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ЕТ-485    

 

                                                                                                                                                                 

NOVATEK-ELECTRO

 

 
 

9 SERVICE LIFE AND WARRANTY 

 

9.1  Service life 

– is 10 years. Contact manufacturer upon the expiry of the service life. 

9.2  Guaranteed storage life 

– is 3 years.  

9.3  Warranty period 

– is 36 moth from the date of sale. 

The manufacturer shall provide a free repair of the unit within the warranty period if all the provisions of user 

manual were complied with by the consumer. 

The unit shall not be subject to warranty service in the following cases: 

  end of warranty period; mechanical damage; 

  traces of moisture or foreign objects inside the unit; traces of tampering; 

  damage by electric shock at a voltage, which is higher than maximum permissible voltage, as indicated in 

the user manual. 

9.4  Warranty service shall be provided at a place of purchase. 
9.5  The manufacturer's warranty does not apply to compensation for direct or indirect damages, loss or injury 

associated with transporting the unit to the place of purchase or to the manufacturer. 

9.6  Post-warranty service is provided by the manufacturer. 

 

Users  are  earnestly  requested  to  indicate  the  reason  for  the  return  in  case  of  a  return  of  the  unit  or 

transferring unit for warranty or post-warranty service in a special field (Data on claims).

 

 

10 TRANSPORTATION AND STORAGE 

 

ET- 485 in the shipping box should be stored indoors at a temperature of -50 to +60 

°C and relative humidity of 

no more than 80% with no vapors available in the air, capable of producing harmful effect on the shipping box and 
unit materials. 

When transporting ET- 485, the user should provide some protection against mechanical damage 

 

11 ACCEPTANCE CERTIFICATE 

 

ET-  485  is  manufactured  and  accepted  in  accordance  with  the  applicable  technical  documentation  and 

considered fit for use. 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Содержание ET-485

Страница 1: ...perating conditions and wait at least 2 hours before connecting it to the electricity mains Do not use abrasives or organic compounds alcohol gasoline solvents etc for cleaning DO NOT OPEN AND REPAIR...

Страница 2: ...6 6 2 Operating 485 over the HTTP protocol 7 6 3 Operating 485 over the Modbus TCP protocol 7 6 4 The operation of ET 485 in the mode of active connection to the client 8 7 SETTINGS 8 7 1 General info...

Страница 3: ...onnecting side acts as a server Twisted pair is a pair of insulated conductors inside the cable which are twisted together in order to reduce the distortion of the transmitted signal Indicator is a LE...

Страница 4: ...nit to the mains sec no more than 1 Utilized current in case of 220 V mA at most 10 Weight kg at most 0 200 Dimensions mm 95 52 67 Unit purpose Communication equipment Nominal operation condition cont...

Страница 5: ...g while data exchange over the Ethernet network Figure 2 Front panel of ET 485 3 2 FUNCTIONING Simplified structural diagram of the unit is provided in Figure 3 32 digit RISC processor with ARM archit...

Страница 6: ...CEDURE FOR 485 Suggested maintenance interval every six month The maintenance procedure includes visual inspection to verify the connection of cables to the 485 terminals as well as the absence of fra...

Страница 7: ...ddress if connection filtering over IP is activated If this address does not correspond with the preset value the connection is rejected Otherwise the unit starts checking the list of available connec...

Страница 8: ...NFIGURATION MAY RESULT IN BLOCKING OR OBSTRUCTION WHILE TRYING TO REACH THE UNIT OVER THE NETWORK In this case all parameters should be factory reset see Section 3 2 7 2 PARAMETERS OF 485 A collection...

Страница 9: ...s Mode more detailed see register 141 0 User mode 1 Configuration mode 121 Current IP address IP address of the unit in Ethernet network 122 125 Current MAC address MAC address to authenticate the uni...

Страница 10: ...1 the connected client has the permit for setting ET 485 similar to register 121 Bit 8 0 the client is not the main client 1 the client is the main client Bit 9 1 the client has the right for connecti...

Страница 11: ...ed 1 setting parameters via Modbus interface or WEB interface is only allowed from the IP address of the main client 526 Enable the IP connections filter over Modbus TCP 0 1 0 0 Modbus TCP connections...

Страница 12: ...sponse has not been received within the given time as indicated for the reception of res ponse Waiting time shall not be less then time required for transmission of a single character depending on the...

Страница 13: ...additional client having IP address 127 0 0 1 587 Enable the Modbus TCP remote server query redirection mode 0 1 0 0 queries are not sent to remote server 1 queries are additionally sent to Modbus TC...

Страница 14: ...ent 0 automatic sending is not accomplished 1 after active connection to the client the unit once sends 1000 1010 registers contents in the form of Modbus response without client query response 1000 1...

Страница 15: ...ress IP address DHCP settings are modified and saved the browser may not load the page after the restart of the unit by pressing the Restart button This can happen as the browser continues to reply ov...

Страница 16: ...se 9 5 The manufacturer s warranty does not apply to compensation for direct or indirect damages loss or injury associated with transporting the unit to the place of purchase or to the manufacturer 9...

Страница 17: ...not necessary for communication between units in a subnet and is only used to connect units of one subnet to units of other networks Factory addressing settings for ET 485 Interface Converter are lis...

Страница 18: ...roperties Figure 2 TCP IP properties window in Windows OS window in Windows OS 3 SWITCHING TO INTERNET WARNING The user is strongly recommended to connect the unit to Internet under the supervision of...

Страница 19: ...ET 485 IP address filters for recording and or reading can be enabled to provide to a single client the permit to request via Modbus protocol such function codes which are not reading functions unit s...

Страница 20: ...direction of queries If the unit whereto the queries are redirected is set to such redirection that the query will be transferred to its initial sender the queries will be transferred nonstop which wi...

Страница 21: ...w unit can be specified as the main client It allows increasing the number of RS 485 connected devices and simultaneously connected Modbus TCP clients by 10 for every additional ET 485 unit Each of th...

Страница 22: ...g receiving alert messages about incidents via SMS or E Mail Overvis system maintains ACC mode used in ET 485 acting as a data collection server of many simultaneously connected units and providing ac...

Страница 23: ...etc b client uses unique MAC address of the unit for its identification In order to provide the access for the user the unique activation code is given to each unit herewith Modbus write protection m...

Страница 24: ...ode Symbol 32 64 96 33 65 A 97 A 34 66 B 98 B 35 67 C 99 C 36 68 D 100 D 37 69 E 101 E 38 70 F 102 f 39 71 G 103 g 40 72 H 104 h 41 73 I 105 i 42 74 J 106 j 43 75 K 107 k 44 76 L 108 l 45 77 M 109 m 4...

Страница 25: ...AC110 61F GPN V50 AC110 70177 1011 F03 03 HAS B F03 03 HAS C F03 31 81513201 81513535 81550401 FT1A C12RA W 88981106 H2CAC24A R88A CAGA005S R88A CRGB003CR E R88ARR080100S R88A TK01K DCN1 1 DTB4896VRE...

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