Touchpoint 4 Manual - Honeywell Analytics
Contents
1. g gt o enclosure to ground earth DO NOT bond both enclosures to ground earth Enclosure Earth Point TP4MAN Issue 3 Apr 06 MAN0631 25 Installation Generic Gas Detector Connections The following diagrams show generic installation connections for other gas detectors 3 Wire mV Detector Controller Detector 3 Wire 4 20 mA Detector Controller Detector TP4MAN Issue 3 Apr 06 MANO0631 26 Installation 2 Wire 4 20 mA Detector Controller Detector Maximum Cable Lengths To calculate the maximum cable run length from power source to the detector refer to the following example diagram and formula Rioop Voontroller Vdetector min detector Maximum cable run length Rigop cable per metre resistance where Rioop maximum working cable run resistance Vcontroller maximum available supply voltage at controller V detector min Minimum voltage at which the connected sensor can operate sensor dependent see individual sensor technical manual data sheets ldetector sensor maximum drawn current sensor dependent see individual sensor technical manual data sheets TP4MAN Issue 3 Apr 06 MANO0631 27 Installation Detector Cable run Controller Vsensor TP4MAN Issue 3 Apr 06 MANO0631 28 Operation Operation WARNINGS Access to the interior of the controller when carrying out any work must only be conducted by trained personnel Switch off a2. Fault Relay Non latching normally energized de energizes on fault Single Pole change over 240 Vac 3A max TP4MAN Issue 3 Apr 06 MANO0631 5 N Commissioning Commissioning WARNINGS Touchpoint 4 is designed for installation and use in indoor safe area non explosive atmospheres Installation must be in accordance with the recognized standards of the appropriate authority in the country concerned Before carrying out any work ensure local regulations and site procedures are followed Access to the interior of the controller when carrying out any work must only be conducted by trained personnel Switch off and isolate the power supply to the controller when access is required Take any necessary precautions to prevent false alarms Caution Calibration of the gas detector and the controller is mandatory during commissioning to ensure their proper functioning The controller with attached gas detectors should be commissioned in the following order e first set the general controller configuration see page 45 setup any gas detectors that require local commissioning e g Sensepoint Pro this has its own display and user interface e set the configuration of the channels fitted to the controller see page 51 e further commission the channels to match the types of gas detector attached to the controller following the procedures described in this chapter The chapter describes how to put the two versions of
3. Set alarm levels and relay actions ci Change the gas levels at which alarms occur Set relays to latching or non latching See page 54 energized or de energized only also rising and falling Set channel address H H Set the channel address See page 55 TP4MAN Issue 3 Apr 06 MAN0631 User Settings User Settings The controller is supplied pre configured with factory defaults see page 56 These can be used if suitable or customized by the user to suit site requirements This chapter describes how to carry out changes Note Some of these must be set up prior to commissioning see page 57 e defaults for the common controller settings see page 56 e defaults for the two types of Channel Module see page 56 A menu system is used at the Common Module to change common controller settings and also at each Channel Module to change the individual channel configuration For the Common Module the chapter explains how to browse the controller s event record see page 46 e set up the RS485 communication link see page 46 set relay actions see page 47 e set the real time clock see page 50 set the power source see page 51 For each Channel Module it explains how to e Set gas units and range see page 53 set zero and span see page 54 e set alarm levels and relay actions see page 55 e set the channel address see page 56 Before performing any of the above actions refer to the pr
4. After successfully setting the span the display returns to the menu selection mode Switch off the calibration test gas and remove the flow o O adapter from the detector ALARM POWER FAULT Refit any accessory to the detector Return Touchpoint 4 to normal operation Press the Cancel button Alternatively select a different menu option 2 Wire 4 20 mA Sink This describes connection to gas detectors such as Sensepoint Toxic 1 Set up the gas detector Refer to the detector s user manual for details describing how to set up the detector Check that all power and electrical connections to the controller and electrical connections to the gas detector are correct For gas detector access see its user manual For detector to controller wiring details see page 21 Follow step 2 on page 57 Check for a minimum voltage of 16 Vdc at the gas detector For detectors other than Sensepoint Toxic Oxygen refer to their operating instructions Check that the Touchpoint 4 display shows the correct gas units and range for the detector in use If not follow the procedure on page 52 to change the gas units and range Follow step 5 on page 58 to step 16 on page 59 TP4MAN Issue 3 Apr 06 MAN0631 59 Commissioning 3 wire 4 20 mA Source This covers connection to gas detectors such as Sensepoint Plus Pro 1 Set up the gas detector Refer to the detector s user manual for details describing how to set up the detector
5. Check that all power and electrical connections to the controller and electrical connections to the gas detector are correct For gas detector access see its user manual For detector to controller wiring details see page 20 Follow step 2 on page 57 For Sensepoint Plus Pro check for a minimum voltage of 12 Vdc at the gas detector For detectors other than Sensepoint Plus Pro refer to their operating instructions Check that Touchpoint 4s display shows the correct gas units and range for the detector in use If not follow the procedure on page 52 to change the gas units and range Follow step 5 on page 58 to step 16 on page 59 TP4MAN Issue 3 Apr 06 MANO0631 60 Maintenance Maintenance WARNINGS Touchpoint 4 is designed for installation and use in indoor safe area non explosive atmospheres Installation must be in accordance with the recognized standards of the appropriate authority in the country concerned Before carrying out any work ensure local regulations and site procedures are followed Access to the interior of the controller when carrying out any work must only be conducted by trained personnel Switch off and isolate the power supply to the controller when access is required Take any necessary precautions to prevent false alarms The detectors sensors that the controller connects to may be used for gas detection in hazardous atmospheres Refer to the individual detector sensor instructions for their d
6. Maintenance Comments System Review Check Sheet Record Company Name Application Details Contact Name Address Brief application and system overview including ancillary devices Customer reported problems specific requests Checklist Control System Comments Is control system mounted in a suitable place Daily viewing access for maintenance Is protection suitable for location Indoor outdoor enclosure IP NEMA rating Are there any visual signs of damage Physical damage Is suitable cable wire used for all connections Screened SWA CSA or AWG Have all earth ground connections been made Earth loops Are all the display indicators working properly LCDs LEDs Detectors Comments Are the detectors located in a suitable place Lighter heavier than air gas Breathing zone Ventilation Are the detectors correct for the application Gas Range Type Are recommended accessories fitted Weather protection collecting cone filters Are the detectors filters clean Not been painted filters clean Are the detectors securely mounted Bracket wall mount pipe mount Are all glands conduit secure Securely tightened seals not perished Have all cables wires been terminated correctly Use of crimps terminals tightened Are junction boxes enclosures closed properly Junction boxes transmitter enclosures Ancillary Devices Y N Comments Are connections to ancilla
7. TP4MAN Issue 3 Apr 06 MAN0631 38 38 43 43 44 45 46 46 47 49 50 51 52 52 54 55 55 55 56 56 57 57 59 60 61 61 62 63 64 65 65 66 66 67 67 67 68 68 70 Contents Introduction Introduction Touchpoint 4 is a self contained 4 channel gas detector controller for use in indoor safe areas It is designed for use with the Zareba range of Flammable Toxic and Oxygen gas detectors Sensepoint Sensepoint Plus and Sensepoint Pro For each channel one of two types of control unit is available mV version for 3 wire mV flammable gas detectors e g Sensepoint Flammable detector 4 20 mA version for 2 and 3 wire 4 20 mA gas detectors e g Sensepoint Toxic and Oxygen detectors Sensepoint Plus and Sensepoint Pro detectors Touchpoint 4 is wall mounted and displays gas concentration alarm fault and status information via backlit LCDs and LEDs together with a built in audible alarm A keypad located beneath a panel under each display enables user adjustment Access Panel removed for clarity Channels 1 to 4 Display Modules 8 wire Terminal Block Controls Access gt Terminal Block Panel Enclosure Terminal Terminal Module Module 20 wire Cable Conduit Terminal Ent Block On Off 11 off Switch amp Fuse The controller is AC and or DC powered Up to four gas detectors are connected to the unit via any of 4 channels each featuring a terminal module
8. Access the menu system and select the menu option Press Up or Down The icon flashes 2 Press OK Wn 0 20 The display shows the following information ON 40 xx the record number out of 40 latest shown first e the time and date of the event e Al A2 F ON alarm fault activated A2 F OFF latched alarm fault accepted reset or non latched alarm fault automatically reset ON OFF power switched on off 1 2 3 or 4 channel number The example shovvs that this is the 20th record out of 40 and the event is a Power ON at 10 06am on the 9th May 2004 3 Select a different record using the Up Down buttons 4 Press Cancel Goes to the event history record menu screen 5 When record viewing is complete press Cancel Returns to the menu selection screen 6 Press Cancel Returns controller to normal operation Note Addressing communications faults between common and channel modules are displayed in history by showing ALL channel indications 1 2 3 4 regardless of which channel had the fault RS485 This menu is for setting the RS485 communication link settings 1 Access the menu system and select the menu option Press Up or Down The icon flashes 2 Press OK The controller s current address is displayed TP4MAN Issue 3 Apr 06 MAN0631 46 3 Use Up Down to change the address Between 001 and 247 decimal 4 Press OK to accept the change The display c
9. Default Configuration Touchpoint 4 is supplied from the factory with standard default channel configurations The configuration is based on settings typically used in gas detection systems The two channel versions are factory configured as follows TP4MAN Issue 3 Apr 06 MANO0631 56 mV input detector Function User Settings Default Configuration Display range and units 0 100 LEL mV Signal 2 9 mV Fault open circuit 2 9 3 5 mV Normal operation gt 3 5 mV Overrange Alarm Relay 1 Alarm Relay 2 Alarm level 1 20 LEL Latching normally de energized energizes on alarm Single Pole Change Over 240 Vac 3A max Alarm level 2 40 LEL Latching normally de energized energizes on alarm Single Pole Change Over 240 Vac 3A max Fault Relay Non latching normally energized de energizes on fault Single Pole Change Over 240 Vac 3A max 4 20 mA input detector Function Default Configuration Display range and units 0 100 FS mA Signal 0 1 5mA Open circuit fault 1 5 2 5mA Inhibit 2 5 3 2 mA Drift fault 3 2 4 0 mA Deadband 4 0 to 20 0 mA Normal operation 22 0 mA Max overrange Alarm Relay 1 Alarm level 1 20 of full scale Normally de energized energizes on alarm Single Pole Change Over 240 Vac 3A max Alarm Relay 2 Alarm level 2 40 of full scale Normally de energized energizes on alarm Single Pole Change Over 240 Vac 3A max
10. Description Part No Instruction manual TP4MAN Wall mounting bracket TP4WMB Replacement input module for common module TP4CMIM Replacement display module for common module TP4CMDM Replacement mV input module TP4MVIM Replacement mA input module TP4MAIM Replacement mV display module TP4MVDM Replacement mA display module TP4MADM IDC lead display to input module TP4IDC Interconnect cable input module to input module TP4INT Terminal screw and U clamp bag of 20 SPPPMTS Caution Other 3rd party non approved equipment may be used but only at the users own risk A range of approved 3rd party supplied equipment is available that has been tested to ensure their operation with the Zareba range of products Contact a Honeywell Analytics distributor for details about the range TP4MAN Issue 3 Apr 06 MANO0631 66 Specifications Specifications General Wall mounted 1 to 4 channel control panel for the local annunciation of gas U hazards as detected by the Zareba Sensepoint range of gas detectors se Suitable for use as an indoor stand alone self contained installation or as part of a larger distributed control system User Interface Single Test Accept Reset push button for normal operational use Three Operation further hidden push buttons per module for configuration via intuitive menu Backlit display system System and channel status including measuring range units of measure digital gas reading bar graph d
11. For oxygen apply nitrogen to the sensor at 0 3 I min 3 When the gas reading is stable adjust the reading to zero Use the Up Down buttons 4 Press OK when the reading is zero The display now shows a 10 second countdown When the countdown is complete the display shows GOOD if the zero kn has succeeded and then change to the span mode m If the zero fails the display shows FAIL and returns to the beginning of the set zero mode After successfully setting the zero the display then changes to show CS in the top left to indicate the set span mode For O gt only apply N2 at a flow rate of 0 3 Hm to perform a zero Alternatively press Cancel to by pass the zeroing and move directly to ann the span function 5 Fit a flow adapter to the gas detector sensor JC First remove any accessory fitted to the sensor e g weather protection C JC JC 6 Apply calibration span gas to the detector at a flow rate of 0 3 l min Note Honeywell Analytics recommend the use of half full scale gas for calibration purposes contact a distributor for the supply of calibration gas The gas reading on the controller display shows the measured reading from the detector 7 When the gas reading is stable adjust the reading to the actual concentration of the calibration gas being applied to the detector Use the Up Down buttons 8 Press OK The display then shows a 10 second countdown When the countdown is complete the displa
12. amber F shown on display Fault alarm relay activated AC voltage BE Supp Talaq Audible alarm gt 85 Vac Battery icon flashes Power LED green OFF reen ON DC supply failed All LEDs amp display off not working DC voltage 9 lt 19 Vdc Fault relay de energized 2 19 Vdc Battery icon ON TP4MAN Issue 3 Apr 06 MANO0631 62 System Configuration Check Sheet Controller location Power supply ype DC volts Installed by Maintenance Configured by Calibrated by Contact tel no SensePoint detector type Channel Common Configuration mV input mA input Flam Toxic Oxygen STD Plus up systems etc Alarm 1 Alarm 2 RS485 address Baud rate Channel Configuration Channel Gas Range Alarm 1 Alarm 2 E D E D 1 2 3 4 For Oxygen state rising R or falling F E D Energized or De Energized L NL Latching Non Latching Calibration Record Actual Channel zero reading Nevv zero reading Actual span reading Span gas New span conc reading Next cal due Carried out by TP4MAN Issue 3 Apr 06 MAN0631 63
13. aym del 193u82 joule umouq HT T 1 jueuis 3 HULL _ AHISUu Anu lqe BIA 1nso 3u l llonuoo 0 payoeye 4 0 o s insoy u uyoq puoq LON OG uues punoijf o puoq AdNO Sdoo pioAe OL Sensepoint Flammable Gas Detector julod yueg einso ouz 22 TP4MAN Issue 3 Apr 06 MANO0631 Installation 2 xl Ajddng 14104 yuez sinsojoug IpuluL L A IS S es vi lem SVH 9105 l G Anu ajqeo BIA 1nso 3u s llonuo 9 J o payseye u 15s aged uuee punoi o seinsojoue uyoq puoq LON OG o msoy u puoq ANO sdooj punoub pioae o L Sensepoint Toxic Oxy gen Gas Detector 23 TP4MAN Issue 3 Apr 06 MANO0631 Installation Sensepoint Plus Gas Detector 2 o c o o T c o 2 gt o 0 o T c o R o 2 o enclosure to ground earth DO NOT bond both enclosures to ground earth Cable screen attached to both enclosures via cable entry glands Enclosure Earth Point TP4MAN Issue 3 Apr 06 MANO0631 24 Installation Sensepoint Pro Gas Detector 7 Cable screen attached to enclosures via cable en VA try glands 2 c o o D c o a 7 o a joh o 2 T 5 o
14. i udible Output Display Alarm Relays 008 Alarm Relay 1 de energized Normal Alarm Relay 2 de energized Off operation Fault relay energized 1 2 3 4 default 84 0 08 0918 e O ALARM POWER FAULT 008 Alarm Relay 1 energized Am PE j On Alarm Relay 2 de energized 2 channel A Fault relay energized a 23 4 y g 04 07 08 09 25 Nl af O LIN ALARM POWER FAULT Key LEDon LED off N Z Alarm 1 A1 flashing and or and or F MAZ i gt LED flashing ZIN may flash Z TP4MAN Issue 3 Apr 06 MAN0631 35 Operation Status Operational PEUT Audio Visual State i uaible Output Display Alarm Relays 008 Alarm Relay 1 energized 2 On Alarm Relay 2 energized Channels TATAR Fault relay energized 111213 4 04 07 0 09 48 E e 6 ALARM POWER FAULT 008 Alarm Relay 1 de energized Detector Fault Alarm Relay 2 de energized T ys Channel 3 F gt F ault relay de energized 1 2 4 04 07 06 10 15 1 e ALARM POWER LEDon LED off CC LED flashing vi Alarm 1 A1 flashing and or Az and or F Z z may flash TP4MAN Issue 3 Apr 06 MAN0631 Operation Status State Display 55 Relays Output FAO wu Alarm Relay 1 de energized F VIS Power Fault EC On Alarm Relay 2 de energized 3 b g IA Fault relay de energized u Z 0 35 N Z O e ALARM POWE
15. that also provides connections for relay and repeated 4 20 mA signals The controller features powered audio visual outputs and also a remote reset The controller can be monitored via a serial communication link TP4MAN Issue 3 Apr 06 MANO0631 7 Introduction Enclosure The rigid steel enclosure houses a Common Module and up to four Channel Modules each featuring a Display Module and a Terminal Module lt has integral mounting hooks on the rear for fitting to a supplied mounting plate The base of the box has a removable plate with multiple cable conduit knock out entries to enable wiring to all the terminal modules A hinged panel below the display modules accesses the terminal modules For mechanical installation details see page 13 Common Module This part of the controller features a Display Module and a Terminal Module The Display Module provides a common point for alarm fault display and management and provides configuration control and displays common system functions It features an LCD screen and 4 buttons three behind a Controls Access Panel that are used to navigate through an integral menu system to set up the common controller settings and view various functions The Terminal Module provides a connection point for power and signal wiring and features the following e 20 wire terminal block for common relay output signals RS485 data remote relay outputs remote reset remote audible visual outputs and batte
16. the month Between 1 and 12 Press OK to accept the change The display changes to a flashing display of the current day Use Up Down to change the day Between 1 and 31 Press OK to accept the change The display changes to a flashing display of the current time hours Use Up Douvn to change the hours Betvveen 00 and 23 Press OK to accept the change The display changes to a flashing display of the current time minutes Use Up Douvn to change the minutes Between 00 and 59 Press OK The display returns to the menu selection screen Press Cancel Returns controller to normal operation TP4MAN Issue 3 Apr 06 MAN0631 50 User Settings Power Source This menu programs Touchpoint 4 for the type of available power source s The controller can be set to any of three different power supply modes 1 Access the menu system and select the menu option Press Up or Down The icon flashes 2 Press OK The display shows one of the following power modes e dC 1 AC only power supply e dC 2 AC and DC power supplies e dC 3 DC only power supply 3 Use Up Down to select the required power configuration Note If the system is powered by an AC supply only dC 1 or dC 2 should be selected If the system is powered by a DC supply only dC 2 or dC 3 should be selected 4 Press OK The display returns to the menu selection screen 5 Press Cancel Returns controller to normal operation TP4MAN Issue 3
17. Apr 06 MANO0631 51 User Settings nuayy o sumlaH 6 nuayy o sunay peysiul4 ueds Jas oj pue pe e dsip SI TV es jl pefeldsip S qOOD MO II umop junoo 501 JO eM nuayy uoneinBijuo2 o sunay p uslul 0160 O en eA 1Sn DE seb ip iddy SO ueds 195 wee wee NMOG nuayy uoneinDiuo o summ NMOQ Buije 10 Su ol OBu 10 qn dn Buisii15 s Guisu 198185 Auo ZO Jana uue e zv 20 0197 195 0 UNIO pue pe ejdsip SI TlV3 ej Jl pefeldsip SL O09 MO IH umop lunoa SOL 10 NEM enjeA oDue1 PPY EPPV ZPPV LPPV OPPV ssaJppy 199 8S anjen Mau o BBueYyyD Jana uuepe Ly 019Z en eA ysn pe 10198 9p ye seb 0102 uM 09 o4ez 18S A N 10 737 uidd widdy 109 9 uoneuq leo s e aH suue v o o9 VIV ofuex pue spun 22 step instructions for each Channel Settings This table provides a summary of the individual channel configuration options For detailed step menu see the subsequent sections by 52 TP4MAN Issue 3 Apr 06 MAN0631 User Settings Gas Units and Range WARNING If the range is changed the alarm set points also change Verify desired set points pe
18. Channel Module alarm information the time date An audible alarm sounds whenever an abnormal event is detected e g alarm fault etc Alarms can be acknowledged reset from the Common Module The display also features a set of menus accessed and controlled via the set of four buttons below the display 3 are hidden under a panel see page 31 and page 43 Three LEDs below the screen indicate status information power on green gas alarm red and fault amber The history of the recorded events for each Channel Module can be viewed to show LCD time date of alarms faults and is Local Add power on off 88888 anms Total History Records Ai A2F ON OFF The display shows the alarm Alarms and Fault 1 A2 fault status of each channel Power On Off Relay Act Reset configuration mode controller address and current date and time Menu Icons The diagram shows the display Alarm Fault layout Status Active Channel The meaning of the menu icons Number Indicator T is explained on page 37 Frame Shows Year Month Status Day Status Indications Hour Minute 24 hour clock Typical display indications and default relay status for a particular operational state are ALARM POVVER FAULT shovvn in the follovving examples O O Status LEDs TP4MAN Issue 3 Apr 06 MAN0631 34 Operation Status State
19. R LEDon LED off LED flashing ur d Alarm 1 Aq flashing and or A2 and or F IN 71 may flash Alarms Common Module alarms and how to deal with them are described on page 33 Menus The Common Module has 5 menu options for configuring controlling the system They are represented on the display by the icons described in the following table Menu Description Function More information Check the time date of each alarm en Vievv Event History and power on off See page 46 RS485 Set the controller s address and Baa Gane 46 z l Communications baud rate pag Set relays to energized or de o Set relay actions energized and latching or non See page 47 latching Setia and dat Set the real time clock on the See page 49 controller Choose power source Set power source to AC DC or both See page 50 TP4MAN Issue 3 Apr 06 MANO0631 37 Operation Channel Module Caution Gas events occurring at the detector while the Channel Module is in the menu mode are not reported at the Channel Module or Common Module The Channel Module features a user interface that during normal operation shows gas reading information and also channel fault and information messages It displays channel status and configuration information for the channel via a menu accessed and controlled via four buttons 3 are hidden below the display see page 31 and page 43 An audible alarm sou
20. Technical Manual Honeywell Touchpoint 4 4 Channel Gas Detector Controller TP4MAN Issue 3 Apr 06 MAN0631 Safety Safety Ensure that this Technical Manual is read and understand BEFORE installing operating maintaining the equipment This manual supports software revision 1 02 for the Common Module and 1 04 for the Channel Modules Pay particular attention to Warnings and Cautions All document Warnings are listed here and repeated where appropriate at the start of the relevant chapter s of this Technical Manual Cautions appear in the sections sub sections of the document where they apply WARNINGS Touchpoint 4 is designed for installation and use in indoor safe area non explosive atmospheres Installation must be in accordance with the recognized standards of the appropriate authority in the country concerned Before carrying out any work ensure local regulations and site procedures are followed Access to the interior of the controller when carrying out any work must only be conducted by trained personnel Switch off and isolate the power supply to the controller when access is required Take any necessary precautions to prevent false alarms The detectors sensors that the controller connects to may be used for gas detection in hazardous atmospheres Refer to the individual detector sensor instructions for their details TP4MAN Issue 3 Apr 06 MAN0631 3 Information Information Honeywell Analytics can t
21. ake no responsibility for installation and or use of its equipment if this is not done in accordance with the appropriate issue and or amendment of the Technical Manual The reader of this Technical Manual should ensure that it is appropriate in all details for the exact equipment to be installed and or operated If in doubt contact Honeywell Analytics for advice The following types of notices are used throughout this Technical Manual WARNING Identifies a hazardous or unsafe practice which could result in severe injury or death to personnel Caution Identifies a hazardous or unsafe practice which could result in minor injury to personnel or product or property damage Note Identifies useful additional information Every effort has been made to ensure the accuracy of our documents however Honeywell Analytics can assume no responsibility for any errors or omissions in our documents or their consequences Honeywell Analytics greatly appreciates being informed of any errors or omissions that may be found in the contents of any of our documents For information not covered in this document or there is a requirement to send comments corrections about this document please contact Honeywell Analytics Honeywell Analytics reserve the right to change or revise the information supplied in this document without notice and without obligation to notify any person or organization of such revision or change If information is required th
22. at does not appear in this document contact the local distributor agent or Honeywell Analytics TP4MAN Issue 3 Apr 06 MAN0631 4 Contents Safety Information Introduction Enclosure Common Module Channel Module General Installation Location Dimensions Enclosure Rear Panel Detail Mounting Bracket Mounting Controller Components Power Cabling Wiring Common Module Wiring Channel Module Wiring Generic Gas Detector Connections Maximum Cable Lengths Operation Powering Up Information on the Displays Control Buttons Using Menus Displaying Menus Navigating Menus Accepting Menu Choices Cancelling Operations Choices Alarms Common Module Status Indications Alarms Menus TP4MAN Issue 3 Apr 06 MAN0631 Contents Channel Module Status Indications Alarms Menus User Settings Common Module Settings Event History RS485 Relay Action Time and Date Power Source Channel Settings Gas Units and Range Zero and Span Alarm Levels and Relay Action Channel Address Common Module Default Configuration Channel Module Default Configuration mV input detector 4 20 mA input detector Commissioning 3 wire mV Bridge 2 Wire 4 20 mA Sink 3 wire 4 20 mA Source Maintenance General Maintenance Troubleshooting System Configuration Check Sheet System Review Check Sheet Record Parts Touchpoint 4 Controllers Accessories Spares Specifications General Environmental Common Module Channel Module Warranty
23. ay 1 energized Alarm 1 g On Alarm Relay 2 de energized 10 mA A1 n Fault relay energized Uu LA eae C JC OC J w O ALARM POWER FAULT Key LEDon LED off Alarm 1 A1 flashing and or A2 and or F may M Z j LED flashing flash Z TP4MAN Issue 3 Apr 06 MAN0631 3 Operation Status Outputs Operational State Audible la Display Relays for 2000 ppm Comms Alarm range 2000 44 Alarm Relay 1 energized Alarm 2 On Alarm Relay 2 energized 15 3 mA A1 amp A2 Fault relay energized C OC OC s ALARM POVVER FAULT nu c3 C2 c3 I 2 Lh Greater than Alarm Relay 1 energized full scale On Alarm Relay 2 energized 22 mA A1 amp A2 alarm Fault relay energized Nt C OC OC J O ALARM POWER FAULT Key LED on LED off X sly i LED flashing Ai Alarm 1 A1 flashing and or Az and or F may Z flash TP4MAN Issue 3 Apr 06 MAN0631 Operation Status Outputs 7 pm 4 20 mA tate Display Relays for 2000 ppm Comms Alarm range 2000 44 Deadband Alarm Relay 1 de energized negative On Alarm Relay 2 de energized 4mA drift lt 5 D Fault relay energized 200 OOL ax N 4 O ALARM POWER FAULT 2000 222 Fault Alarm Relay 1 de energized negative On Alarm Relay 2 de energized 2 5 3 2mA F drift gt 5 CRI Fault relay de
24. cted to the controller Dimensions Enclosure 3 5 15 6 338 mm 13 3 Diagram not to scale TP4MAN Issue 3 Apr 06 MANO0631 11 Installation Rear Panel Detail Mounting Mounting Bracket 268 0 mm 10 6 12 0 mm 0 5 Thickness 5 3 mm 0 2 max Diagram not to scale TP4MAN Issue 3 Apr 06 MAN0631 12 Installation Mounting Touchpoint 4 is supplied with a mounting bracket that fits onto a suitable wall The controller is then hooked onto the bracket The previous diagrams show dimensions for the enclosure and the bracket Fit the bracket to a flat firm surface e g wall suitable for the controller s size and weight 1 Mark out and drill holes for the mounting bracket screws Use the mounting bracket as a template for the position of the holes Use 4 off M3 5 x25 screws 2 Fix the bracket securely to the wall When mounting Touchpoint 4 ensure the screws do not catch on the back of the controller when it is fitted onto the bracket 3 With the bracket secure locate and then lower Touchpoint 4 onto it Ensure the two top and single bottom hooks on the back of the unit engage properly in the mounting bracket slots Controller Components DA Terminal Modules ln Access Panel TP4MAN Issue 3 Apr 06 MANO0631 13 Installation This procedure describes how to access the components inside the controller 1 Loosen the single screw securing the Ter
25. data rate see page 46 For signal wiring contact Honeywell Analytics for further details For the communication protocol manual please visit our website at www honeywellanalytics com or contact one of our representatives Remote reset These terminals are to connect an external reset button to Touchpoint 4 The button needs to operate in the same way as the Cancel button on the Display Module i e normally open momentary close to activate 1 mm shielded cable recommended with a maximum cable length to the remote reset switch of 500 m 1640 ft Dedicated audio visual alarm drive VE S3 Audibl S2 ADT Max Supply 3 x 450 mA E 1350 mA 24 Vdc S1 VE Visual Alarm VE Red Flasher Common Module Dedicated Audible Visual Alarm Drive To Next Unit 24 Vdc TP4MAN Issue 3 Apr 06 MAN0631 19 Installation Four audio visual signals are output in addition to the common relays They are for connection to remote audio visual devices The outputs are A1 A2 Fwith a common master alarm Channel Module Wiring Detector power signal relay and repeated isolated 4 20 mA connections are made via 8 wire and 3 wire terminal blocks on each Terminal Module The following diagram shows the 8 wire terminal block layout with terminal identifiers e table lists the terminals and their functions and specifications Input G ld Name Function Output Specification 4 27000 NO Output 240 Vac 3A max Con
26. de good RFI EMC performance To calculate the maximum cable run length from the controller to the detector see page 27 For RS485 signal wiring protocol contact Honeywell Analytics for further details TP4MAN Issue 3 Apr 06 MANO0631 15 Installation Neutral AC Supply Live Gas Detector Sensor Enclosure Controller Enclosure E Cable screen attached to enclosures via cable entry glands To avoid ground loops ONLY bond controller enclosure to ground earth DO NOT bond both enclosures to ground earth Wiring Caution An earth point is provided inside the controller Ensure that all detector screens armor are grounded at a single earth star point at the controller or detector BUT NOT BOTH to prevent false alarms due to earth loops All electrical wiring connections are made via the Terminal Modules Wire size from 0 5 to 2 5 mm 20 AVVG to 14 AV G 1 0 mm is preferred TP4MAN Issue 3 Apr 06 MAN0631 16 Installation Always use suitable wiring techniques and crimps when terminating cable cores especially if running two cores to a single terminal Common controller connections are made at the Terminal Module for the Common Module Connections for each detector are made at the Terminal Module for each Channel Module Common Module Wiring Signals and DC power are connected to a 20 wire terminal block and mains power is connected via a 3 wire terminal block on the Terminal Module Termina
27. each channel module into service with the following types of gas detectors e 3 wire mV bridge e 2 wire 4 20 mA sink see page 59 3 wire 4 20 mA source see page 60 Note On the subsequent diagrams LED ON LED OFF 3 wire mV Bridge This description covers connection to gas detectors such as Sensepoint Flammable Carry out the following procedure 1 Check that all power and electrical connections to the controller and electrical connections to the gas detector are correct For gas detector details see its user manual For detector to controller wiring details see page 21 2 Apply power to the controller and check basic channel information is displayed See page 29 To skip the channel warm up sequence press and hold the Cancel button on the Channel Module for 3 seconds ALARM POWER FAULT TP4MAN Issue 3 Apr 06 MANO0631 57 10 11 Note Check for a minimum voltage of 2 9 Vdc at the detector If incorrect check for constant current supply of 200 mA 2 mA For detectors other than Sensepoint Flammable refer to their operating instructions Close the detector enclosure For gas detector details see its user manual Press the Up Down buttons on the controller simultaneously This enters configuration mode and the Set Gas Units and Range menu icon is displayed and flashes Select the Calibration Menu icon ATA Use the Up Down buttons Press the OK button The top left of the display reads CO indica
28. ee the subsequent diagram and the diagram on page 13 3 Slide the panel down to release it The panel springs upward and is held in the open position This provides access to the buttons Control Buttons Access Panel removed for clarity Cancel Button Up Button OK Button Down Button The four control buttons provide the following functions Button Function In Text Navigates up through menus and lists and is used to select highlight U o a menu option Also used to increment values e g range p Navigates down through menus and lists and is used to select highlight a menu option Also used to decrement values vows Enters a menu function Saves a user setting OK Exits cancels the current screen option and returns to the previous X screen option Acknowledges alarm fault Cancel ES With no gas event reported press the button once to put the controller through it self test routine see page 30 The results of these actions are displayed on the associated display TP4MAN Issue 3 Apr 06 MANO0631 31 Operation Using Menus Both the Common Module and each Channel Module use a menu system for configuration control that is displayed navigated in the same way Displaying Menus m Press the and Up and Down control buttons at the same time The Common Module shows the Event History menu icon flashing Each Channel Module displays 000 in the gas reading position and the Gas Units Ra
29. energized aig N Z O e P ALARM POWER FAULT Key LED on LED off M Z i m E LED flashing flash S Alarm 1 flashing and or and or F may TP4MAN Issue 3 Apr 06 MANO0631 41 Operation Status Outputs Operational z State Audible SS INA Display Relays for 2000 ppm Comms Alarm range 2000 44 Fault Alarm Relay 1 de energized open short On Alarm Relay 2 de energized 0 mA F circuit FFLF Fault relay de energized JC OCHO C OC ALARM POWER Ahe 2000 44 Alarm Relay 1 de energized 1 5 2 5 mA Inhibit NH Alarm Relay 2 de energized normally 2 0 F nim Fault relay energized mA n m ws ws see sdy O e X ALARM POWER FAULT Key LED on O LED off sji N Z Alarm 1 flashing and or and or F may e AM LED flashing Z IN flash TP4MAN Issue 3 Apr 06 MANO0631 42 Alarms Operation Channel Module alarms and how to deal with them are described on page 33 Menus The Channel Module has 4 menu options for configuring controlling the channel They are represented on the LCD screen by the icons shown in the following table which describes them and explains what they are for Menu Description Gas units range settings Function More information Change gas units V V LEL kppm ppm and range See page 52 Set zero and span 5 Calibrate the detector zero and span See page 52
30. etails This chapter details the following e general maintenance e troubleshooting see page 62 System configuration sheet see page 63 System review check sheet see page 64 General Maintenance Honeywell Analytics recommend that the controller s configuration and operation are checked annually using the two check sheets shown at the end of this section The System Configuration Sheet should be referenced during system checks and updated if any changes to the system configuration have been made as well as a calibration log The System Review Check Sheet contains a list of the minimum checks that should be made to ensure the proper and safe functioning of a system The gas detectors connected to the controller should be checked by following the procedures detailed in their user guides TP4MAN Issue 3 Apr 06 MANO0631 61 Maintenance Troubleshooting The following table details self diagnostics problem solving for Touchpoint 4 Configuration Fault Symptom Action Condition Power Supply Faults subject to selected settings DC1 normal All LEDs amp display off not Power LED green ON 25 fallen working 7117 Battery icon OFF Fault relay de energized Flashing FAULT LED amber F shown on display DC supply failed Fault alarm relay activated DC voltage lt 19 Vdc Audible alarm 2 19 Vde Battery icon flashes DC2 normal Power LED ON green Power LED green ON Battery icon OFF Flashing FAULT LED
31. hanges to show the current baud rate 5 Use Up Down to change the baud rate From 1200 4800 4800 9600 or 19200 6 Press OK to accept the change The display changes to show the number of channels connected ot the common module 7 Use Up Down to change the number of channels fitted 8 Press OK to accept the change Returns to the menu selection screen 9 Press Cancel Returns controller to normal operation Relay Action User Settings r 008 rit r 04 05 pus ro I LOI 360 413 05 vu 08 30 This section sets up the two alarm relays and the single fault relay 1 Access the menu system and select the menu option Press Up or Down The icon flashes TP4MAN Issue 3 Apr 06 MAN0631 47 User Settings 2 Press OK The display changes to the A1 alarm relay action menu The display shows either r 1 d for relay 1 de energized or r 1 E for relay 1 energized 3 Use Up Down to change the relay action Press OK to accept the change The display changes to the relay latching or non latching menu and shows either r 1 L for relay 1 latching or r 1 nL for relay 1 non latching 5 Use Up Down to change the relay action The following diagram shows the effect of latching or non latching relays Gas Reading Press Cancel button Press Cancel button Alarm Point Alarm Output Operat
32. ion Latching Alarm Output Operation Non Latching Audible alarm can be If gas rises again then silenced with gas present Audible Alarm re activates Audible Alarm Flashing visual indicators show Visual alarm not cleared until Visual indicators stop flashing alarm has occurred and Cancel gas alarm has cleared and and go steady when Cancel pressed not pressed Cancel is pressed but gas still present 6 Press OK to accept the change The display now changes to the current A2 alarm relay action menu 7 Change A2 relay settings as for relay A1 TP4MAN Issue 3 Apr 06 MANO0631 48 User Settings 8 Press OK to accept the changes The display now changes to the F fault relay settings 9 Change F relay settings as for relay A1 Change the settings as for relay A1 see step 3 to step 6 10 When settings are complete press OK Returns to the menu selection screen 11 Press Cancel Returns controller to normal operation TP4MAN Issue 3 Apr 06 MANO0631 49 User Settings Time and Date This menu sets the controller s real time clock 1 10 11 12 13 Access the menu system and select the menu option Press Up or Down The icon flashes Press OK At the bottom of the display the current selected year flashes Use Up Down to change the year Between 2002 and 2099 Press the OK button to accept the change The display changes to a flashing display of the current month setting Use Up Down to change
33. ising falling oxygen only Trip point 10 90 FS Other Isolated 4 20mA output proportional 0 100 FSD TP4MAN Issue 3 Apr 06 MAN0631 69 Warranty Warranty All products are designed and manufactured to the latest internationally recognized standards by Honeywell Analytics under a Quality Management system that is certified to ISO 9001 As such Honeywell Analytics warrants its products against defective parts and workmanship and will repair or at its option replace any instruments which are or may become defective under proper use within 12 months from date of commissioning by an approved Honeywell Analytics representative or 18 months from date of shipment from Honeywell Analytics whichever is the sooner This warranty does not cover disposable batteries or damage caused by accident abuse abnormal operating conditions or poisoning of sensor Defective goods must be returned to Honeywell Analytics premises accompanied by a detailed description of any issue Where return of goods is not practicable Honeywell Analytics reserves the right to charge for any site attendance where any fault is not found with the equipment Honeywell Analytics shall not be liable for any loss or damage whatsoever or howsoever occasioned which may be a direct or indirect result of the use or operation of the Contract Goods by the Buyer or any Party This warranty covers instrument and parts sold to the Buyer only by authorized distributors dealers and
34. isplay 0 100 full scale system status indicators including alarm set point alarm activated and power health Other indicators Audible alarm Terminations Ultra bright LEDs alarm red power green fault amber 85 dBA at 1m 90 dBA at 1 foot user hush facility re activated on new event Accessed via hinged front cover latch to hold open as required All cable conduit entry via pre formed knockouts at bottom of controller Screw terminals suitable for 0 5 mm 20 AWG to 2 5 mm 14 AWG Crimped connection recommended Do not over tighten the terminals The recommended maximum toque for the terminal block is 12 Ib in Environmental IP rating Indoor use IP 44 in accordance with EN60529 1992 Weight 6 Kg 13 2 Ib approx Operating 109C to 40 C 14 F to 104 F Temp Range Operating Humidity Range 10 to 9096 RH non condensing Operating Pressure Range 90 110 kPa Storage 40 C to 80 C 40 F to 176 F 20 to 80 RH non condensing TPAMAN Issue 3 Apr 06 MANO0631 67 Common Module Specifications Supply 85 265 Vac 50 60 Hz auto sensing 19 30 Vdc maximum power 160Wac and or 63VVdc Communications RS485 user configurable address and baud rate 1200 2400 4800 9600 19200 Remote accept reset push button normally open momentary close Other to activate Relays Common Alarm 1 A1 Common Alarm 2 A2 System Faul
35. l Module The following table lists the terminals and their functions and specifications The next diagram shows the 20 wire terminal block layout with terminal identifiers TP4MAN Issue 3 Apr 06 MAN0631 17 Installation Input Id Name Function Output Specification 4 N O Contact NO 5 Common C Alarm Relay 1 Output 240 Vac 3A max 6 N C Contact NC 7 N O Contact NO 8 Common C Alarm Relay 2 Output 240 Vac 3A max 9 N C Contact NC 10 N O Contact NO 11 Common C Fault Relay Output 240 Vac 3A max 12 N C Contact NC DC supply 19 30 Vdc a De battery back up Input 63Wdc max 14 D RS485 gut RS485 Communication au ii 7 to12V 15 D Link p 16 R1 Remote Reset i mole Input 12 Vdc 17 R2 18 A1 Output Al 19 A2 Output A2 20 F Output F Dedicated audio Output 24 Vdc 2300 mA visual alarm drive 21 Visible Output VIS 22 Power VE 24V 23 DC Power DC our Input 0 Vde battery back up The following diagram shows the 3 wire mains terminal block layout with terminal identifiers TP4MAN Issue 3 Apr 06 MAN0631 18 Installation e table lists the mains terminals and their functions and specification Id Name Function Uu Specification 1 Live L 2 Neutral N Power Supply Input 7 rii Vac 3 Earth Ground E RS485 connection This link is for serial connection by RS485 link to other control equipment The link settings can be configured for address and
36. minal Module Access Panel 2 Push down on the finger grips located at the top of the panel See previous diagram 3 Slide the panel down to release it 4 Pull the panel outward Pull it until the door is approximately at a right angle to the enclosure 5 Push the panel inward toward the enclosure This locks it in the open position and provides two handed access to the Terminal Modules Terminal Module Terminal Plastic Cover 20 vvire Terminal Block Common Module On Off Switch Terminal Plastic Cover Channel Module 8 wire Terminal Block 3 wire Terminal Block TP4MAN Issue 3 Apr 06 MAN0631 14 Installation To access the connections on the terminal blocks slide the clear plastic cover fitted over them off The plastic cover can be completely removed if required 6 After carrying out the procedures subsequently described close and secure the Terminal Module Access Panel with the screw Caution Always ensure the Terminal Module Access Panel is replaced refitted after work is complete Power Touchpoint 4 has an auto sensing power supply capable of operating between 85 and 265 Vac 50 60Hz mains supply and or 19 to 30 Vdc Honeywell Analytics recommend that the power to the controller is sourced from a locally fused circuit This should have an isolation facility for maintenance purposes The table on page 19 and the terminal block diagram following the table show the wiring for power to Touchpoint 4 Maxi
37. mum power requirement for worst case detector configuration and relays activated is 160Wac and or 63Wdc Touchpoint 4 can accept signals from three types of detector The table summarizes the types of detector compatible with the controller and the maximum power required Type of detector Maximum Power Recommended Detector 2 wire 4 20 mA sink 500 mA 19 to 30 Vdc Sensepoint Toxic and Oxygen 3 wire 4 20 mA source 500 mA 19 to 30 Vdc Sensepoint Plus and Sensepoint Pro 3 wire mV bridge 2 9 3 5V 200 mA 0 7W max Sensepoint Flammable Cabling Touchpoint4 is designed for use in safe areas Electrical installation should follow national guidelines using suitably approved cable and glands M20 or 3 4 NPT or conduit 3 4 NPT Approved cable glands must accommodate a 360 degree termination of the EMI shield Screened 0 5mm 20AWG to 2 5mm 14AWG cross sectional area cable should be used where appropriate to minimize unwanted effects from RF sources 1 0 mm is preferred Wires can be either solid or stranded type Ensure the cable gland is installed correctly and fully tightened The enclosure has 11 knockouts in the base sized for both M20 and 3 4 in NPT fittings When running cabling to the unit consider conduit cable weights to avoid any stress to the unit The following diagrams show examples of how to earth bond Steel Wired Armored SWA cable at enclosures The same principles apply to conduit installations These bonding techniques provi
38. n necessary to install commission operate and maintain the controller in conjunction with the Zareba range of gas detectors It consists of the following chapters Introduction e Installation see page 10 Operation see page 29 User Settings see page 44 Commissioning see page 57 e Maintenance see page 61 e Parts see page 65 e Specification see page 67 TP4MAN Issue 3 Apr 06 MANO0631 9 Installation Installation WARNINGS Touchpoint 4 is designed for installation and use in indoor safe area non explosive atmospheres Installation must be in accordance with the recognized standards of the appropriate authority in the country concerned Before carrying out any work ensure local regulations and site procedures are followed Access to the interior of the controller when carrying out any work must only be conducted by trained personnel Switch off and isolate the power supply to the controller when access is required Take any necessary precautions to prevent false alarms The detectors sensors that the controller connects to may be used for gas detection in hazardous atmospheres Refer to the individual detector sensor instructions for their details This chapter provides the following information about installing Touchpoint 4 e where to locate the controller its dimensions and how to mount it how to access the interior of the controller see page 13 cabling and wiring see page 15 Note It is rec
39. nd isolate the power supply to the controller when access is required Take any necessary precautions to prevent false alarms Once powered and connected properly with the gas detector s Touchpoint 4 displays gas concentration alarm fault and status information on each Channel Module and shows channel and system related information on its Common Module Management of the overall system and individual channels is via menus and control buttons This chapter provides operational information about the following e powering up e information on the displays see page 30 control buttons see page 31 e using menus see page 32 Common Module options see page 34 Channel Module options see page 38 Powering Up Touchpoint 4 is mains AC and or DC powered Power up power down the controller using the ON OFF switch located on the Terminal Module as follows 1 Access the interior of the controller See page 13 On Off Switch amp Fuse 2 Switch on Touchpoint 4 Use the On Off switch on the Common Module The controller is now in normal operation Note After switching on or off always close the access panel TP4MAN Issue 3 Apr 06 MANO0631 29 Operation Information on the Displays At switch on all display icons text numbers symbols 88888 on the Common Module are lit Ai AzF ON OFF all LEDs on the Common Module are lit the alarm buzzer sounds for 1 0 seconds This sequence repeats tvvice and is
40. nds whenever a channel event occurs e g gas alarm fault etc 3 LEDs below the screen indicate channel status information power on green gas alarm red and fault amber Each channel s alarms and faults are output to the Common Module where they LCD are monitored and where common alarms OAOA kppm are invoked Range 888 EL Units The display screen on each Channel VIN Module shows the gas concentration both graphically and numerically range units alarm fault status and configuration mode The diagram shows the display layout Bar Graph T The meaning of the menu icons is explained on page 43 ea l Co Lo co T Gas Reading Value E gt N n Alarm Fault Status Status Indications Menu Icons BM e Typical display indications and default relay status for a particular operational state are shown in the following examples Status LEDs O ALARM POWER FAULT O TP4MAN Issue 3 Apr 06 MAN0631 38 Operation Status Outputs Operational x State Audible TOITA Display Relays for 2000 ppm Comms Alarm range GOU ppm pulu x Alarm Relay 1 de energized 77 Alarm Relay 2 de energized N Fault relay energized Normal Off default 4mA operation 000 puro Alarm set point indicators C QC 00 bars flash e O ALARM POWER FAULT 2000 44 Alarm Rel
41. nge menu icon flashes Navigating Menus 1 Press either the or Q Up or Down control buttons This steps through the menu choices until one is selected The associated icon flashes 2 Press the e OK control button to enter the selected menu Accepting Menu Choices Press the e OK control button This saves the selection value and moves to the next step Cancelling Operations Choices To cancel operations choices m Press the Cancel button This returns to the previous menu level setting etc Pressing Cancel again returns to normal operation Note The system automatically returns to normal operation if no buttons are pressed for more than 30 minutes For details of the Common Module menu see page 37 For details of the Channel Module menu see page 43 To change user settings configuration using the menus and control buttons see page 44 TP4MAN Issue 3 Apr 06 MANO0631 32 Operation Alarms This section describes how detector events are shown at the Common Module and the Channel Module and how to respond to them All channel alarms and faults are monitored by the Common Module and can be acknowledged reset there When any detector event occurs e g Alarm 1 Alarm 2 or Fault the related Channel Module reports this as follows e the status icon for the type of event flashes e g AC for Alarm 1 NZ the LED for the type of event flashes e g AX ALARM the channel
42. ocedures that explain how to use menus see page 32 TP4MAN Issue 3 Apr 06 MANO0631 44 User Settings od eo1nos nuayy 2 o suny 90 OP J9MOd pausid 10 OG OV Z P n Ov JP pales nuopy leq uu L 65 0 Z 0 21 1 6602 0002 0 SUINJOH o sejnuiul 1 99 9S Jnoy 199 9S 1 1 fep 129168 uluouu 193199 Jeak 198 8S peusiuid o o snje s Suluole Guiyoze uou peziBieuse AER une pue p zi l u N L 4 10 4 10 10 eedeu n wueje Guyo pozu ZV 10 1eedeu o T L 4 09 8S 3 14 S p 01 1 00261 nuayy o sunay 9 10 0096 0081 PZ 011 peysiul4 p lqeuz 008 0021 ssoeJppy 19S Cr Jo JequinN 19S pneg 195 uonoojes U9219S uol 5 l s nuaui sumlaH o une o BN awl pue seq JJO NO 10 4 MO1SIH peusiul 10901 PSA YM SMOUS ZV LV 19010 CS p ustul p jue o p8l2 S ev Lv 102199 xeu 19810 X ANvV ATV ATV ATV ANuvV v 2 co eo on 05 o 2 T COBY s OH gt c0050 S c o O 0 6 9 S gt 8 G 2 a OO D o Es sf 3 422495 Oo 83259 45 TP4MAN Issue 3 Apr 06 MAN0631 User Settings Event History This menu is to review up to 40 time and date records for alarms faults including channel number and controller Power On Off events 1
43. ommended that a local fused power feed spur with lockout switch is used Earth Ground loops or poor screening are the most common cause of false alarms Proper installation using appropriate earth techniques improves e resistance to radio frequency interference RFI e g mobile phones and walkie talkies e resistance to induced signals from magnetic fields EMC e g high power cables and switch gear Location Touchpoint 4 can only be installed in indoor safe areas Refer to International codes of practice e g National Electrical Code NEC or Canadian Electrical Code CEC where applicable for guidance when installing Ensure that the maximum distance from the controller to the detector is within specification Locate the bracket so that when the controller is fitted to it there is e easy access to it e a clear view of the controller s displays normally eye level check for national local regulations regarding the viewing of displays enough space to open the enclosure s access panels for cabling maintenance adjustments etc enough space for cable or conduit access to the bottom of the enclosure TP4MAN Issue 3 Apr 06 MAN0631 10 Installation Follow the advice of e experts having specialist knowledge of gas detection and control systems e experts having knowledge of the process plant system and equipment involved safety and engineering personnel Always record the location of the detectors conne
44. on page 47 shows the effect of latching or non latching relays 8 Press OK to accept the change The display now changes to the current A2 Alarm 2 setting 9 Alarm 2 settings are changed in the same way as for Alarm 1 A2 alarm levels can be set between the A1 alarm level and the full scale range The default setting is 50 of the full scale range TP4MAN Issue 3 Apr 06 MAN0631 55 User Settings 10 When settings are complete press OK Returns to the menu selection screen 11 Press Cancel Returns controller to normal operation Channel Address This option sets the channel s address By default the four channels are set to Add1 Add2 Add3 and Add4 from left to right 1 Access the menu system and select the menu option Press Up or Down The icon flashes 2 Press OK The display shows the channel address 3 Use Up Down to change the channel address From Addo Add1 Add2 Add3 or Add4 Note Setting the address of a channel to Addo disables the channel 4 Press the OK button to accept the change 5 Press Cancel to return to normal operation Common Module Default Configuration Function Default Configuration Address 001 Baud Rate 9600 Alarm Relay 1 A1 Latching normally de energized energizes on any A1 alarm Alarm Relay 2 A2 Latching normally de energized energizes on any A2 alarm Fault Relay F Non latching normally energized de energizes on fault power loss Channel Module
45. r page 55 This menu is the first one displayed when the menu system is accessed It sets the units of gas measurement and the range 1 Press the Up and Down down buttons simultaneously This accesses the menu system and displays the menu icon 100 which flashes ALEL 2 Press OK The current units and range are displayed 3 Press Up or Down to select a different unit of gas measurement See the subsequent table m 4 Press OK to accept the selected unit CE The display novv shovvs the current range C C 2C J 5 Press the Up or Down buttons to select a different range Default units and ranges are shown in the following table Unit kppm ppm LEL v V Range 1 0 999 9 1 0 999 9 10 100 1 0 100 or 10 9999 6 When settings are complete press OK Returns to the menu selection screen 7 Press Cancel Returns controller to normal operation Caution If the range is changed the alarm level will also be changed Set desired alarm levels per page 55 TP4MAN Issue 3 Apr 06 MAN0631 53 User Settings Zero and Span This menu is for calibrating the controller measurements to the connected gas detector 1 Access the menu system and select the menu option Press Up or Down The icon flashes 2 Press OK The top left of the display reads CO to indicate the set zero menu mode The gas reading displays the current real zero value Note Ensure the sensor is in clean air before carrying out the next step
46. representatives as appointed by Honeywell Analytics The warranties set out in this clause are not pro rata i e the initial warranty period is not extended by virtue of any works carried out there under TP4MAN Issue 3 Apr 06 MANO0631 70 Find out more www honeywellanalytics com Contact Honeywell Analytics Europe Middle East Africa Life Safety Distribution AG Wilstrasse 11 U11 CH 8610 Uster Switzerland Tel 41 0 44 943 4300 Fax 41 0 44 943 4398 gasdetection honeywell com Americas Honeywell Analytics Distribution Inc 400 Sawgrass Corporate Pkwy Suite 230 Sunrise FL 33325 USA Tel 1 954 514 2700 Toll free 1 800 538 0363 Fax 1 954 514 2784 detectgas honeywell com Asia Pacific Honeywell Analytics Asia Pacific 508 Kolon Science Valley 1 187 10 Guro Dong Guro Gu Seoul 152 050 Korea Tel 82 0 2 2025 0307 Fax 82 0 2 2025 0329 analytics ap honeywell com Technical Services ha global service honeywell com lesue 3 04 2006 H MANO631 TPAMAN 07 07 www honeywell com 2007 Honeywell Analytics Honeywell 11080
47. ry devices correct Audio Visual alarms Signs Valves DCS SCADA TP4MAN Issue 3 Apr 06 MANO0631 64 Maintenance Are the devices suitable for the relay ratings Correct switching power rating or driving other relays Other General Comments Checks carried out by Date Nextcheck TP4MAN Issue 3 Apr 06 MANO0631 65 This chapter lists part numbers for complete controllers spare items and accessories Touchpoint 4 Controllers Parts Description Part No 4 Channel 4 x mA input 0 x mV input TPWM4440 3 x mA input 1 x mV input TPWM4431 2 x mA input 2 x mV input TPWM4422 1 x mA input 3 x mV input TPWM4413 0 x mA input 4 x mV input TPWM4404 3 Channel 3 x mA input 0 x mV input TPWM4330 2 x mA input 1 x mV input TPWM4321 1 x mA input 2 x mV input TPWM4312 0 x mA input 3 x mV input TPWM4303 2 Channel 2 x mA input 0 x mV input TPWM4220 1 x mA input 1 x mV input TPWM4211 0 x mA input 2 x mV input TPVVM4202 1 Channel System 1 x mA input 0 x mV input TPVVM4110 mA input 1 x mV input TPVVM4101 TP4MAN Issue 3 Apr 06 MAN0631 Parts Accessories Description Part No mA expansion kit TP4MAEK includes mA input module display module IDC lead interconnect cable and fixings mV expansion kit TP4MVEK includes mV input module display module IDC lead interconnect cable and fixings Spares
48. ry supply backup power see page 16 e 3 wire terminal block mains power see page 16 power on off toggle switch and replaceable fuse e 3 relays for alarms and faults For electrical installation details see page 17 Channel Module Caution The type of Channel Module fitted is specific to the type of attached gas detector and must NOT be used with other detector types Either of the following types of Channel Module can be fitted to any of the controller s four channel positions mV module 4 20 mA module Each of these types of Channel Module consists of a specific type of Display Module and Terminal Module Both types allow easy set up and configuration calibration of the channel to the attached gas detector TP4MAN Issue 3 Apr 06 MANO0631 8 Introduction The Display Module features an LCD screen to display gas concentrations and ranges settings alarms and faults and 4 buttons three behind a Controls Access Panel that are used to navigate through an integral menu system to set up the channel detector settings and view a history record of channel status e g alarms etc The Terminal Module provides the connection point for channel signals and features the following 8 vvire terminal block for the gas detector signals relay outputs and repeated 4 20 mA signal see page 16 2relays for alarms For electrical installation details see page 20 General This Technical Manual provides all the informatio
49. s audible alarm sounds At the same time the Common Module reports events as follows e the audible alarm sounds continuously e the channel number with the event condition is highlighted by a flashing square around it e g NG for channel number 1 Z IN e the LED for the type of event flashes e g ALARM the corresponding relays outputs are activated To acknowledge accept any alarm press the Cancel button on the Common Module This causes e the Common Module audible alarm to be silenced e the related icons and LEDs on the Common Module change from flashing to steady e theicons and LEDs on the relevant Channel Module change from flashing to steady The alarm can be acknowledged at the individual Channel Module by pressing its Cancel button but although the alarm fault LED becomes steady there the audible alarm and event LED at the Common Module continue Pressing the Cancel button again silences the Common Module audible alarm and turns off all the related icons outputs and LEDs This resets the alarm fault TP4MAN Issue 3 Apr 06 MANO0631 33 Operation Common Module Caution Gas events occurring at detectors while the Common Module is in the menu mode are not reported there The Channel Module continues to monitor gas detector events and report them The Display Module on the Common Module provides a graphical user interface that during normal operation shows common system status information individual
50. t F Rating SPCO 3 A 240 Vac non inductive load Default Setting Latching Normally de energized Energize on any A1 Latching Normally de energized Energize on any A2 alarm Latching Normally energized De energize on any alarm fault power loss User Configurable Latchino non latching Energized de energized Options Channel Module Number of Up to four channel modules may be fitted to any system mV and mA types Inputs available Input modules to match the following types of connected detector 2 wire 4 20 mA 3 wire 4 20 mA Detector Type 3 wire mV bridge loop powered source output Sensepoint Toxic Sensepoint Plus or Example Sensepoint Flammable and Oxygen Sensepoint Pro mV Bridge Input Module mA Input Module Detector Constant current supply 200 mA Maximum detector current supply 500 mA Supply Self regulating supply voltage Minimum guaranteed supply voltage from subject to cable resistance Max loop resistance 18 Ohms Input impedance the controller 19 Vdc 100 Ohms TP4MAN Issue 3 Apr 06 MAN0631 68 Specifications Relays Alarm 1 A1 Alarm 2 A2 Rating SPCO 3A 240VAC non inductive load Default setting Latching De energized Energize on alarm Factory setting 20 FS Factory setting 40 FS Latching non latching User Energized de energized configurable options R
51. tact 5 Alarm Relay 1 Common C Alarm Level 1 Output 240 Vac 3A max Alarm Relay 1 N C 6 Contact NC Output 240 Vac 3A max 7 Isolated signal output I Output 0 22 mA signal g uu NO Output 240 Vac 3A max Contact 9 Alarm Relay 2 Common C Alarm Level 2 Output 240 Vac 3A max Alarm Relay 2 N C Contact NC Output 240 Vac 3A max 11 Isolated signal output I 235 Output 0 22 mA signal TP4MAN Issue 3 Apr 06 MANO0631 20 Installation The next diagram shows the 3 wire detector power signal terminal block layout with terminal identifiers Input Output Id Name Function Specification 4 20 mA input module 2 wire 4 20 mA loop powered or 3 wire 4 20 mA source Min guaranteed 19 Vdc Input impedance 100 Ohms mV input module 3 wire mV bridge self regulating supply voltage subject to cable resistance Maximum loop resistance 100 Ohms 1 Power supply Gas Output Detector power and signal 2 Signal Signal Input Variable signal 3 Power supply Output Vdc Zareba Sensepoint Gas Detector Connections Touchpoint 4 is specifically designed for use with the Zareba Sensepoint range of gas detectors The subsequent diagrams show connection details for these units For further information about Zareba Sensepoint detectors refer to their individual user guides TP4MAN Issue 3 Apr 06 MAN0631 21 Installation eniq jueuls 3 eAnisues
52. the 988 38 controller s self test procedure A2 F 2 3 99 89 89 The Common Module display then shows 66 66 local time and date O O o O o e power LED indicator lit ALARM POWER FAULT ALARM POWER FAULT 008 008 The Common Module then tries to communicate with any connected individual Channel Module to show the number of Channel Module s 1 4 connected 1 1 2 3 4 The controller then begins normal operation 04 07 06 04 07 00 99 18 09 18 O e O e O ALARM POWER FAULT ALARM POWER FAULT Simultaneously all the icons on the display of each of the Channel Modules come on for 1 second They then show a warm up count down from C180 3 minutes to C000 To skip the vvarm up sequence press the channel s Cancel button for 3 seconds After completing the vvarm up the individual channels start to communicate E o O e o with the Common Module ALARM POWER FAULT iLARM POWER FAULTALARM POWER FAULT TP4MAN Issue 3 Apr 06 MAN0631 30 Operation Control Buttons The control buttons for the Common Module and each Channel Module are located beneath an access panel underneath their displays To access the buttons carry out the following procedure 1 Access the controller interior See page 13 Note None of the Control Buttons Access Panels can be opened until access is made 2 Push down on the finger grip located at the bottom of the Control Buttons Access Panel S
53. ting the set zero menu mode The display shows the current gas reading real zero value Ensure the sensor is in clean air When the gas reading is stable adjust the reading to zero Use the Up Down buttons Press OK The display shows a 10 second countdown When the countdown finishes the display shows GOOD if set zero has succeeded The display then changes to the set span menu mode indicated by CS in the top left of the display If set zero fails the display shows FAIL and returns to the start of the set zero mode Fit a flow adapter to the gas detector sensor First remove any accessory fitted to the sensor e g weather protection Apply calibration span gas to the detector Adjust the gas flow rate to 0 3 l min Commissioning ALARM POWER FAULT Honeywell Analytics recommend the use of half full scale gas for calibration purposes contact a distributor for the supply of calibration gas The controller now displays the actual gas measurement at the gas detector TP4MAN Issue 3 Apr 06 MAN0631 58 12 13 14 15 16 Commissioning When the gas reading is stable adjust the reading to the actual concentration of the calibration gas applied to the sensor Use the Up Down buttons Press the OK button The display shows a 10 second countdown If the set span succeeds the display shows GOOD If the set span fails the display shows FAIL and returns to the beginning of the set span mode
54. y shows GOOD if the span has succeedd If the span fails the display shows FAIL and returns to the beginning of the span menu 9 When settings are complete press Cancel Returns controller to normal operation TP4MAN Issue 3 Apr 06 MAN0631 54 User Settings Alarm Levels and Relay Action Sets the alarm levels for Alarm 1 and Alarm 2 as well as how the alarm relays operate For oxygen either a Rising oxygen enrichment or Falling oxygen deficiency alarm can be selected 1 Access the menu system and select the menu option Press Up or Down The icon flashes 2 Press OK The current A1 alarm 1 setting is displayed 3 Use Up Down to change the value A1 alarm levels can be set between 0 and the FS full scale range The default setting is 25 of the full scale range 4 Press OK to accept the change If the gas units are V V and the gas being detected is oxygen then a rising alarm UP or a falling alarm DOWN can be selected Use Up Down to change the value 5 Press OK to accept the change The display changes to the A1 relay action menu The display shows either r 1 d for Relay 1 de energized or r 1 E for Relay 1 energized 6 Use Up Down to change the relay action 7 Press OK to accept the change The display changes to the relay latching or non latching menu and shows either r 1 L for relay 1 latching or r 1 N for relay 1 non latching Use Up Down to change the relay action The diagram
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