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HWg-STE – manual 

HW group 

 

 

www.HW-group.com

 

Page 5

 

 

First steps 

 

1) Connecting the cables 

  Connect the unit to the Ethernet (patch cable to a switch, or a cross-over cable to a PC). 
  Plug the power adapter in to a power outlet and connect it to the HWg-STE power connector. 
  The green 

Power & Mode

 LED in the RJ45 connector lights up. 

  If the Ethernet connection works properly, the 

LINK

 (yellow) LED lights up after a short while, 

and then flashes whenever data transfer takes place (activity indication). 

  After power up, the 

LINK

 LED flashes rapidly to indicate IP address negotiation over DHCP. 

 

2) Configuring the IP address – UDP Config 

 

UDP Config

 utility – root directory of the 

supplied CD (Windows and Linux versions).  
Available for download at 

www.HW-

group.com

  

Software > UDP Config.  
 

 

Click the icon to launch 

UDP Config

The program automatically looks for 
connected devices. 

 

To search for devices, click the 

Find 

Devices

 icon.  

The program looks for devices on your local 
network. Double-click a MAC address to 
open a basic device configuration dialog. 
 

Configure network parameters

 

 

IP address / HTTP port (80 by default) 

 

Network mask 

 

Gateway IP address for your network 

 

Device name (optional) 

 

Click the 

Apply Changes

 button to save the 

settings. 

 

 
Restoring factory defaults 

  Right-click a device MAC address. Within 

60 seconds after powering up the unit, 
factory defaults can be restored using UDP 
Config. 

 

  Disconnect the power jack, connect the 

jumper near the RJ11 sockets, power up the 
device and wait 15 seconds. Then, 
disconnect the power and disconnect the jumper. The device is ready in its factory default 
configuration. 

 

 

Summary of Contents for HWg-STE

Page 1: ...HWg STE HWg STE PoE MANUAL ...

Page 2: ...HWg STE manual HW group www HW group com Page 2 ...

Page 3: ...ults With the jumper in place factory defaults are restored within 15 s after powering up Remove the jumper afterwards DO NOT LEAVE THE JUMPER IN PLACE PERMANENTLY SENSORS S1 and S2 ports for connecting temperature or humidity sensors Max distance with 1 sensor is 60m Max total length with 2 sensors is 60m Power Ethernet Sensors SET RJ45 RJ11 RJ11 LED indicators Green Power Mode Yellow Link Activi...

Page 4: ...HWg STE manual HW group www HW group com Page 4 Recommended connections Forwarding alarms to SMS via the Email 2 SMS service Sensor connection options ...

Page 5: ...ions Available for download at www HW group com Software UDP Config Click the icon to launch UDP Config The program automatically looks for connected devices To search for devices click the Find Devices icon The program looks for devices on your local network Double click a MAC address to open a basic device configuration dialog Configure network parameters IP address HTTP port 80 by default Netwo...

Page 6: ...browser o Click the IP address in UDP Config o Click the underlined IP address in UDP SETUP The WWW page displays current states of inputs and outputs Click the Graphic Flash SETUP link to open the graphical configuration interface Flash Setup Device IP address Sensor overview IP address DHCP setup Outgoing e mail parameters Sensor settings Current sensor reading ...

Page 7: ...com Page 7 Product configuration User defined footer For example administrator s contact details Device name Identifies the device in e mail and SNMP Unit of temperature for display and alarm inputs Password to access device configuration ...

Page 8: ... manual HW group www HW group com Page 8 SNMP Email SNMP device identification equal to device name Port for SNMP polling SMTP server to use for sending e mail Sends a test e mail to all configured recipients ...

Page 9: ...HWg STE manual HW group www HW group com Page 9 Time Sensors Scans for changes in connected sensors Deletes the sensor from the list ...

Page 10: ...om Page 10 Graph Graf is available in firmware 1 0 12 or higher Choose shown sensor Values stored in RAM memory Save Range for the selected sensor Value graph Mouse cursor show time and value of the sample Value samples period for the graph ...

Page 11: ...HWg STE manual HW group www HW group com Page 11 System List of SNMP variables Firmware update ...

Page 12: ...rface RJ45 10 100BASE T Compatible with 10Mbps and 100Mbps networks Supported protocols IP ARP TCP IP HTTP SNTP SMTP UDP IP SNMP SNMP compatibility Ver 1 00 compatible some parts of the ver 2 0 implemented SENSORS Port connector S1 S2 RJ11 1 Wire Bus Type HWg original accessories Sensors Up to 2 sensors in total Sensors distance Up to 60m total bus length with one or two sensors POWER input Power ...

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