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Hydronix HD0333, User Manual

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Hydronix HD0333 User Manual Download Page 18

Chapter 3 

Connecting with Hydro-Control V 

 

 

 
18 

Ethernet Adapter User Guide 
HD0333 Issue 2.0.0 

Hydronix are currently developing a Class Library for .NET to implement all of the communications 
functionality including support for the Ethernet Adapter, which will be available upon request. For details 
of this and more information on the Hydro-Link Communications Protocol please contact Hydronix 
Technical Support ([email protected]). 

configuring the two Ethernet Adapters. Power for both units may optionally be provided over the Ethernet 
cables, as described above 

Summary of Contents for HD0333

Page 1: ...Ethernet Adapter User Guide Hydronix Part no HD0333 Version 2 0 0 Revision date January 2008 ...

Page 2: ...he customer therefore undertakes responsibility to ensure that the product is properly installed commissioned operated and maintained by competent and suitably trained persons and in accordance with any instructions or safety precautions made available or good engineering practice and to thoroughly verify the use of the product in the particular application ERRORS IN DOCUMENTATION The product desc...

Page 3: ...3 Ethernet Adapter User Guide HD0333 Issue 2 0 0 Revision history Revision No Date Description of change 1 0 0 December 2007 First Draft 2 0 0 January 2008 First edition released ...

Page 4: ...pter Only 15 Power over Ethernet EPK01 16 Connecting with Hydro Control V 17 Programming 17 Chapter 4 Configuring the Ethernet Adapter 19 Ethernet Adapter defaults 19 Finding an Ethernet Adapter automatically 19 Adding an Ethernet Adapter manually 20 Changing the Ethernet Adapter IP Address 21 Remote Internet Connection 21 Chapter 5 Technical Specifications 23 EA01 Ethernet Adapter 23 EPA01 Ethern...

Page 5: ... 7 Figure 2 Connections for Ethernet Adapter only 9 Figure 3 Connections for Ethernet Adapter and Power Adapter 10 Figure 4 Maximum number of sensor connections 11 Figure 5 Connecting the Ethernet Adapter to Hydro Control V 15 Figure 6 EA01 Terminal Identification 24 Figure 7 EPA01 Terminal Identification 25 ...

Page 6: ...6 Ethernet Adapter User Guide HD0333 Issue 2 0 0 ...

Page 7: ...received over an Ethernet TCP IP network to RS485 or RS232 This enables a host PC elsewhere on the network to communicate with sensors using Hydronix Hydro Com software Remote configuration and control of a Hydro Control V unit is also possible An option of using Power over Ethernet is available via a second small DIN rail module to eliminate the need for a local 24V supply for the sensors Figure ...

Page 8: ...s Ethernet Adapter Kit Part Number EAK01 Comprises Ethernet Adapter Ethernet Patch Cable 0 5m User Guide CD with Hydro Com software and User Guide Use Use with external 24V power supply Ethernet Power Adapter Kit Part Number EPK01 Comprises All the above plus Ethernet Power Adapter Power Injector IEC mains cable and 2 additional Ethernet Patch Cables Use Provides power and Ethernet connection over...

Page 9: ...10 100baseT CAT5e Ethernet to network Figure 2 Connections for Ethernet Adapter only Location of the Ethernet Adapter EA01 The Ethernet Adapter should be mounted in the wiring junction box as close to the sensors as possible and protected from water and excessive dust Connect the Ethernet drop cable from the network connection to the Ethernet port of the Adapter Connect a 24V dc supply to the 24V ...

Page 10: ... to the sensors and beside the Ethernet Adapter protected from water and excessive dust Connect the Ethernet drop cable from the router to the IN port of the Power Adapter This cable carries both the power and the Ethernet communications signals Connect a short Ethernet cable from the OUT port of the Power Adapter to the Ethernet port on the Adapter This cable carries only the Ethernet communicati...

Page 11: ...ector Note The Power Injector Module can supply sufficient power for up to four Hydronix Hydro Probe II sensors or three Hydro Mix VI Hydro Probe Orbiter or Hydro Probe SE Hydrotrac sensors If more sensors are to be connected to the network then a separate power supply local to the sensors should be used instead of the Power over Ethernet solution Connections Wiring Connections Ethernet Adapter se...

Page 12: ...the quality and design of the wiring used It is recommended to use 24AWG twisted pairs with a characteristic impedance Zo of 100R 120R Ideally sensors on a RS485 network should be connected in a daisy chain arrangement as shown here This arrangement uses just one of the sets of sensor outputs on the Ethernet Adapter In practice this arrangement is hard to achieve so sensors may be wired using very...

Page 13: ...r EA01 has three indicator lights on the top The red indicator illuminates when a suitable 24V supply is connected The transmit indicator light blinks when data is received by the Adapter and is being sent to the sensors The receive indicator light blinks when data is received from the sensors and is being sent over the Ethernet to the host system Additionally the green indicator light above the n...

Page 14: ...Chapter 2 Connecting with Sensors 14 Ethernet Adapter User Guide HD0333 Issue 2 0 0 ...

Page 15: ...p as shown in the diagrams below Terminal identification for each module is shown later in this chapter Ethernet Adapter Only The most basic setup uses only the Ethernet adapter and is arranged as shown below Black Connections to HydroControl V RS 232 Rx RS 232 Tx 0v DC 24v DC 23 29 27 EA01 Ethernet Adapter 1 21 22 RS 232 Gnd 24v DC Power Supply 0v 24v 10 100baseT CAT5e Ethernet to network Figure ...

Page 16: ...hernet to EPI01 10 100baseT CAT5e Ethernet to EPA01 10 100baseT CAT5e Ethernet to Network Figure 6 Connecting the Ethernet Adapter to Hydro Control V with Power Over Ethernet Option Location of the Power Adapter EPA01 The Power Adapter Module EPA01 should be mounted in the wiring junction box with the Hydro Control and beside the Ethernet Adapter protected from water and excessive dust Connect the...

Page 17: ...V unit start a terminal emulation program such as HyperTerminal and set the connection properties as shown substituting the correct IP Address Note specifically that the Port number should be set to 10001 The same commands can be used as would normally be used over a serial link and the responses will provide the same information Refer to Chapter 4 of the Hydro Control V Users Guide for more detai...

Page 18: ...unications functionality including support for the Ethernet Adapter which will be available upon request For details of this and more information on the Hydro Link Communications Protocol please contact Hydronix Technical Support support hydronix com configuring the two Ethernet Adapters Power for both units may optionally be provided over the Ethernet cables as described above ...

Page 19: ...t Adapter The allocated address should be on the same subnet as the address allocated by DHCP but outside the range of DHCP addresses Contact the Network Administrator to find a suitable address Finding an Ethernet Adapter automatically Communication with Hydronix sensors is carried out with the Hydro Com Utility To start go to the Communications TCP IP menu in Hydro Com and select Search for Ethe...

Page 20: ... an Ethernet Adapter manually In order to manually enter an Ethernet Adapter s IP Address select Communications TCP IP Add Ethernet Adapter In the dialog that is shown enter the IP Address and Port Number usually 10001 of the Ethernet Adapter The adapter will be added to the list select it to connect ...

Page 21: ...has been assigned it is recommended to write the address on the front of the Ethernet Adapter in the space provided Remote Internet Connection Sensors connected to an Ethernet Adapter can also be accessed remotely over the Internet In order to do this it is necessary to open up a port in the Firewall of the network on which the Ethernet Adapter is installed Contact the Network Administrator for de...

Page 22: ...hernet Adapter to be the same as the port opened in the Firewall This is done by entering the new value in the Port Number box when setting the fixed IP Address Certain port numbers are reserved for internal use by the Ethernet Adapter and should not be used Port Number Function 1 1024 Commonly used Internet Ports 9999 14000 14009 30704 30718 Ethernet Adapter Reserved functionality Hydro Com preve...

Page 23: ...e 0 70 C Modules should be used indoors in dry environments only The enclosures are rated to IP31 Power Output 24V 630mA see notes in Chapter 2 on number of sensors that can be powered Interfaces Ethernet IN Standard 802 11af 10 100baseT Power over Ethernet RJ45 socket Ethernet OUT Standard 10 100baseT Ethernet RJ45 socket Weight 123g EPI01 Ethernet Power Injector Dimensions 65mm w x 140mm h x 36m...

Page 24: ...escription Notes IN CAT5e Network cable 1 24V input 2 0V input 3 24V to sensor 4 0V to sensor 5 RS485 B 6 RS485 A 7 No connection 8 RS232 RTS 9 RS232 Tx 10 RS232 Rx 11 RS232 CTS 12 RS232 GND 13 24V to sensor 14 0V to sensor 15 RS485 B 16 RS485 A 17 24V to sensor 18 0V to sensor 19 RS485 B 20 RS485 A 21 24V to sensor 22 0V to sensor 23 RS485 B 24 RS485 A It is not recommended to wire RS485 using a ...

Page 25: ... the top and bottom of the unit as both sides look similar EPA01 Ethernet Power Adapter 6 10 1 5 IN OUT Figure 7 EPA01 Terminal Identification Ethernet Power Adapter Terminal Signal Description IN CAT5e Network cable from EPI01 OUT CAT5e Network cable to EA01 1 0V output 2 0V output 3 No connection 4 24V output 5 24V output 6 0V output 7 0V output 8 No connection 9 24V output 10 24V output ...

Page 26: ...Chapter 5 Technical Specifications 26 Ethernet Adapter User Guide HD0333 Issue 2 0 0 ...

Page 27: ...nnected Ethernet Power Injector EPI01 as above 24V light on Ethernet cables plugged in wrong way round Try swapping the cables the Power Injector should go to IN and the OUT should go to the Ethernet Adapter 24V light on Symptom Computer does not communicate with the Ethernet Adapter Possible Explanation Check Required Result Action required on failure Not properly registered on network Search for...

Page 28: ... sensor Ethernet Power Injector EPI01 Symptom ON light not illuminated Possible Explanation Check Required Result Action required on failure Ethernet Power Injector not plugged in Power supply to Ethernet Power Injector ON light illuminated Try a different EPI01 Symptom CONNECT light not illuminated Possible Explanation Check Required Result Action required on failure Ethernet cable to Ethernet Po...

Page 29: ...r Fault Finding 34 Indicator Lights 15 Location 13 21 Number of Sensors 13 Hydro Control V Connections 17 21 Ethernet Adapter Location 17 Ethernet Power Adapter 20 Installation 17 Hydro Link 21 Indicator Lights 15 Installation 9 Ethernet Adapter 9 Ethernet Power Adapter 10 Hydro Control V 17 Interfaces Ethernet Adapter 27 Ethernet Power Adapter 27 Ethernet Power Injector 27 Internet Connection 25 ...

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