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Eaton RTK 725B range Instruction Manual

Manual is about: Alarm annunciator

Summary of RTK 725B range

  • Page 1

    Rtk 725b range alarm annunciator august 2015 inm 725b rev21 instruction manual mtl process alarm equipment.

  • Page 2

    Ii inm 725b rev 21 rev dated description author approved 17 061211 added additional functionality d.Adams p. Cartmell 18 120112 added enhanced comms option d.Adams p. Cartmell 19 250512 added more detail on iec61850 d.Adams p. Cartmell 20 160913 advice on lifting and external psu type a. Ibbetson p....

  • Page 3

    Inm 725b rev 21 iii contents 1 introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 general . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Page 4

    Iv inm 725b rev 21 3 logic supply & fusing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 3.1 externally powered systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

  • Page 5

    Inm 725b rev 21 v 9 specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 9.1 outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Page 6

    Vi inm 725b rev 21 general safety information the following methods are used in this manual to alert the user to important information:- warning ! Warnings are provided to ensure operator safety and must be followed. Caution cautions are provided to prevent damage to the instrument. Note these are u...

  • Page 7

    Inm 725b rev 21 1 1 introduction 1 .1 general the rtk 725b range of alarm annunciators are used to inform the operator that a process has gone beyond set limits using visual and audible alarms. The annunciator is manufactured from universal cells which can be assembled in an array to provide the num...

  • Page 8

    2 inm 725b rev 21 glossary of terms 1 .3 glossary of terms cell: a single module 60mm x 60mm which can be joined to adjacent cells in varying heights and widths to provide the number of alarms required. The number of alarms available per cell depends on the window size required. N/c: a normally clos...

  • Page 9

    Inm 725b rev 21 3 1 .4 annunciator model code definition code description model no b range rtk 725b window size s small – 30 mm w x 30mm h m medium – 60mm w x 30mm h l large – 60mm w x 60mm h i intermixed – combinations of the above as required cells wide 1-g 1 =1 cell wide to 9 = 9 cells wide a = 1...

  • Page 10

    4 inm 725b rev 21 tropicalisation coating x not required c tropicalised ground detection 1-g 1 = 1 cell wide to 9 = 9 cells wide a = 10 cells wide to g = 16 cells wide additional remote pushbutton inputs (3 per card) x not fitted 1-a 1 = 3 x additional remote pushbutton inputs fitted to 9 = 27 x add...

  • Page 11

    Inm 725b rev 21 5 1 .5 product overview the rtk 725b is a modular alarm annunciator constructed from 60mm x 60mm cells to form a single unit suitable for mounting in a panel cut-out. This modular design allows units to be constructed in vast range of heights and widths to suit individual panel desig...

  • Page 12

    6 inm 725b rev 21 1 .7 number of alarms per cell each 60mm x 60mm cell within the annunciator can contain 1, 2 or 4 alarms depending on the required window size :- window style window size (w x h) alarms per cell large 60mm x 60mm 1 medium 60mm x 30mm 2 small 30mm x 30mm 4 if requested at the time o...

  • Page 13

    Inm 725b rev 21 7 please note the cb7028pop1 white led assembly is factory fitted with the half circle in the top left hand corner as shown in figure 1.5 if the led assembly is inserted while power is applied to the system the led may blink when it is first inserted but will automatically return to ...

  • Page 14

    8 inm 725b rev 21 1 .11 window colours each channel is equipped with its own removable lens assembly, which, contains a coloured filter and a laser printed film legend. White filters are used in standard applications but coloured filters can be used as an alternative to provide a clear indication of...

  • Page 15

    Inm 725b rev 21 9 1 .13 filter & bezel spare parts numbers part small window medium window large window bezel ml-7227-s ml-7227-m ml-7227-l clear lens ml-7228-s ml-7228-m ml-7228-l red filter ml-7229-s-rd ml-7229-m-rd ml-7229-l-rd amber filter ml-7229-s-am ml-7229-m-am ml-7229-l-am yellow filter ml-...

  • Page 16

    10 inm 725b rev 21 1 .16 integral pushbutton module on standard systems the pushbutton / programming module is located in the bottom right hand corner of the annunciator when viewed from the front. If advised at time of order the pushbutton module can be located in any alternative cell within the an...

  • Page 17

    Inm 725b rev 21 11 1 .19 usb programming port warning ! Installation, configuration and maintenance of this annunciator must only be performed by competent service personnel warning ! Hazardous voltages may be present when pushbutton panel is removed. Take care not to touch any exposed parts on push...

  • Page 18

    12 inm 725b rev 21 full details of programming are provided in later sections of this manual. 1 .20 cal mode warning ! Installation, configuration and maintenance of this annunciator must only be performed by competent service personnel warning ! Hazardous voltages may be present when pushbutton pan...

  • Page 19

    Inm 725b rev 21 13 1 .21 signal input contact status during commissioning or fault finding the user can easily determine the current status of all of the plant inputs connected to the alarm annunciator by placing the unit into cal mode. Once in this mode each window on the rtk 725b indicates the dyn...

  • Page 20

    14 inm 725b rev 21 1 .23 function up / down the integral pushbutton module has two functions. 1. It can be used to dynamically view the status of all signal inputs to determine which inputs are open or closed. 2. It can be used to set the non alarm state of each alarm channel to n/o or n/c. When the...

  • Page 21

    Inm 725b rev 21 15 1 .26 remote pushbutton module as an alternative the rtk 725b can be fully equipped with alarm windows and the pushbutton module can be supplied as a remote item or the user can use conventional panel mounting momentary, n/o, pushbuttons to control the annunciator. In these applic...

  • Page 22

    16 inm 725b rev 21 2 cell types each rtk 725b alarm annunciator is constructed from modular building blocks, “cells”. The type of card installed within each cell is dependent on the options required. Warning ! Hazardous voltages may be present on the rear panel connections when module connectors are...

  • Page 23

    Inm 725b rev 21 17 2 .2 a cell - differential input version cell type a is used to provide:- • four isolated digital inputs for use with volt-free or powered contacts • the drawing above indicates the optional differential input version where each channel is provided with a fully isolated bi-polar i...

  • Page 24

    18 inm 725b rev 21 2 .3 ar cell detail (alarm – relay cell) cell type ar is used to provide:- • four digital inputs for use with volt-free or powered contacts • four repeat relays providing volt-free contact outputs for use with third party devices • each of the output contacts can be set to n/c or ...

  • Page 25

    Inm 725b rev 21 19 2 .4 ar cell - differential input version cell type ar is used to provide:- • four isolated digital inputs for use with volt-free or powered contacts • four repeat relays providing volt-free contact outputs for use with third party devices • each of the output contacts can be set ...

  • Page 26

    20 inm 725b rev 21 2 .5 ap cell detail (alarm – pushbutton cell) cell type ap is used to provide:- • four digital inputs for use with volt-free or powered contacts • three external pushbutton inputs for use with optional remote mounting pushbuttons as required. • each of the external pushbutton inpu...

  • Page 27

    Inm 725b rev 21 21 2 .6 apr cell detail (alarm / pushbutton – relay cell) cell type apr is used to provide:- • four digital inputs for use with volt-free or powered contacts • three external pushbutton inputs for use with optional remote mounting pushbuttons as required. • each of the external pushb...

  • Page 28

    22 inm 725b rev 21 2 .7 ap6 cell detail (alarm card - remote pushbutton) cell type ap6 is used to provide:- • four digital inputs for use with volt-free or powered contacts • six external pushbutton inputs for use with optional remote mounting pushbuttons as required. • each of the external pushbutt...

  • Page 29

    Inm 725b rev 21 23 2 .8 awr cell detail (alarm – watchdog relay cell) cell type awr* is used to provide:- • four digital inputs for use with volt-free or powered contacts • four common relays which can be programmed for use as horn, common alarm or diagnostic watchdog relays • each of the output con...

  • Page 30

    24 inm 725b rev 21 2 .9 as cell detail (alarm – supply cell) cell type as is used to provide:- • four digital inputs for use with volt-free or powered contacts • universal input power supply capable of accepting either:- • ac voltages in the range 85-264vac or • dc voltages in the range 88-300vdc • ...

  • Page 31

    Inm 725b rev 21 25 2 .10 as cell - differential input version cell type as is used to provide:- • four isolated digital inputs for use with volt-free or powered contacts • universal input power supply capable of accepting either:- • ac voltages in the range 85-264vac or • dc voltages in the range 88...

  • Page 32

    26 inm 725b rev 21 2 .11 s cell detail (supply cell) cell type s is used to provide:- • universal input power supply capable of accepting either:- • ac voltages in the range 85-264vac or • dc voltages in the range 88-300vdc • the power supply card is located in the upper card slot as typically shown...

  • Page 33

    Inm 725b rev 21 27 2 .12 ss cell detail (supply - supply cell) cell type ss is used to provide:- • dual universal input power supply each capable of accepting either • ac voltages in the range 85-264vac or • dc voltages in the range 88-300vdc • the power supply cards are located in the upper and low...

  • Page 34

    28 inm 725b rev 21 2 .13 wr cell detail (watchdog - relay cell) cell type wr is used to provide:- wr cells are equipped with a four channel relay card which provide • four common relays which can be programmed for use as horn, common alarm or diagnostic watchdog relays • each of the output contacts ...

  • Page 35

    Inm 725b rev 21 29 2 .14 wrs cell detail (watchdog / relay - supply cell) cell type wrs is used to provide:- wr cells are equipped with a four channel relay card which provide • four common relays which can be programmed for use as horn, common alarm or watchdog relays • each of the output contacts ...

  • Page 36

    30 inm 725b rev 21 2 .15 wrr cell detail (watchdog / relay - relay cell) cell type wrr is used to provide:- wrr cells are equipped with two four channel relay cards which provide • eight common relays which can be programmed for use as horn, common alarm or diagnostic watchdog relays • each of the o...

  • Page 37

    Inm 725b rev 21 31 2 .16 optional wr cell detail (watchdog - relay cell) used on systems not equipped with integral pushbutton / programming modules this version of cell type wr is used on systems that are not equipped with the integral push- button / programming module. This version of the wr cell ...

  • Page 38

    32 inm 725b rev 21 2 .17 wrp cell detail (watchdog relay card - remote pushbutton) cell type wrp is used to provide:- four channel relay card which provide • four common relays which can be programmed for use as horn, common alarm or watchdog relays. • each of the output contacts can be set to n/c o...

  • Page 39

    Inm 725b rev 21 33 2 .18 ac cell detail (alarm – comms cell) cell type ac is used to provide:- • four digital inputs for use with volt-free or powered contacts. Comm’s card that provides: • one isolated rs485 port via a standard 9-way d-type connector. • one isolated ethernet port via a standard 8p8...

  • Page 40

    34 inm 725b rev 21 2 .19 apc cell detail (alarm – pushbutton - comm’s cell) cell type apc is used to provide:- • four digital inputs for use with volt-free or powered contacts • three external pushbutton inputs for use with optional remote mounting pushbuttons as required. • each of the external pus...

  • Page 41

    Inm 725b rev 21 35 2 .20 c cell detail (comm’s cell) cell type c is used to provide:- comm’s card that provides: • one isolated rs485 port via a standard 9-way d-type connector. • one isolated 10/100mb/s ethernet port via a standard rj45 connector. • rx and tx led’s on both ports for diagnostic purp...

  • Page 42

    36 inm 725b rev 21 2 .21 wrc cell detail (watchdog / relay - comm’s cell) cell type wrc is used to provide:- wr cells are equipped with a four channel relay card which provide • four common relays which can be programmed for use as horn, common alarm or watchdog relays • each of the output contacts ...

  • Page 43

    Inm 725b rev 21 37 2 .22 ce cell detail (comms enhanced cell) cell type ce is used to provide:- enhanced comm’s card that provides: • one isolated 10/100mb/s ethernet port via a standard 8p8c (rj45) connector. • the enhanced comms card contains a br1225 coin cell (3.0v lithium, 48mah) the battery in...

  • Page 44

    38 inm 725b rev 21 2 .23 ace cell detail (alarm – comm’s enhanced cell) cell type ace is used to provide:- • four digital inputs for use with volt-free or powered contacts. Enhanced comms card that provides: • one isolated 10/100mb/s ethernet port via a standard 8p8c (rj45) connector. • the enhanced...

  • Page 45

    Inm 725b rev 21 39 2 .24 wrce cell detail (watchdog / relay - comm’s enhanced cell) cell type wrce is used to provide:- wr cells are equipped with a four channel relay card which provide • four common relays which can be programmed for use as horn, common alarm or watchdog relays • each of the outpu...

  • Page 46

    40 inm 725b rev 21 2 .25 cec cell detail (comm’s enhanced – comm’s cell) cell type cec is used to provide:- comms card that provides: • one isolated rs485 port via a standard 9-way d-type connector. • one isolated 10/100mb/s ethernet port via a standard 8p8c (rj45) connector. • rx and tx led’s on bo...

  • Page 47

    Inm 725b rev 21 41 2 .26 pce cell detail (remote pushbutton - comm’s cell) cell type pce is used to provide:- • six external pushbutton inputs for use with optional remote mounting pushbuttons as required. • each of the external pushbutton inputs can be programmed to operate as either:- lamp test, s...

  • Page 48

    42 inm 725b rev 21 3 logic supply & fusing all rtk 725b alarm annunciators operate from a 24vdc logic supply. Any external power supply connected to the annunciator must be compliant to ul60950 or en60950 or suitable equivalent standards. 3 .1 externally powered systems when external power supplies ...

  • Page 49

    Inm 725b rev 21 43 3 .3 systems using internal power cards when internal power supply cards are used the logic voltage is internally connected and +v is used to provide a 1a 24vdc output for use as a signal supply voltage. Warning ! Any connected equipment powered by the 24vdc output (e.G. Remote pu...

  • Page 50

    44 inm 725b rev 21 4 power supply monitoring 4 .1 power monitor relays on units with integral psus each annunciator can be equipped with two integral power monitor relays which provide volt-free contacts for use with 3rd party devices to indicate loss of primary or aux supplies. Both relays provide ...

  • Page 51

    Inm 725b rev 21 45 5 signal voltage setting / wiring 5 .1 setting inputs for use with 24vdc or 125vdc on standard rtk 725b systems each 4 channel alarm card is suitable for use with 24vdc or 125vdc signal inputs. Each channel on the alarm card is equipped with a 3 pin header and 2 way shorting bar t...

  • Page 52

    46 inm 725b rev 21 the settings are available on the following (4) channel alarm cards card type features cb6611pop1 24/125v signal input cb6611pop3 24/125v signal input plus 3 x pushbutton inputs cb6611pop5 24/125v signal input and time stamping option cb6611pop7 24/125v signal input plus 3 x pushb...

  • Page 53

    Inm 725b rev 21 47 5 .5 standard 24vdc signal input wiring each channel on the alarm card is provided with a 3 pin header and 2 way shorting bar which allows the user to select the inputs to operate on 24v on standard rtk 725b systems the 24vdc logic supply is factory linked to the signal supply inp...

  • Page 54

    48 inm 725b rev 21 5 .6 optional 24vdc powered input wiring each channel on the alarm card is provided with a 3 pin header and 2 way shorting bar which allows the user to select the inputs to operate on 24v on standard rtk 725b systems the jumper is set to 24vdc and the user is able to power the inp...

  • Page 55

    Inm 725b rev 21 49 5 .7 optional 24vac signal input wiring each channel on the alarm card is provided with a 3 pin header and 2 way shorting bar which allows the user to select the inputs to operate on 24v led f2 is used to indicate that the signal supply, (+vc), fuse has blown. As all *c terminals ...

  • Page 56

    50 inm 725b rev 21 5 .8 optional 125vdc signal input wiring each channel on the alarm card is provided with a 3 pin header and 2 way shorting bar which allows the user to select the inputs to operate on 125v. On rtk 725b systems where 125vdc is required as a signal supply voltage this needs to be de...

  • Page 57

    Inm 725b rev 21 51 5 .9 optional 125vac signal input wiring each channel on the alarm card is provided with a 3 pin header and 2 way shorting bar which allows the user to select the inputs to operate on 125v. On rtk 725b systems where 125vac is required as a signal supply voltage this needs to be de...

  • Page 58

    52 inm 725b rev 21 5 .10 optional 48vdc signal input wiring note: in applications that require 48vdc signal inputs we supply optional 4 channel alarm cards in place of the standard version 48vdc signal supply on rtk 725b systems where 48vdc is required as a signal supply voltage this needs to be der...

  • Page 59

    Inm 725b rev 21 53 5 .11 optional 48vac signal input wiring note: in applications that require 48vac signal inputs we supply optional 4 channel alarm cards in place of the standard version 48vac signal supply on rtk 725b systems where 48vac is required as a signal supply voltage this needs to be der...

  • Page 60

    54 inm 725b rev 21 5 .12 optional differential input version wiring as an option we can supply fully isolated inputs for each alarm way. As the inputs are bi-polar the user can switch ac or dc voltages as required. In the above typical example cell 0 is shown with ov switched inputs and cell 1 is sh...

  • Page 61

    Inm 725b rev 21 55 6 common relays four common relays are located in the wr cell within the annunciator as shown above. Each relay is equipped with a c/o contact and the user can select the contact state to n/c or n/o using a 3 way header and 2 way shorting bar located on the card as shown below. Wa...

  • Page 62

    56 inm 725b rev 21 the common relay will therefore act in accordance with the selected “group operation” which can be one of the following:- first-up activates when the first alarm occurs within a group. Input activates on alarm and remains active until the input has returned to normal. Alarm activa...

  • Page 63

    Inm 725b rev 21 57 6 .8 communication failure monitoring if the system detects a loss of data on the communication link the relay will change state and will remain in the abnormal state until communications are functioning correctly 6 .9 power failure monitoring if the 24vdc logic power fed to the a...

  • Page 64

    58 inm 725b rev 21 7 individual channel repeat relays each four channel alarm card can be supplied with an optional four channel relay card, part no cb6613pop1, which plugs into the four channel alarm card and provides the user with a volt- free contact per alarm channel for use with 3rd party devic...

  • Page 65

    Inm 725b rev 21 59 7 .4 cancel system test relay on systems supplied after february 1st 2010 using configuration software version 2.0.5 or higher the user is able to prevent the individual channel repeat relays operating when the system test pushbutton is pressed. This feature was previously only av...

  • Page 66

    60 inm 725b rev 21 7 .5 typical rtk 725b rear views the following details are provided as typical examples of rtk 725b annunciator rear views showing alarm inputs, remote pushbutton inputs, common alarm relay outputs, 24vdc logic and signal wiring. 7 .6 typical large window version, (each alarm wind...

  • Page 67

    Inm 725b rev 21 61 7 .7 typical medium window version, (each alarm window = 60mm w x 30mm h), the above rear view shows a typical medium window rtk 725b configured 4 cells wide x 2 cells high with fourteen active alarms, common relay card and an integral pushbutton module. Each cell within the annun...

  • Page 68

    62 inm 725b rev 21 7 .8 typical small window version, (each alarm window = 30mm w x 30mm h), the above rear view shows a typical small window rtk 725b configured 4 cells wide x 2 cells high with twenty eight active alarms, common relay card and an integral pushbutton module. Each cell within the ann...

  • Page 69

    Inm 725b rev 21 63 8 installation 8 .1 unpacking once the item has been unpacked please visually examine the unit for any signs of transit damage before installing the unit into the control system. If any damage has occurred please report the damage to the freight forwarder and copy mtl product line...

  • Page 70

    64 inm 725b rev 21 8 .3 mounting standard rtk 725b units are designed for panel mounting, as an option they can be supplied fitted within 19” filler plates to allow direct mounting into industry standard 19” rack systems or fully integrated into wall or floor standing panels. 8 .4 panel mouting warn...

  • Page 71

    Inm 725b rev 21 65 window style window size mm alarms per cell large 60 w x 60 h 1 medium 60 w x 30 h 2 small 30 w x 30 h 4 8 .5 19” rack mounting rtk 725b alarm annunciators are suitable for mounting within 19” racks using suitable filler plates which can be supplied as optional items. Units from 1...

  • Page 72

    66 inm 725b rev 21 9 specifications logic power 24vdc (19 – 28vdc) power supplies 1 . Integral power supplies universal input type capable of accepting 85 – 264vac or 88 – 300vdc each power supply can power up to 40 small windows, 20 medium windows or 10 large windows. 2 . Multiple integral power su...

  • Page 73

    Inm 725b rev 21 67 9 .1 outputs 9 .2 individual channel repeat relays as an option each channel within the annunciator can be supplied with a dedicated repeat relay with spdt contacts allowing the user to jumper select a n/c or n/o contact for use with 3rd party devices. Contact rating voltage ratin...

  • Page 74

    68 inm 725b rev 21 9 .6 environmental specifications temperature operating temperature - 20 to + 60 degrees c storage temperature - 20 to + 80 degrees c humidity 0 – 95% rh, non condensing protection annunciator front: ip41 annunciator rear: ip20 optional covers and enclosures available for ip54 up ...

  • Page 75

    Inm 725b rev 21 69 10 spare parts list 10 .1 four channel alarm cards 24v / 125v signal input versions part no description cb6611pop1 standard alarm card cb6611pop3 alarm card plus three remote pushbutton inputs cb6611pop5 alarm card plus sequential event recorder memory cb6611pop7 alarm card with t...

  • Page 76

    70 inm 725b rev 21 smr card part no description cb9413pop1 smr card white led assembly part no description cb7028pop1 “fit & forget” white led assembly integral power supply part no description cb6617pop1 integral universal input power supply card cb6617pop2 integral universal input power supply car...

  • Page 77

    Inm 725b rev 21 71 usb programming cable part no description rtk 725b-usb usb programming cable bezels part no description ml-7227-l bezel for use with 60mm x 60mm large windows ml-7227-m bezel for use with 60mm x 30mm medium windows ml-7227-s bezel for use with 30mm x 30mm small windows clear lens ...

  • Page 78

    72 inm 725b rev 21 11 servicing 11 .1 module removal warning ! Installation, configuration and maintenance of this annunciator must only be performed by competent service personnel warning ! The rtk 725b & 725c systems described herein operate on a logic voltage of 24vdc and as standard 24vdc is use...

  • Page 79

    Inm 725b rev 21 73 5. Once the rear cover has been removed the associated card can be withdrawn by pulling on the socket. 6. Please note each card in the system has its own unique address and it is important that the user notes the address if removing multiple cards or replacing a card. 7. Once a ca...

  • Page 80

    74 inm 725b rev 21 11 .2 card address setting before each card is placed within the annunciator a unique address number is set using the switches located on dil switch sw1 as shown on a typical alarm card in the diagram below. Warning ! Remove all power from the unit and fully remove the card before...

  • Page 81

    Inm 725b rev 21 75 11 .3 small window versions . In the example shown 7 x four channel alarm cards plus 1 x common relay card would be fitted in the cell positions indicated below: card cell type cell address 1 ap 0 0 2 ap 1 1 3 a 2 2 4 a 3 3 5 a 4 4 6 a 5 5 7 a 6 6 8 wr 7 7 dil switch sw1 on each c...

  • Page 82

    76 inm 725b rev 21 11 .4 medium window versions . In the example shown 4 x four channel alarm cards plus 1 x common relay card would be fitted in the cell positions indicated below: card cell type cell address 1 ap 0 0 2 ap 2 2 3 a 4 4 4 a 6 6 5 wr 7 7 dil switch sw1 on each card in the system shoul...

  • Page 83

    Inm 725b rev 21 77 11 .5 large window versions . In the example shown 2 x four channel alarm cards plus 1 x common relay card would be fitted in the cell positions indicated below: card cell type cell address 1 ap 0 0 2 ap 4 4 3 wr 7 7 dil switch sw1 on each card in the system should be set to match...

  • Page 84

    78 inm 725b rev 21 11 .6 typical alarm card dil switch sw1 address settings address 128 64 32 16 8 4 2 1 no. Binary sw1-8 sw1-7 sw1-6 sw1-5 sw1-4 sw1-3 sw1-2 sw1-1 0 00000000 off off off off off off off off 1 00000001 off off off off off off off on 2 00000010 off off off off off off on off 3 0000001...

  • Page 85

    Inm 725b rev 21 79 12 contact / returns measurement technology limited great marlings butterfield luton lu2 8dl united kingdom telephone / fax number list telephone: 0044 (0) 1582 723633 fax: 0044 (0) 1582 422283 procedures for factory repair and return warranty should you require to return an annun...

  • Page 86

    80 inm 725b rev 21 13 communications options 13 .1 entry level versions rtk 725b annunciators supplied with entry level comm’s are provided with the following basic communications protocols:- communications addresses each card in the system requires a unique address therefore the first card in any g...

  • Page 87

    Inm 725b rev 21 81 13 .2 standard comms version rtk 725b annunciators supplied with standard comms are provided with 2 ports: • port-2 provides an isolated rs485 port • port-4 provides a standard 8p8c (rj45) ethernet connection serial ports rtk 725b annunciators supplied with standard comms are prov...

  • Page 88

    82 inm 725b rev 21 port 2 connection details an industry standard 9-way male d-type connector is provided on the rear of the communication card which provides the following connections:- 1 – sync+ 2 – rxa 3 – txb 4 – spare 5 – gnd 6 – sync - 7 – rxb 8 – txa 9 - spare port 2 gives an isolated rs485 p...

  • Page 89

    Inm 725b rev 21 83 typical connections rtk 725b ethernet ports rtk 725b annunciators supplied with standard comm’s are provided with the following communications protocols via port 4:- • sntp (simple network time protocol) client port 4 connection details port 4 is an ethernet port which allows conn...

  • Page 90

    84 inm 725b rev 21 13 .4 protocols 13 .4 .1 modbus the tables below show the standard message formats for data interchange, for both ascii (standard comm’s version only) and rtu protocols. Ascii tables each character represents 7 bit binary data in ascii format with the exception of the characters i...

  • Page 91

    Inm 725b rev 21 85 multiple write request ascii start address function register address quantity byte count data error check stop : xx xx xxxx xxxx xx xxxx xx [cr] [lf] rtu start address function register address quantity byte count data error check stop elapsed time 3 ½ characters min y y yy yy y y...

  • Page 92

    86 inm 725b rev 21 13 .4 .2 modbus slave – entry level function descriptions this section describes the process of reading from and writing data to a rtk 725b slave annunciator read coil status – function 01 – request register address this is used to address the “start” channel to be read for exampl...

  • Page 93

    Inm 725b rev 21 87 13 .4 .4 write multiple coils – function 15 - request register address this is used to address the “start” channel (coil) to be written. The register addresses field contains the address of data within the rtk 725b slave. Register address channel number 0 1 1 2 2 3 3 4 4 pb1 5 pb2...

  • Page 94

    88 inm 725b rev 21 13 .4 .5 write multiple coils – function 15 – response register address number of coils that have been written quantity this represents the number of coils (inputs), the user wishes to be written typical example of message format – entry level comm’s to write to all of the inputs ...

  • Page 95

    Inm 725b rev 21 89 13 .4 .6 modbus slave – standard communications function descriptions this section describes the process of reading from and writing data to a rtk 725b slave annunciator 13 .4 .7 read coil status – function 01 – request register address this is used to address the “start” channel ...

  • Page 96

    90 inm 725b rev 21 13 .4 .9 read status – function 03 – request register address this is used to address the “start” channel to be read for example the first channel in the system “channel 1” would be register address 00 00 to read the port register value the port offset is used to define the start ...

  • Page 97

    Inm 725b rev 21 91 13 .4 .10 read status – function 03 – response byte count this represents the number of bytes sent data this represents the status of the requested register port register this will the value last written in the register requested, included any masked bits that have been ignored. I...

  • Page 98

    92 inm 725b rev 21 typical example of message format to read all of the inputs on a 28 way annunciator on node 9 the user would use the following message format rtu address function register address no. Of registers error check 09 03 00 00 00 1c 45 4b ascii : address function register address no. Of...

  • Page 99

    Inm 725b rev 21 93 13 .4 .11 write single register – function 6 - request register address this is used to address the “start” register to be written to the port. If the port register offset has been set then this would offset the default start register. To write to the input write to registers 0 -2...

  • Page 100

    94 inm 725b rev 21 13 .4 .12 write single register – function 6 – response register address the address of the register that has been written. Data this represents the data that has been written to the register. Typical example of message format to write the input abnormal on channel 1 on node 1 the...

  • Page 101

    Inm 725b rev 21 95 13 .4 .13 write multiple coils – function 15 - request register address this register is used to address the first coil to be written. If the port register offset has been set then this would offset the default start register. To write the input status write to coils 0 -255 with c...

  • Page 102

    96 inm 725b rev 21 13 .4 .15 write multiple registers – function 16 - request register address this is used to address the “start” register to be written. If the port register offset has been set then this would offset the default start register. To write the input status write to registers 0 -255, ...

  • Page 103

    Inm 725b rev 21 97 13 .4 .16 write multiple registers – function 16 – response register address number of coils that have been written quantity this represents the number of registers the user wishes to be written typical example of message format to write channel 10 abnormal on a 20 way annunciator...

  • Page 104

    98 inm 725b rev 21 13 .4 .17 modbus master – standard communications function descriptions this section describes the process of receiving messages from a rtk 725b master annunciator read coil status – function 01 – request register address this is used to address the “start” coil to be read from th...

  • Page 105

    Inm 725b rev 21 99 13 .4 .19 read status – function 03 – request register address this is used to address the “start” register to be read from the slave device number of registers this represents the number of registers to be read from the salve device this can be up to 125 register at once. 13 .4 ....

  • Page 106

    100 inm 725b rev 21 13 .4 .21 rtk ams when used with the optional rtk indicium alarm management system the user needs to set the protocol to rtk ams slave protocol in the drop down menu for communication to be established between the rtk 725b and the associated pc based indicium software. For more d...

  • Page 107

    Inm 725b rev 21 101 global settings the global settings worksheet shows the global setting configured on the unit when the mapping has been exported. The spreadsheet has 4 additional sheets. Only the sheet related to the port setting requires to be completed. Master reg – if the port is set for mast...

  • Page 108

    102 inm 725b rev 21 in columns a and b (source) the slave device node address and register addresses can be entered. This can be one continuous block or if more than one slave device is used up to 16 devices can be set up. The rtk 725b expects each block to be continuous, any unused block addresses ...

  • Page 109

    Inm 725b rev 21 103 first block has node address 1, start register 40001 and 8 registers 2nd block has node address 2, start register 40001 and 8 registers 3rd block has node address 3, start address 40001 and 15 registers with registers 40005, 40006 and 400013 unused..

  • Page 110

    104 inm 725b rev 21 one to one mapping if one to one mapping is required the spreadsheet is still required to set-up the master node address, start address and number of registers. The output can then be entered in channel order to configure the one to one mapping. Alternatively if the user sets map...

  • Page 111

    Inm 725b rev 21 105 many to one mapping many registers/coils can be mapped to the same channel on the annunciator. They will be or’d together so the channel will show the or’d sum of all the mapped sources. The reflash sequence on the channel can be used to reflash the alarm window if any of the sou...

  • Page 112

    106 inm 725b rev 21 slave mapping the slave spreadsheet allow the port register to be mapped to the required channel. This work in the same way as the master but columns a and b show the prtk 725b port register addresses. Mapping limits on the rtk 725b the number of mapped points is limited to 656, ...

  • Page 113

    Inm 725b rev 21 107 13 .4 .24 iec61850 server the iec61850 is available on port 3 and can provide the following data onto the network: • input status • alarm status • pushbutton status • internal status • disable status this data will be time stamped to 1ms and will be available via polling or buffe...

  • Page 114

    108 inm 725b rev 21 goose not enabled as default, as inputs are set to be provided via reporting. To enable goose add a gcb to the scl configuration, but note a data object/attribute can only be reported via goose or reporting. For full details of the iec61850 protocol implementation refer to the pi...

  • Page 115

    Inm 725b rev 21 109 13 .4 .25 sntp client the sntp client is available on port 4 and can be used to synchronise the annunciator with network time. The ip address, of the server that will provide the time to the device, can be configured via the configuration software. When a valid time message is re...

  • Page 116

    110 inm 725b rev 21 14 standard comms card detail 2 ports are located in the c cell within the annunciator as shown above. Port 2 gives an isolated rs485 port with the following pin out: 1 – sync+ 2 – rxa 3 – txb 5 – gnd 6 – sync - 7 – rxb 8 – txa port 4 is an ethernet port which allows connection t...

  • Page 117

    Inm 725b rev 21 111 14 .1 real time clock the comm’s card comes with a battery backed rtc which keeps running even if power is lost to the unit. The battery also powers the sram which is used to store the buffers on power loss. The battery is only drained while no power is present on the unit. The c...

  • Page 118

    112 inm 725b rev 21 15 enhanced comms card details enhanced comms provides an additional ethernet port. Port 3 is an ethernet port which allows connection to an ethernet network via a standard 8p8c (rj45) connection. 15 .1 real time clock the enhanced comms card comes with a battery backed rtc which...

  • Page 119

    Inm 725b rev 21 113 16 safety the standard comms card and enhanced comms cards are equipped with a lithium coin-cell long life battery. This battery should be removed by suitably qualified personnel at the end of its life. If required the replacement model numbers are: comms card cr 2032 coin cell. ...

  • Page 120

    Draft - 27 november 2014 europe (emea): +44 (0)1582 723633 mtlenquiry@eaton.Com the americas: +1 800 835 7075 mtl-us-info@eaton.Com asia-pacific: +65 6 645 9888 sales.Mtlsing@eaton.Com the given data is only intended as a product description and should not be regarded as a legal warranty of properti...