name

7101

7104-1

7105-1

7106-1

Calibrated

Sensor

7104-2

7105-2

7106-2

Cable length

Connector

RJ45

temperature range

-20°C to +80°C at

±2°C (maximum)

and ±1°C (typical)

-20°C to +80°C at

±2°C (maximum)

and ±1°C (typical)

-20°C to +80°C at

±2°C (maximum)

and ±1°C (typical)

-20°C to +80°C at

±2°C (maximum)

and ±1°C (typical)

air humidity range

(non-condensing)

0-100%, ±3%

(maximum) and

±2% (typical)

0-100%, ±3%

(maximum) and

±2% (typical)

air pressure range

(full)

± 1 hPa (typical)

at 300 ... 1100

hPa, 0 ... +40 °C

air pressure range

(ext)

± 1.7 hPa (typical)

at 300 ... 1100

hPa, -20 ... 0 °C

Protection

IP68

Product Name

7201

7202

Cable length

Connector

RJ45

temperature range

-20°C to +80°C at ±2°C (max-

imum) and ±1°C (typical)

-20°C to +80°C at ±2°C (max-

imum) and ±1°C (typical)

air humidity range

(non-condensing)

0-100%, ±3% (maximum) and

±2% (typical)

The sensors are detected automatically after connection. The green LED on the

RJ45 sensor connector then lights up permanently. If the sensor value is dis-

played permanently on the display, the green LED flashes. The sensor values

are displayed directly on the "Control Panel" website:

A click on the link in the "Name" column opens the display of the Min and Max values.

The values in a column can be reset using the "Reset" button. The "Reset" button in

the name column deletes all stored Min and Max values.

Device Description

Operating

2 Operating

2.1 Operating the device directly

Status-LED

The Status LED shows the different states of the device:

·red: The device is not connected to the Ethernet.

·orange: The device is connected to the Ethernet and waits for data from the DHCP

server.

·green: The device is connected to the Ethernet and the TCP/IP settings are alloc-

ated.

·periodic blinking: The device is in Bootloader mode.

Switching the relay with the button (only ESB 7214)

Press and hold the button for a total of 6 seconds. After the first 3 seconds the status

LED flashes in a long ON, short OFF rhythm. Wait another 3 seconds, and the status

LED flashes in a twice short, and once long rhythm. At this moment, press the button

once again briefly to switch the relay, or if you wait 6 seconds instead, the device re-

turns to its initial state.

2.2 Control Panel

The relay output, the passive signal input and the additional input for the power

supply are only available on the Expert Sensorbox 7214. The possibility of power sup-

ply via Power-over-Ethernet (PoE) also varies depending on the model.

Access the web interface: http://"IP-address" and log-in.

The web page provides an overview of the switching state, the sensor, as well as the

external sensors, provided that they are connected. When the port is clicked, a panel

with buttons to control the port appears:

Operating

The Port icon is green when the relay is closed, or red in the open state. An additional

small clock icon indicates that a timer is active. Timer can be activated by delay, reset

or batch mode.

An activated Watchdog is represented by an eye icon. An "X" means, that the address

that should be observed, could not be resolved. Two circular arrows show a booting

status.

The port can be switched manually with the "On" and "Off" buttons. If the port is turned

on, it can be turned off by pressing the "Reset" button, until after a delay it turns itself

on again. The delay time is determined by the parameter Reset Duration, which is de-

scribed in the chapter "Configuration - Output Ports ". The "Close" button dissolves

the panel again.

Batchmode

The port can be set for a selectable period of time to the state "switch on" or "switch

off". After the selected time it is automatically switched to the second preselected state.

Optionally the device can be switched via a Perl script or external tools like wget. More

information is available on our support wiki at www.gude.info/wiki.

The web page contains a status overview of the passive signal input, the time since the

last change, and a counter of the switching cycles. The name and text for a logical

state of the input is configured in the chapter Configuration-Input Ports .

Operating

The voltage inputs (Pwr1 and Pwr2) shows if they are connected to a power supply or

Power-over-Ethernet (PoE) is active.

2.3 Maintenance

The actual device generation with IPv6 and SSL allows all maintenance functions in

the web interface to be carried out on the Maintenance Page .

Maintenance in the web interface

The following functions are available from the maintenance web page:

·Firmware Update

·Change the SSL certificate

·Load and save the configuration

·Restart the device

·Factory Reset

·Jump into the Bootloader

·Delete the DNS cache

Upload Firmware, Certificate or Configuration

On the Maintenance Page , select the required file with "Browse .." in the sections

"Firmware Update", "SSL Certificate Upload" or "Config Import File Upload" and press

"Upload". The file is now transferred to the update area of the device and the contents

are checked. Only now, pressing the "Apply" button will permanently update the data,

or abort with "Cancel".

Only one upload function can be initiated with a reboot, eg. you cannot transmit

firmware and configuration at the same time.

If after a firmware update, the web page is not displayed correctly anymore, this

may be related to the interaction of Javascript with an outdated browser cache. If a

Ctrl-F5 does not help, it is recommended that you manually delete the cache in the

browser options. Alternatively, you can test start the browser in "private mode".

During a firmware update, old data formats are sometimes converted to new struc-

tures. If an older firmware is newly installed, the configuration data and the energy

meters may be lost! If the device then does not run correctly, please restore the factory

settings (e.g. from the Maintenance Page ).

Actions in Bootloader mode

If the web interface of the device is no longer accessible, the device can be put into

Bootloader mode (see chapter Bootloader activation ). The following functions can

be executed using the GBL_Conf.exe application:

Operating

·Set IPv4 address, net-mask and gateway

·Turn HTTP password on and off

·Turn IP-ACL on and off

·Factory Reset

·Jump into the bootloader (can be switched on and off)

·Restart the device

For devices with relays, entering or exiting the bootloader mode does not change

the state of the relays as long as the operating voltage is maintained.

The GBL_Conf.exe program is available free of charge on our website www.gude.info

and can also be found on the enclosed CD-ROM.

Interface GBL_Conf

To check the network settings with GBL_Conf.exe, start the program and choose "All

Devices" in the "Search" menu. From the list select the appropriate device. The lower

part of the left half of the window now shows the current network settings of the device.

If the IP address is displayed with the default settings (192.168.0.2), either no DHCP

server is present on the network, or there could be no free IP address assigned to it.

·Activate the Bootloader Mode (see Chapter Bootloader Mode) and choose in menu

"Search" the item "Bootloader-Mode Devices only"

·Enter the desired settings in the edit window and save them with "Save Config".

·Deactivate the boot loader mode for the changes to take effect. Select again "All

Devices" in the "Search" menu of GBL_Conf.exe.

The new network configuration is now displayed.

Factory Reset

The device can be reset to the factory default via the web interface from the Mainten-

ance Page or from the Bootloader mode (see chapter Bootloader activation ). All

TCP/IP settings are reset in this operation.

If a unit is set to factory defaults, an uploaded certificate or updated firmware will

19 21

Operating

be preserved.

2.3.1 Maintenance Page

This section provides access to important functions such as Firmware Update or Re-

start Device. It is advisable to set an HTTP password for this reason.

Firmware Update: Start a firmware update.

SSL Certificate Upload: Saves your own SSL certificate. See chapter "SSL " for the

generation of a certificate in the right format.

Config Import File Upload: Loads a new configuration from a text file. To apply the new

configuration, a "Restart Device" must be executed after the "Upload".

Config File Export: Saves the current configuration in a text file.

Saving the configuration should only be carried out in an SSL connection, since it

contains sensitive password information (even if it is encrypted or hashed).

Restart Device: Restarts the device without changing the status of the relays.

Some functions such as a firmware update or changing of the IP-address and

HTTP settings require a restart of the device. A jump to the boot loader or a restart of

the device lead by no means to a change of the relay states.

Restore Fab Settings and Restart Device: Performs a restart and resets the device to

factory default .

Enter Bootloader Mode: Jumps into bootloader mode, where additional settings can be

made with GBL_Conf.exe.

Flush DNS Cache: All entries in the DNS cache are discarded and address resolutions

are requested again.

Operating

2.3.2 Configuration Management

The device configuration can be saved and restored in the maintenance area .

The "Config File Export" function can be used to save the current configuration as a

text file. The syntax used in the configuration file corresponds to the commands of the

Telnet console. If the configuration of a device is to be restored from a text file, load

the file with "Upload" and restart the device with "Restart Device".

Saving the configuration should only be carried out in an SSL connection, since it

contains sensitive password information (even if it is encrypted or hashed). For the

same reasons, it is advisable to carefully handle the generated configuration files when

archiving.

Editing the configuration file

It is possible to customize a saved configuration file with a text editor for your own

needs. For example, one scenario would be to use a script language to automate the

creation of many customized versions of a configuration, then equip a large number of

devices with an individualized configuration. Also Upload and restart with CGI com-

mands can be done in scripting languages. With use of the comment sign "#" you can

quickly hide single commands or add personal notes.

If you modify a configuration file manually, it is not always clear which limits are allowed

for parameters. After uploading and restarting, commands with invalid parameters are

ignored. Therefore, the generated configuration includes comments describing the

boundaries of the parameters. Where "range:" refers to a numeric value, and "len:" to a

text parameter. E.g:

email auth set 0 #range: 0..2

email user set "" #len: 0..100

The command "system fabsettings" from the beginning of a generated configuration

file brings the device into the factory state, and then executes the individual commands

that modify the configuration state. It may be desirable to make the changes relative to

the current configuration, and not out of the factory state. Then the "system fabset-

tings" should be removed.

No output of default values

The configuration file contains (with exceptions) only values which differ from the de-

fault. The command "system fabsettings" (go to the factory state) from the beginning of

a generated configuration file should not be removed, otherwise the device can get in-

completely configured.

Configuration via Telnet

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