Eaton RTK 725B range Instruction Manual
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Eaton RTK 725B range Instruction Manual

Alarm annunciator
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Instruction manual
MTL process alarm equipment
RTK 725B range
Alarm annunciator
August 2015
INM 725B Rev21

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Summary of Contents for Eaton RTK 725B range

  • Page 1 Instruction manual August 2015 MTL process alarm equipment INM 725B Rev21 RTK 725B range Alarm annunciator...
  • Page 2 DATED DESCRIPTION AUTHOR APPROVED 061211 Added Additional functionality D.Adams P. Cartmell 120112 Added Enhanced Comms Option D.Adams P. Cartmell 250512 Added more detail on IEC61850 D.Adams P. Cartmell 160913 Advice on lifting and external PSU type A. Ibbetson P. Cartmell 131014 Update to safe operating instructions J.

  • Page 3: Table Of Contents

    CONTENTS INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 General .
  • Page 4 LOGIC SUPPLY & FUSING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Externally Powered Systems .
  • Page 5 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Outputs .
  • Page 6 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 used to give general information to ensure correct operation.

  • Page 7: 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 number of rows and columns required to suit individual panel designs.

  • Page 8: Glossary Of Terms

    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.

  • Page 9: Annunciator Model Code Definition

    1 .4 Annunciator Model Code Definition Code Description Model No Range RTK 725B Small – 30 mm w x 30mm h Medium – 60mm w x 30mm h Window Size Large – 60mm w x 60mm h Intermixed – combinations of the above as required 1 =1 cell wide to 9 = 9 cells wide Cells Wide A = 10 cells wide to G = 16 cells wide...
  • Page 10 Not required Tropicalisation Coating Tropicalised 1 = 1 cell wide to 9 = 9 cells wide Ground Detection A = 10 cells wide to G = 16 cells wide Not fitted Additional Remote 1 = 3 x additional remote pushbutton Inputs fitted to Pushbutton Inputs 9 = 27 x additional remote pushbutton Inputs fitted (3 per card)

  • Page 11: Product Overview

    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 designs and allows systems to be supplied from a single alarm to a maximum of 256 alarms per annunciator (see Figures 1.2, 1.3 and 1.4 for typical window versions).

  • Page 12: Number Of Alarms Per Cell

    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 Medium 60mm x 30mm...

  • Page 13: Led Failure Indication

    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 the off state if no alarm is present.

  • Page 14: Window Colours

    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 alarm type.

  • Page 15: Filter & Bezel Spare Parts Numbers

    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-7229-S-YW ML-7229-M-YW ML-7229-L-YW Blue filter ML-7229-S-BL ML-7229-M-BL ML-7229-L-BL...

  • Page 16: Integral Pushbutton Module

    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 annunciator.

  • Page 17: Usb Programming Port

    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 pushbutton panel or annunciator beyond those specified in the instructions below.

  • Page 18: Cal Mode

    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 panel is removed. Take care not to touch any exposed parts on pushbutton panel or annunciator beyond those specified in the instructions below.

  • Page 19: Signal Input Contact Status

    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 dynamic status of the associated plant input.

  • Page 20: Function Up / Down

    Channel Up Function Up Channel Down Function Down 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.

  • Page 21: Remote Pushbutton Module

    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 applications the common watchdog / relay, WR, card part no CB6641POP2 is equipped with a USB programming port which is located on the underside of the associated cell.

  • Page 22: Cell Types

    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 removed.

  • Page 23: A Cell - Differential Input Version

    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 input. INM 725B Rev 21...

  • Page 24: Ar Cell Detail (Alarm - Relay Cell)

    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 •...

  • Page 25: Ar Cell - Differential Input Version

    2 .4 AR Cell - Differential Input Version CELL 1 - REAR VIEW RELAY CARD VERSION USED IN "AR" CELLS (UPPER SLOT) RELAY OUTPUTS CB6613POP1 (4) CHANNEL RELAY CARD ALARM CARD VERSIONS USED IN "AR" CELLS 5 - 8 (LOWER SLOT) CHANNEL INPUTS CB6611POP9 - 24/125V DIFFERNTIAL INPUT VERSION...

  • Page 26: Ap Cell Detail (Alarm - Pushbutton Cell)

    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. •...

  • Page 27: Apr Cell Detail (Alarm / Pushbutton - Relay Cell)

    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 with optional remote mounting pushbuttons as required. •...

  • Page 28: Ap6 Cell Detail (Alarm Card - Remote Pushbutton)

    2 .7 AP6 Cell Detail (Alarm Card - Remote Pushbutton) REAR VIEW REMOTE PB CARD VERSIONS USED IN "AP6" CELLS PUSHBUTTONS (UPPER SLOT) CB9427POP1 – REMOTE PUSHBUTTON ALARM CARD VERSIONS USED IN "AP6" CELLS (LOWER SLOT) CHANNEL INPUTS CB6611POP1 - 24/125V SIGNAL INPUT VERSION CB6611POP5 - 24/125V SIGNAL INPUT VERSION PLUS TIME STAMPING OPTION CB6611POP2 - 48V SIGNAL INPUT VERSION...

  • Page 29: Awr Cell Detail (Alarm - Watchdog Relay Cell)

    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 •...

  • Page 30: As Cell Detail (Alarm - Supply Cell)

    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 •...

  • Page 31: As Cell - Differential Input Version

    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 •...

  • Page 32: S Cell Detail (Supply Cell)

    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 above. •...

  • Page 33: Ss Cell Detail (Supply - Supply Cell)

    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 •...

  • Page 34: Wr Cell Detail (Watchdog - Relay Cell)

    2 .13 WR Cell Detail (Watchdog - Relay Cell) REAR VIEW RELAY CARD VERSION USED IN "WR" CELLS (LOWER SLOT) CB6641POP1 - WATCHDOG / RELAY CARD RELAY OUTPUTS Cell type WR is used to provide:- WR cells are equipped with a four channel relay card which provide •...

  • Page 35: Wrs Cell Detail (Watchdog / Relay - Supply Cell)

    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 •...

  • Page 36: Wrr Cell Detail (Watchdog / Relay - Relay Cell)

    2 .15 WRR Cell Detail (Watchdog / Relay - Relay Cell) REAR VIEW RELAY CARD VERSION USED IN "WRR" CELLS RELAY OUTPUTS (UPPER SLOT) CB6613POP1 - (4) CHANNEL RELAY CARD RELAY CARD VERSION USED IN "WRR" CELLS (LOWER SLOT) CB6641POP1 - WATCHDOG / RELAY CARD RELAY OUTPUTS Cell type WRR is used to provide:- WRR cells are equipped with two four channel relay cards which provide...

  • Page 37: Optional Wr Cell Detail (Watchdog - Relay Cell)

    2 .16 Optional WR Cell Detail (Watchdog - Relay Cell) used on systems not equipped with integral Pushbutton / Programming Modules REAR VIEW RELAY CARD VERSION USED IN "WR" CELLS (LOWER SLOT) CB6641POP2 - WATCHDOG / RELAY CARD FOR USE WITH SYSTEMS NOT EQUIPPED WITH INTEGARL PUSHBUTTONS RELAY OUTPUTS This version of Cell type WR is used on systems that are not equipped with the integral push-...

  • Page 38: Wrp Cell Detail (Watchdog Relay Card - Remote Pushbutton)

    2 .17 WRP Cell Detail (Watchdog Relay Card - Remote Pushbutton) REAR VIEW REMOTE PB CARD VERSIONS USED IN "WRP" CELLS PUSHBUTTONS (UPPER SLOT) CB9427POP1 – REMOTE PUSHBUTTON CARD RELAY CARD VERSION USED IN "WRP" CELLS (LOWER SLOT) CB6641POP1 - WATCHDOG / RELAY CARD COMMON RELAYS Cell type WRP is used to provide:- Four channel relay card which provide...

  • Page 39: Ac Cell Detail (Alarm - Comms Cell)

    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. •...

  • Page 40: Apc Cell Detail (Alarm - Pushbutton - Comm's Cell)

    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.

  • Page 41: C Cell Detail (Comm's Cell)

    2 .20 C Cell Detail (Comm’s Cell) REAR VIEW COMMS CARD VERSION USED IN "C" CELLS PORT 2 PORT 4 (UPPER SLOT) CB7515POP1 - COMMS CARD Cell type C is used to provide:- Comm’s Card that provides: • One Isolated RS485 Port via a standard 9-way D-type connector. •...

  • Page 42: Wrc Cell Detail (Watchdog / Relay - Comm's Cell)

    2 .21 WRC Cell Detail (Watchdog / Relay - Comm’s Cell) REAR VIEW COMMS CARD VERSION USED IN "WRC" CELLS PORT 2 PORT 4 (UPPER SLOT) CB7515POP1 - COMMS CARD RELAY CARD VERSION USED IN "WRC" CELLS (LOWER SLOT) CB6641POP1 - WATCHDOG / RELAY RELAY OUTPUTS Cell type WRC is used to provide:- WR cells are equipped with a four channel relay card which provide...

  • Page 43: Ce Cell Detail (Comms Enhanced Cell)

    2 .22 CE Cell Detail (Comms Enhanced Cell) REAR VIEW COMMS CARD VERSION USED IN "CE" CELLS PORT 3 (UPPER SLOT) CB10257POP1 - ENHANCED COMMS CARD WITH IEC61850 CB10257POP2 - ENHANCED COMMS CARD WITH DNP3 Cell type CE is used to provide:- Enhanced Comm’s Card that provides: •...

  • Page 44: Ace Cell Detail (Alarm - Comm's Enhanced Cell)

    2 .23 ACE Cell Detail (Alarm – Comm’s Enhanced Cell) REAR VIEW COMMS CARD VERSION USED IN "ACE" CELLS (UPPER SLOT) PORT 3 CB10257POP1 - ENHANCED COMMS CARD WITH IEC61850 CB10257POP2 - ENHANCED COMMS CARD WITH DNP3 ALARM CARD VERSIONS USED IN "ACE" CELLS (LOWER SLOT) CHANNEL CB6611POP1 - 24/125V SIGNAL INPUT VERSION...

  • Page 45: Wrce Cell Detail (Watchdog / Relay - Comm's Enhanced Cell)

    2 .24 WRCE Cell Detail (Watchdog / Relay - Comm’s Enhanced Cell) REAR VIEW COMMS CARD VERSION USED IN "WRCE" CELLS PORT 3 (UPPER SLOT) CB10257POP1 - ENHANCED COMMS CARD WITH IE061850 CB10257POP2 - ENHANCED COMMS CARD WITH DNP3 RELAY CARD VERSION USED IN "WRCE" CELLS WRCE (LOWER SLOT) CB6641POP1 - WATCHDOG / RELAY...

  • Page 46: Cec Cell Detail (Comm's Enhanced - Comm's Cell)

    2 .25 CEC Cell Detail (Comm’s Enhanced – Comm’s Cell) REAR VIEW COMMS CARD VERSION USED IN "CEC" CELLS PORT 2 PORT 4 (UPPER SLOT) CB7515POP1 - COMMS CARD ENHANCED COMMS CARD VERSION USED IN "CEC" CELLS (LOWER SLOT) CB10257POP1 – ENHANCED COMMS WITH IEC61850 CB10257POP2 –...

  • Page 47: Pce Cell Detail (Remote Pushbutton - Comm's Cell)

    2 .26 PCE Cell Detail (Remote Pushbutton - Comm’s Cell) Cell type PCE is used to provide:- REAR VIEW COMMS CARD VERSION USED IN "PCE" CELLS PORT 3 (UPPER SLOT) CB10257POP1 - ENHANCED COMMS CARD WITH IE061850 CB10257POP2 - ENHANCED COMMS CARD WITH DNP3 PUSHBUTTONS ALARM CARD VERSIONS USED IN "PCE"...

  • Page 48: Logic Supply & Fusing

    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 are used 24VDC must be connected to terminals OV and +V as shown below.

  • Page 49: Systems Using Internal Power Cards

    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 pushbuttons, sounders, etc.) MUST be located in the same enclosure as the RTK 725B/C annunciator.

  • Page 50: Power Supply Monitoring

    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 volt-free changeover contacts for customer use. The power monitor relays are provided on a separate plug-in card in the lower section of the annunciator.

  • Page 51: Signal Voltage Setting / Wiring

    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 that allows the user to set the input to match the required signal input voltage level.

  • Page 52: Setting Inputs For Use With 48Vdc

    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 Pushbutton Inputs and Time Stamping Option Differential Input Versions Card Type Features...

  • Page 53: Standard 24Vdc Signal Input Wiring

    5 .5 Standard 24VDC Signal Input Wiring P1 P2 P3 P4 P5 P6 5 - 8 1 - 4 CHANNEL CHANNEL INPUTS INPUTS 1C 2C 2C 3C 4C OV OV OVC +VC 24VDC SIGNAL SUPPLY LINKED FROM THE LOGIC SUPPLY 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...

  • Page 54: Optional 24Vdc Powered Input Wiring

    5 .6 Optional 24VDC Powered Input Wiring 725B SMALL WINDOW VERSION TYPICAL REAR VIEW CELL 2 CELL 1 CELL 0 5 - 8 1 - 4 CHANNEL CHANNEL INPUTS INPUTS 1C 2C 2C 3C OV OV OVC +VC +24VDC POWERED INPUTS +24VDC POWERED INPUTS COMMON OV REFERENCE...

  • Page 55: Optional 24Vac Signal Input Wiring

    5 .7 Optional 24VAC Signal Input Wiring 725B SMALL WINDOW VERSION TYPICAL REAR VIEW CELL 2 CELL 1 CELL 0 F2 - 1A INTERNAL SIGNAL SUPPLY COMMON 5 - 8 1 - 4 CHANNEL CHANNEL INPUTS INPUTS 1C 2C 2C 3C OV OV OVC +VC 24VAC SIGNAL SUPPLY...

  • Page 56: Optional 125Vdc Signal Input Wiring

    5 .8 Optional 125VDC Signal Input Wiring P4 P5 P6 P1 P2 P3 5 - 8 1 - 4 CHANNEL CHANNEL INPUTS INPUTS 1C 2C 2C 3C 4C OV OV OVC +VC 125VDC SIGNAL SUPPLY 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.

  • Page 57: Optional 125Vac Signal Input Wiring

    5 .9 Optional 125VAC Signal Input Wiring 725B SMALL WINDOW VERSION TYPICAL REAR VIEW CELL 2 CELL 1 CELL 0 INTERNAL SIGNAL F2 - 1A SUPPLY COMMON 5 - 8 1 - 4 CHANNEL CHANNEL INPUTS INPUTS EXT PB 1C 2C P1 P2 OV OV OVC +VC...

  • Page 58: Optional 48Vdc Signal Input Wiring

    5 .10 Optional 48VDC Signal Input Wiring 725B SMALL WINDOW VERSION TYPICAL REAR VIEW CELL 2 CELL 1 CELL 0 INTERNAL SIGNAL F2 - 1A SUPPLY COMMON 5 - 8 1 - 4 CHANNEL CHANNEL INPUTS EXT PB INPUTS 1C 2C P1 P2 OV OV OVC +VC...

  • Page 59: Optional 48Vac Signal Input Wiring

    5 .11 Optional 48VAC Signal Input Wiring 725B SMALL WINDOW VERSION TYPICAL REAR VIEW CELL 2 CELL 1 CELL 0 INTERNAL SIGNAL F2 - 1A SUPPLY COMMON 5 - 8 1 - 4 CHANNEL CHANNEL INPUTS INPUTS EXT PB 1C 2C P1 P2 OV OV OVC +VC...

  • Page 60: Optional Differential Input Version Wiring

    5 .12 Optional Differential Input Version Wiring 725B SMALL WINDOW VERSION TYPICAL REAR VIEW CELL 2 CELL 1 CELL 0 INTERNAL SIGNAL SUPPLY COMMON 5 - 8 1 - 4 CHANNEL CHANNEL INPUTS EXT PB INPUTS 1C 2C 2C 3C OV OV OVC +VC (+) (+) (+) (+)

  • Page 61: Common Relays

    COMMON RELAYS REAR VIEW RELAY CARD VERSION USED IN "WR" CELLS (LOWER SLOT) CB6641POP1 - WATCHDOG / RELAY CARD RELAY OUTPUTS 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.

  • Page 62: Group Relay

    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 Activates on alarm and remains active until the input has returned to normal and the alarm has been reset to the off state.

  • Page 63: System Fault Monitoring

    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 annunciator is lost or the internal logic supply protection fuse has blown the relay will change state and will remain in the abnormal state until power has been restored.

  • Page 64: Individual Channel Repeat Relays

    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 devices. 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 WARNING !

  • Page 65: Cancel System Test Relay

    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 available in “View in Advance” mode This feature is selectable under the sequence tab as shown below and is selectable on a global basis i.e.

  • Page 66: Typical Rtk 725B Rear Views

    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 window = 60mm w x 60mm h) CELL 6 CELL 4...

  • Page 67: Typical Medium Window Version

    7 .7 Typical Medium Window Version, (each alarm window = 60mm w x 30mm h), CELL 6 CELL 4 CELL 2 CELL 0 13 - 14 9 - 12 5 - 8 1 - 4 CHANNEL CHANNEL CHANNEL CHANNEL INPUTS INPUTS INPUTS EXT.

  • Page 68: Typical Small Window Version

    7 .8 Typical Small Window Version, (each alarm window = 30mm w x 30mm h), INTERNAL SIGNAL SUPPLY COMMON CELL 6 CELL 4 CELL 2 CELL 0 25 - 28 17 - 20 9 - 12 1 - 4 CHANNEL CHANNEL CHANNEL CHANNEL...

  • Page 69: Installation

    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. The alarm annunciator is supplied with panel mounting clamps locked in place, however please check all packages to ensure that no additional pieces are left in the box as any auxiliary items like power supplies, horns, pushbuttons or spares kits will be packed separately.

  • Page 70: Mounting

    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 WARNING !

  • Page 71: 19" Rack Mounting

    Window Style Window Size mm Alarms PER cell Large 60 W x 60 H Medium 60 W x 30 H Small 30 W x 30 H 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.

  • Page 72: Specifications

    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.

  • Page 73: Outputs

    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.

  • Page 74: Environmental Specifications

    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 to IP67 Radiated RFI Immunity IEC 61000-4-3 Conducted RFI Immunity...

  • Page 75: Spare Parts List

    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 three remote pushbutton inputs and sequential event recorder memory 24V / 125V Differential Input Versions Part No...
  • Page 76 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 Card MOD1 Pushbutton Card Part No Description...
  • Page 77 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 Part No Description...

  • Page 78: Servicing

    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 used for the field contact supply voltage.
  • Page 79 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 .

  • Page 80: Card Address Setting

    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 changing any switches 2 3 4...

  • Page 81: Small Window Versions

    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: CELL 6 CELL 4 CELL 2 CELL 0 25 - 28 17 - 20 9 - 12 1 - 4...

  • Page 82: Medium Window Versions

    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: CELL 6 CELL 4 CELL 2 CELL 0 13 - 14 9 -12 5 - 8 1 - 4...

  • Page 83: Large Window Versions

    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: CELL 6 CELL 4 CELL 2 CELL 0 9 -12 1 - 4 CHANNEL CHANNEL...

  • Page 84: Typical Alarm Card Dil Switch Sw1 Address Settings

    11 .6 Typical Alarm Card DIL Switch SW1 Address Settings ADDRESS BINARY SW1-8 SW1-7 SW1-6 SW1-5 SW1-4 SW1-3 SW1-2 SW1-1 00000000 00000001 00000010 00000011 00000100 00000101 00000110 00000111 00001000 00001001 00001010 00001011 00001100 00001101 00001110 00001111 00010000 00010001 00010010 00010011 00010100 00010101 00010110...

  • Page 85: Contact / Returns

    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 annunciator, please contact Eaton’s MTL product line for more details . INM 725B Rev 21...

  • Page 86: Communications Options

    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 given system is address 1, the second card address 2 etc.

  • Page 87: Standard Comms Version

    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 provided with the following communications protocols via Port-1 and Port-2 •...
  • Page 88 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 2 3 1 – Sync+ 2 – RxA 3 – TxB 4 – Spare 5 –...

  • Page 89: Enhanced Comm's Version

    Typical Connections RTK 725B 2 WIRE Ethernet Ports 2 WIRE 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 connection to an Ethernet network via a standard 8P8C (RJ45) connection.

  • Page 90: Protocols

    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. Each character represents 7 bit binary data in ASCII format with the exception ASCII tables of the characters in brackets, which should be considered as one character.
  • Page 91 Multiple Write Request START ADDRESS FUNCTION REGISTER QUANTITY BYTE DATA ERROR STOP ASCII ADDRESS COUNT CHECK XXXX XXXX XXXX [CR] [LF] START ADDRESS FUNCTION REGISTER QUANTITY BYTE DATA ERROR STOP ADDRESS COUNT CHECK ELAPSED ELAPSED TIME 3 ½ TIME 3 ½ CHARACTERS CHARACTERS Multiple Write Response...

  • Page 92: Modbus Slave - Entry Level

    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 example the first channel in the system “channel 1”...

  • Page 93: Write Multiple Coils - Function 15 - Request

    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 NOTE Address 4-6 are only valid on 4 channel alarm cards equipped with the optional 3...

  • Page 94: Write Multiple Coils - Function 15 - Response

    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 available on the first alarm card in the system the user would need to send the following message ADDRESS...

  • Page 95: Modbus Slave - Standard Communications

    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”...

  • Page 96: Read Status - Function 03 - Request

    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 address. To read the contact, alarm or pushbutton status then the start address is defined by the channel status offset.

  • Page 97: Read Status - Function 03 - Response

    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.
  • Page 98 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 ADDRESS FUNCTION REGISTER ADDRESS No. of REGISTERS ERROR CHECK 00 00 00 1C 45 4B ASCII ADDRESS...

  • Page 99: Write Single Register - Function 6 - Request

    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 -255, with register 0 being channel 1 unless mapping has been enabled then this will be defined in the mapping spreadsheet.

  • Page 100: Write Single Register - Function 6 - Response

    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 user would use the following message format ADDRESS FUNCTION...

  • Page 101: Write Multiple Coils - Function 15 - Request

    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 coil 0 being channel 1 unless mapping has been enabled then this will be defined in the mapping spreadsheet.

  • Page 102: Write Multiple Registers - Function 16 - Request

    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, with register 0 being channel 1 unless mapping has been enabled then this will be defined in the mapping spreadsheet.

  • Page 103: Write Multiple Registers - Function 16 - Response

    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 at node 1 the user would need to send the following message ADDRESS FUNCTION...

  • Page 104: Modbus Master - Standard Communications

    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 the slave device Number of Registers This represents the number of slave coils the RTK 725B wishes to read.

  • Page 105: Read Status - Function 03 - Request

    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.

  • Page 106: Rtk Ams

    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 details on how to set up Indicium for use with RTK 725B annunciators please refer to the separate Indicium operating &...
  • Page 107 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 Master and data source is registers. Master Coil –...
  • Page 108 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 must be filled in with an unused “u”...
  • Page 109 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. INM 725B Rev 21...
  • Page 110 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 mapped port to None in the mapping tab the unit will default to one to one on all ports NOTE:...
  • Page 111 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 source data changes state.
  • Page 112 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, this only includes mapped points, one to one points are not included in the mapping points.

  • Page 113: Iec61850 Server

    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 buffered reporting (RCB’s).
  • Page 114 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 PICS, MICS, TICS and PIXIT provided with the device.

  • Page 115: Sntp Client

    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.

  • Page 116: Standard Comms Card Detail

    STANDARD COMMS CARD DETAIL 2 ports are located in the C Cell within the Annunciator as shown above. REAR VIEW COMMS CARD VERSION USED IN "C" CELLS PORT 2 PORT 4 (UPPER SLOT) CB7515POP1 - COMMS CARD Port 2 gives an isolated RS485 port with the following pin out: 1 –...

  • Page 117: Real Time Clock

    PORT4 PORT2 RX TX BATTERY CONNECTION TERMINATING RESISTORS NOT CONNECTED BAT1 CONNECTED CARD ADDRESS DIL SWITCH SW1 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.

  • Page 118: Enhanced Comms Card Details

    ENHANCED COMMS CARD DETAILS Enhanced comms provides an additional Ethernet port. REAR VIEW COMMS CARD VERSION USED IN "CE" CELLS PORT 3 (UPPER SLOT) CB10257POP1 - ENHANCED COMMS CARD Port 3 is an Ethernet port which allows connection to an Ethernet network via a standard 8P8C (RJ45) connection.

  • Page 119: Safety

    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 Konan Engineering Co Ltd 10 Kent Road, Mascot, New South Wales, 2020, Australia B202 #7 78GIL, AchasanRo, GwangjinGu, Seoul, 143-802, Tel: +61 1300 308 374 Fax: +61 1300 308 463 Korea E-mail: mtlsalesanz@eaton.com Tel: +822-2274-8780 Fax +822-2273-8780 E-mail: hypang@konaneng.com BeNeLux MTL Instruments BV...

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