Nexus 1-8 Loop (A1557) Analogue Addressable Control Panel Application Guide

Transcription

1 Nexus 1-8 Loop (A1557) Anaogue Addressabe Contro Pane Appication Guide Contents Page 1.0 Introduction and Typica System Iustration Cabinet Specifications Hardware Specifications Software Specifications Pane Enhancements Compatibe Fied Devices Nexus Repeater Panes Networking Wiring Recommendations Engineer s Toos 20 Appendices i Technica Specification Notes 21 ii Other Reevant Documentation 22 iii Compatibe Loop Devices and Pane Responses 23 Document Ref:Nex8appdoc/Rev Page 1 of 27 Originator MC Checked by AC_ Approved by JBJ

2 1.0 Introduction and Typica System Iustration The Nexus anaogue addressabe pane is avaiabe as a 1-8 oop pane using pug-in oop driver cards. Each oop is rated at 200mA and wi contro up to 126 Apoo XP95 devices. Up to 255 addresses may be configured across the oops for output functions, with 3 independenty programmabe output bits per address. Panes are housed in we-designed encosures and are finished in a hard-wearing epoxy paint. The motherboard eectronics are fixed to a detachabe chassis thus faciitating a competey empty encosure for first fix instaation. Top entry pastic grommets, bottom/rear entry pastic grommets (for mains) and rear entry knockouts are designed to assist with cabe instaation. The Nexus has a 4 ine x 20 character backit LCD dispay, showing device address, zone, type, status and ocation text. The LCD dispay is aso used as a menu-driven engineers configuration dispay. User contros are accessed by means of keyswitch enabed membrane contros. User and engineering faciities are accessed via 3 password eves. 64 zona LEDs and pug-in printer are avaiabe as options. The pane provides 2 common fire changeover reays and 1 common faut changeover reay, each rated at 1A, 30V DC. Six normay open inputs provide for remote sience, reset system, evacuate, sience faut buzzer, cass change and remote faut input. The Nexus pane may contro up to 13 additiona dupicate dispays, with fu user and engineer capabiity via RS485 data comms (24V DC power aso required). Up to 31 x 8-way programmabe pane expansion boards may be connected to the pane via an RS485 MUX I/O data ink (24V DC power aso required). Each 8-way board may provide either 8 programmabe open inputs and 8 programmabe reays or 8 programmabe open inputs and 8 programmabe two-stage aarm circuits. Extensive pane and network cause/effect programming is achieved via the PC programming package. Fu networking with other Nexus and Focus panes, network repeaters and graphics package may be achieved with an additiona pug-in network driver card. Network cause/effect may be programmed between Nexus panes, Focus panes and active network repeaters. Limited network signaing may aso be achieved with Dupex panes and passive network repeaters. Document Ref: Nex8app.doc/Rev Page 2 of 27 Originator MC Checked by

3 FIRE P R E S S HE RE ISOLATOR ISOLATOR F IRE P R E S S H ER E FIRE PR E S S HE RE FIRE P R E S S HE RE BARRIER B REA K GLASS HAZARDOUS AREA SECONDARY PANEL CONTROLS SILENCE ALARMS RESET EVACUATE CLASS CHANGE SILENCE FAULT BUZZER FAULT SIGNAL INPUT BR EAK GLASS A1445 A1444/7 MINI SWITCH MONITOR WITH INTERRUPT RELAY OUTPUT UNIT BR EA K GLASS EXTINGUISHING SYSTEM REMOTE INDICATOR A1445 BR EAK GLASS A1445 A1444 A1445 A1446 APOLLO TRANSLATOR BEAM DETECTOR CONVENTIONAL FIRE PANEL PANEL REPEATER FIRE DAMPER MONITORING BARRIER ALARMS FIRE & FAULT RELAYS ENGINEERS PROGRAMMING P.C. KONEX NETWORK REPEATER ZONE 1 ZONE 2 ZONE 3 ZONE 4 ZONE 5 ZONE 6 ZONE 7 ZONE 8 NEXUS PANEL (UP TO 15 ACTIVE AND 17 ADDITIONAL PASSIVE NODES) NETWORK CONTROLS AND INDICATIONS PROGRAMMABLE FROM NETWORK REPEATER TYPICAL LOOP ALARM MANAGER GRAPHICS P.C. Note: This is an iustration ony and not a wiring schematic. Document Ref: Nex8app.doc/Rev Page 3 of 27 Originator MC Checked by

4 2.0 Cabinet Specifications 2.1 Surface Cabinets A cabinets are manufactured from 18SWG sheet stee and finished in satin texture epoxy powder stove paint. Top entry grommets and rear entry knockouts are provided. Cabinet coour: RAL 7035 Light Grey c b b a a Diagram A Diagram B Diagram A Diagram B Grommets 13 off 27 off a 480mm 480mm b 410mm 670mm c 144mm 144mm NOTE: Diagram A shows the optiona cabinet used for the Nexus 1-8 oop pane with a imit of 2 oops and no expansions board space. It is aso used for the arger cabinet Repeater option. Diagram B shows the cabinet used for the Nexus 1-8 oop pane fitted with up to 8 oops and space for 2 pane expansion boards. Document Ref: Nex8app.doc/Rev Page 4 of 27 Originator MC Checked by

5 2.1.1 Order Codes and Descriptions - Contro Panes Part No Description 2500/812 Nexus 1 oop anaogue/addressabe (LCD) contro pane (A1557) c/w 1 oop card, expandabe to 2 oops using additiona oop card. 2500/813 Nexus 2 oop anaogue/addressabe (LCD) contro pane (A1557) c/w oop cards. 2500/814 Nexus 3 oop anaogue/addressabe (LCD) contro pane (A1557) c/w oop cards, expandabe to 8 oops using additiona oop cards. 2500/815 Nexus 4 oop anaogue/addressabe (LCD) contro pane (A1557) c/w oop cards, expandabe to 8 oops using additiona oop cards. 2500/816 Nexus 5 oop anaogue/addressabe (LCD) contro pane (A1557) c/w oop cards, expandabe to 8 oops using additiona oop cards. 2500/817 Nexus 6 oop anaogue/addressabe (LCD) contro pane (A1557) c/w oop cards, expandabe to 8 oops using additiona oop cards. 2500/818 Nexus 7 oop anaogue/addressabe (LCD) contro pane (A1557) c/w oop cards, expandabe to 8 oops using additiona oop card. 2500/819 Nexus 8 oop anaogue/addressabe (LCD) contro pane (A1557) c/w oop cards. 2500/131 Additiona oop cards for Nexus panes (A1504) Order Codes and Descriptions - Contro Panes with Zone LEDs Part No Description 2500/820 Nexus 1 oop anaogue/addressabe (LCD) contro pane (A1557) with zone LEDs c/w 1 oop card, expandabe to 8 oops using additiona oop cards/expansion motherboard. 2500/821 Nexus 2 oop anaogue/addressabe (LCD) contro pane (A1557) with zone LEDs c/w oop cards, expandabe to 8 oops using additiona oop cards/expansion motherboard. 2500/822 Nexus 3 oop anaogue/addressabe (LCD) contro pane (A1557) with zone LEDs c/w oop cards, expandabe to 8 oops using additiona oop cards. 2500/823 Nexus 4 oop anaogue/addressabe (LCD) contro pane (A1557) with zone LEDs c/w oop cards, expandabe to 8 oops using additiona oop cards. 2500/824 Nexus 5 oop anaogue/addressabe (LCD) contro pane (A1557) with zone LEDs c/w oop cards, expandabe to 8 oops using additiona oop cards. 2500/825 Nexus 6 oop anaogue/addressabe (LCD) contro pane (A1557) with zone LEDs c/w oop cards, expandabe to 8 oops using additiona oop cards. 2500/826 Nexus 7 oop anaogue/addressabe (LCD) contro pane (A1557) with zone LEDs c/w oop cards, expandabe to 8 oops using additiona oop card. 2500/827 Nexus 8 oop anaogue/addressabe (LCD) contro pane (A1557) with zone LEDs c/w oop cards. Document Ref: Nex8app.doc/Rev Page 5 of 27 Originator MC Checked by

6 2.2 Semi-Fush Bezes The semi-fush beze ocates to the rear of the beveed edge of the back box, eaving the beveed edge and door raised out from the wa. Finished in the same coour as the cabinet back box and fitted by means of pinch bots, thus avoiding the need to dri the cabinet. h c e g e f f a d g b f b Diagram A Diagram B Diagram A Diagram B Hoe Height a 487mm 487mm Hoe Width b 417mm 677mm Hoe Depth c 114mm 114mm Max Beze Height d 543mm 543mm Max Beze Width e 473mm 773mm Beze Overap f 30mm 30mm Beze Depth g 30mm 30mm Door Protrusion h 30mm 30mm NOTE: Diagram A shows the optiona cabinet used for the Nexus 1-8 oop pane with a imit of 2 oops and no expansion board space. It is aso used for the arger cabinet Repeater option. Document Ref: Nex8app.doc/Rev Page 6 of 27 Originator MC Checked by

7 Diagram B shows the cabinet used for the Nexus 1-8 oop pane fitted with up to 8 oops and space for 2 pane expansion boards Order Codes and Descriptions Part No Description 2501/125 Semi-fush beze for Nexus 1-8 oop pane (Doube doored cabinet) 2501/124 Semi-fush beze for repeater pane 2500/838 (& Nexus Singe doored cabinet) 2501/121 Semi-fush beze for repeater pane 2500/ /120 Semi-fush beze for network repeater pane 2500/ /122 Semi-fush beze for network repeater pane 2500/ Fuy Fush Beze Fixed to the standard cabinet back box in pace of the door and sized arger than the back box. Avaiabe in poished or brushed brass, stainess stee and painted finishes. c e e a d f b f b f Diagram A Diagram B Diagram A Diagram B Hoe Height A 485mm 485mm Hoe Width B 450mm 720mm Hoe Depth C 144mm 144mm Beze Height D 518mm 518mm Document Ref: Nex8app.doc/Rev Page 7 of 27 Originator MC Checked by

8 Beze Width E 486mm 746mm Hinge Protrusion F 20mm 20mm NOTE: Diagram A shows the optiona cabinet used for the Nexus 1-8 oop pane with a imit of 2 oops and no expansions board space. It is aso used for the arger cabinet Repeater option. Diagram B shows the cabinet used for the Nexus 1-8 oop pane fitted with up to 8 oops and space for 2 pane expansion boards Order Codes and Descriptions Part No Description 2501/156 Fuy-fush painted beze for 1-2 oop pane (painted to customer s specification) 2501/157 Fuy-fush stainess stee beze for 1-2 oop pane (brushed or poished) 2501/158 Fuy-fush brass beze for 1-2 oop pane (brushed or poished) 2501/153 Fuy-fush painted beze for 1-8 oop repeater pane 2500/838 (painted to customer s specification) 2501/154 Fuy-fush stainess stee beze for 1-8 oop repeater pane /838 (brushed or poished) 2501/155 Fuy-fush brass beze for 1-8 oop repeater pane 2500/838 (brushed or poished) 2501/127 Fuy-fush painted beze for 1-8 oop repeater pane 2500/834 (painted to customer s specification) 2501/128 Fuy-fush stainess stee beze for 1-8 oop repeater pane /834 (brushed or poished) 2501/129 Fuy-fush brass beze for Nexus 1-8 oop repeater pane /834 (brushed or poished) Specia Fuy-fush painted beze for Konex network repeater pane /170 (painted to customer's specification) Specia Fuy-fush stainess stee beze for Konex network repeater pane 2500/170 (brushed or poished) Specia Fuy-fush brass beze for Konex network repeater pane /170 (brushed or poished) Specia Fuy-fush painted beze for Konex network repeater pane /173 (painted to customer's specification) Specia Fuy-fush stainess stee beze for Konex network repeater pane- 2500/173(brushed or poished) Specia Fuy-fush brass beze for Konex network repeater pane /173 (brushed or poished) Document Ref: Nex8app.doc/Rev Page 8 of 27 Originator MC Checked by

9 3.0 Hardware Specifications 3.1 Mechanica Assemby Iustration Motherboard Expansion Motherboard Dispay board assemby mounted on removabe door Loop Cards Loop Cards Expansion Cards Network Card A way reay A way aarm Power Suppy Board Space for Interna 12AH Battery Set Printer Document Ref: Nex8app.doc/Rev Page 9 of 27 Originator MC Checked by

10 LCD dispay 4 x 20 character ine to dispay 2 events Iuminates when the the mains suppy is heathy. LED fashes when a fire is triggered. It then goes steady when the SILENCE ALARMS is pressed. Fashing LED in FIRE. Prompts the user to operate the SILENCE ALARMS contro in accordance with the fire proceedures in operation. The LED then goes steady. Iuminates when the aarms and pane outputs woud be deayed in the event of a fire condition. Iuminates when a device is in an aert condition. Genera faut iuminates when a genera system faut has occurred SUPPLY HEALTHY FIRE ACCEPT DELAY ON ALERT 3.2 User Contros & Indications System disabed iuminated when detectors or inputs are isoated GENERAL FAULT DISABLED TEST SYSTEM FAULT MORE MESSAGES Iuminates when the pane is in engineers test mode. Iuminates when there is a system faut. Sience aarms contro. Press to sience the aarms. SILENCE ALARMS SCROLL MESSAGES TEST ALARMS ACCESS MENU OVERRIDE DELAY EVACUATE Press to revea more messages on the LCD dispay ACCESS CONTROLS Fashes when there are more events to be viewed on the LCD dispay. Pressing the SCROLL MESSAGES wi revea the data unti the LED goes steady Press to test the aarm sounders. Reease to cear. RESET SYSTEM CLEAR DISPLAY TEST DISPLAY SILENCE BUZZER ESCAPE ENTER # * System Reset contro. Press to reset the system after the Sience Aarms has been pressed. Press to cear the LCD dispay after a faut has been ceared. Test dispay to test a LEDs and pane buzzer. Sience buzzer contro. Press to sience the faut or aert buzzer. Press to escape from the engineer programme function. Press to enter engineer's data Press to access engineers menu via access code. Press to override the output deay. Evacuate contro operates the aarm circuits and the fire reays. Press to operate and press SILENCE ALARMS to sience. Access Contros Keyswitch. Position "0" inhibits a the contros. Position "1" enabes a the contros 3.3 Nexus 1-8 Loop 64 Zone LED s with Text Identification The Nexus 1-8 oop pane may be suppied with or without zona LED fire indications. ACCESS CONTROLS ZONE LOCATION Document Ref: Nex8app.doc/Rev Page 10 of 27 Originator MC Checked by

11 3.4 Engineer s Faciities! Lithium Battery: Caution - danger of exposion if battery is incorrecty repaced. Repace ony with same or equivaent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer s instructions. This battery shoud be repaced by trained service personne ony. Fied terminas J14 keyboard port D0+ DO- 24v 0v Dispay terminas n 0 1 Aux Aux Ft Aux I/O Repeater Remote inputs Aarm Aarm n p n n p p n 1 2 c 1 o c 2 o n 2 m m r r r r s r e s c f 0 c 4 x x o 0 i i a s v b o v + v t c z v t Fuse8 24V 1A Fuse 7 24V 1A U2 EPROM! J5 - PC port B1 - Lithium cock battery Network Loop1 Loop 2 n n n n o o i i o o i i o o i i A1549 zone board interface J4 A1558 expansion board interface 0 v 2 4 v Fuse 9 24V 3A 8 v f t on off ABCN J12 remove if zone board monitoring required LBAR1 [See aarm ist] LBAR2 [See aarm ist] Proc faied Fuse 10 24v 3A J3 [jumper not fitted] 2 4 v 8 v 0 v 0v 5v 24v Power for oop expansion board Processor, dispay power and common faut from PSU Sience Sience SW 1 aarms buzr Configuration Reset Loca switches system evac Test aarms Test amps J9 Buzzer enabe Loop power from PSU J6 - Network card sot J8- Loop 2 card sot LBAR 1 Aarm List. Comm faied... Faut. Isoated. Suppy faut. Aarm faut. Si aarms. Si buzzer. Sys reset. LBAR2 Aarm List. Net enabe. LP1 enabe. LP2 enabe. LP3 enabe. LP4 enabe. LP5 enabe. LP6 enabe. LP7 enabe. LP8 enabe. J7- Loop 1 card sot Document Ref: Nex8app.doc/Rev Page 11 of 27 Originator MC Checked by

12 3.4.1 Loop Card Expansion Board o + o - i + i - o + o - i + i - o + o - i + i - Loop 3 Loop 4 Loop 5 Loop6 Loop 7 Loop 8 o + o - i + i - o + o - i + i - o + o - i + i - A1557 motherboard connector Loop 3 card sot Loop 4 card sot Loop 5 card sot Loop 6 card sot Loop 7 card sot Loop 8 card sot 0V 5V 24V 3.5 Technica Specifications NOTE: Due to the wide scope of pane options, we strongy recommend the use of our battery cacuation chart which is avaiabe on PC disk. The information beow shoud not be used to cacuate standby battery size Power Suppies Mains input votage: 230V AC -6% + 10% System operating votage: 24V DC Quiescent current at 24V DC: Pease refer to Battery and Loop Cacuator Quiescent oop card current 65mA x oop current Loop card max. current 200mA Power suppy max: 5 24V DC Aarm power output max: 1 Amp per 24V DC (Note 2) Auxiiary output max: V DC (Note 3) Battery charger output: 1.5 Amps (Note 4) Battery type: 24V seaed ead acid Output Circuits Aarm circuits: 2 Aarm circuit monitoring: Open/short circuit (Note 5) Repeater output: Seria data RS485 (Note 6) Printer output: Parae Mutipex inputs/outputs: 248 (via A1535/A1536 boards) Pane Network: Connection of 15 panes via Network data ink Aarm fuse rating: 1 Amp therma resetabe fuse Battery fuse rating: 6.3 Amp (20mm gass) Auxiiary fuse rating: 0.5 Amp (20mm gass) Document Ref: Nex8app.doc/Rev Page 12 of 27 Originator MC Checked by

13 Mains fuse rating: Input Circuits 3 Amp (20mm gass) Detection oops: 1-8 Pease refer to the Battery and Loop cacuator Detection oop fuse rating: 250mA therma resettabe No. of sensors on oop: 126 maximum (Note 8) Reay Outputs 2 independent reays are provided which operate as foows: reay: 1 doube poe changeover, operates on any fire aarm Faut reay: 1 singe poe changeover operates on any faut signa A reay contacts are rated at 24V DC 1 Amp Cabe Terminations Mains terminas: Aarm and oop terminas: A other terminas: Shrouded, marked & fused, accept max 2.5mm 2 cabes Screw terminas, accept max. 2.5mm 2 cabes Screw terminas, accept max. 2.5mm 2 cabes A termina functions are identified by screen printing on the circuit boards. For Notes pease see Appendix i. 4.0 Software Specifications 4.1 Genera The Nexus pane aows up to 126 addresses per oop. Devices may be numbered in any order, gaps in the numbering sequence are permitted. NOTE: Pease refer to the PC-based Software Programming Guide for Nexus Anaogue Addressabe Contro Panes for the fu text, zone, cause/effect and networking capabiity. 4.2 Overview of Engineer s Menu Options Access eve :SET TIME/DATE 2:ISOLATE DEVICES 3:EDIT DEV/LOGO TEXT Singe device, range, de-isoate a, read. Via PC or specia QWERTY keyboard Access eve :CONFIGURE LOOP 5:DEVICE STATUS 6:LOOP CONTENTS 7:ZONE ALLOCATION 8:ALARM TEST 9:DEVICE TEST The pane wi identify and report the type and quantity of sensors used on the oop (i.e. ionisation smoke, optica smoke, or heat sensor) The anaogue vaue can be identified & the detector sef-tested, the detector LED and the Remote LED can be turned on either in the enabed mode or the disabed mode. Pane reports oop content on the dispay. 255 zones (of which 64 are visibe indication zones), programmabe across 8 oops and/or pane inputs. Sounders operate for 1 second every 10 seconds. Iuminates the device LED. Puses the fire LED on the pane and Document Ref: Nex8app.doc/Rev Page 13 of 27 Originator MC Checked by

14 sounds the interna buzzer. No sounder operation, System automaticay resets after 25 seconds ready for the next device test. 0:EXTENDED MENU Provides access to extended menu as detaied beow: 1:ALERT TRIP LEVELS Anaogue vaues in increments of 5. 2:FIRE TRIP LEVELS Anaogue vaues in increments of 5. 3:PANEL DELAY Overridden by Deay Override, BGU or Evacuate. Set enabe period day/night, deay time 1-10 minutes Enabe/disabe. 4:READ MEMORY 64 events - most recent first. 5:CLEAR PRINT QUEUE Cears events in printer queue. 6:NUMBER OF DISPLAYS Sets number of pane dispays/repeaters. 7:PRINT MEMORY 64 events - most recent first. 8:PRINT C/E DATA Singe output, oop address or fu isting Access eve :EDIT C/E DATA 0:NETWORK Pane and oop (See Cause/effect programming guide). Configures panes in a network. Document Ref: Nex8app.doc/Rev Page 14 of 27 Originator MC Checked by

15 5.0 Pane Enhancements 5.1 The Nexus 1-8 oop pane may be enhanced to provide additiona faciities. Both the Nexus 1-8 oop pane inputs and outputs can be adapted and enhanced by means of accessory PCBs or software changes. A secondary cabinet is usuay required for a PCBs. NOTE: Other reevant documentation is avaiabe providing more detais. LOOPS ALARMS FIRE & FAULT RELAYS SECONDARY PANEL CONTROLS SILENCE ALARMS RESET EVACUATE CLASS CHANGE SILENCE FAULT BUZZER FAULT SIGNAL INPUT PANEL REPEATER KONEX NETWORK REPEATER ZONE 1 ZONE 2 ZONE 3 ZONE 4 ZONE 5 ZONE 6 ZONE 7 ZONE 8 NETWORK CONTROLS AND INDICATIONS PROGRAMMABLE FROM NETWORK REPEATER ENGINEERS PROGRAMMING P.C. NEXUS PANEL (UP TO 15 ACTIVE AND 17 ADDITIONAL PASSIVE NODES) ALARM MANAGER GRAPHICS P.C. Document Ref: Nex8app.doc/Rev Page 15 of 27 Originator MC Checked by

16 5.1.1 Pane Enhancement Order Codes & Descriptions Part No Description 2500/157 A1535 programmabe expansion board - 8 open inputs & 8 reay outputs 2500/158 A1536 programmabe expansion board - 8 open inputs & 8 aarm outputs 2500/ way zone LED kit for 1-8 oop Nexus pane 2500/066 to 2500/ /221 Encosure c/w 3A psu & space for 6.2AH battery set & 2 or 4 pane programmabe expansion boards (A1535 or A1536) 2500/223 Encosure c/w 5A psu & space for 6.2AH battery set & 2 or 4 pane programmabe expansion boards (A1535 or A1536) 2500/107 Printer 2500/198 1A 24V DC door retainer power suppy unit in encosure (no battery back-up) Size - 300h x 350w x 75d 2500/197 MPC1 1A power suppy unit in encosure with space for 3.2AH battery set Size 300h x 350w x 75d 2500/199 MPC3 3A power suppy unit in encosure with space for 12AH battery set Size 355h x 370w x 90d 2500/200 MPC5 5A power suppy unit in encosure with space for 24AH battery set Size 300h x 360w x 190d 2500/201 10A Switch mode power suppy unit in encosure with space for 12AH battery set Size 600h x 380w x 210d A1535/A Way Expansion Boards Up to 31 (A1535 & A1536) 8 way programmabe expansion boards may be connected to each Nexus 1-8 oop pane. Two may be housed within the cabinet; a further 29 may be connected via an RS485 comms - for oca expansion ony. Loca power is required for each board in addition to the RS485 comms ink. WARNING: In order to conform to the requirements of BS5839, the A way aarm board must be used adjacent to the main pane. The inputs and outputs are fuy programmabe within the pane s cause/effect faciity. The output type (eg reays or aarm circuits) are determined by the board type chosen. The inputs may be monitored or non-monitored, or indication ony. Pease refer to A Way Reay Board & A Way Aarm Board documentation for further detais. 5.2 Battery sizes (YUASA) Battery Rating 3.2AH battery 12V 6.2AH battery 12V 12AH battery 12V 15AH battery 12V 38AH battery 12V 65AH battery 12V Battery Size 134 ength x 67 wide x 64 high 151 ength x 65 wide x 97.5 high 151 ength x 98 wide x 97.5 high 181 ength x 98 wide x 167 high 197 ength x 165 wide x 170 high 350 ength x 166 wide x 174 high Document Ref: Nex8app.doc/Rev Page 16 of 27 Originator MC Checked by

17 6.0 Compatibe Fied Devices 6.1 Loop Fied Device Order Codes & Descriptions Note: Pease refer to the Loop compatibiity Notes in Appendix iii. Part No Description 2501/022 XP95 Anaogue Addressabe Ionisation Smoke Detector 2501/023 XP95 Anaogue Addressabe Optica Smoke Detector 2501/253 XP95 Anaogue Addressabe Muti-sensor Detector 2501/024 XP95 Anaogue Addressabe Temperature Detector (Standard) 2501/021 XP95 Anaogue Addressabe High Temperature Detector 2501/020 XP95 Anaogue Addressabe Detector Base c/w card 2501/251 XP95 Loop Powered Beam Detector 2501/252 XP95 Beam Detector Refector 2501/212 XP95 Bank XPERT Card 2501/019 XP95 Manua Ca Point 2501/229 XP95 Weatherproof Ca Point 2501/027 XP95 Anaogue Addressabe Isoator (2501/026 base required) 2501/026 XP95 Anaogue Addressabe Isoator base 2501/218 XP95 Anaogue Addressabe Isoating base (max. 20 detectors between isoators) 2500/235 Addressabe break gass unit (XP95) without back box 2501/240 Backbox for addressabe break gass unit (XP95) 2500/243 Addressabe Weatherproof Breakgass Unit 2500/226 Remote square indicator 2500/227 Remote round indicator 2501/221 XP95 oop powered sounder; max. 40 per oop (ow eve) - requires XP95 base & detector 2501/222 XP95 oop powered sounder; maximum 40 per oop (ow eve) - red cap 2501/223 XP95 oop powered sounder; maximum 40 per oop (ow eve) - white cap 2501/254 XP95 high output sounder (standaone) 2501/255 XP95 ow profie sounder (for use with isoating base) 2501/216 Mini-switch monitor with interrupt - boxed 2501/217 Output unit, 1 reay, oop powered - boxed 2501/275 XP95 Input/Output Unit 2501/276 XP95 Switch Monitor 2501/277 XP95 Switch Monitor Pus 2501/278 XP95 Zone Monitor 2501/279 XP95 Sounder Contro Unit 2501/280 XP95 Mini Switch Monitor with interrupt 2501/281 XP95 DIN Rai Mounted Input/Output Unit 2501/282 XP95 DIN Rai Mounted Output Unit 2501/283 XP95 DIN Rai Mounted Switch Monitor 2501/284 XP95 DIN Rai Mounted Switch Monitor Pus 2501/285 XP95 DIN Rai Mounted Zone Monitor 2501/286 XP95 DIN Rai Mounted Sounder Contro Unit 2501/287 XP95 DIN Rai Mounted Isoator 2500/236 A1444 basic outstation board (3 inputs)*** 2500/237 A1445 reay outstation board (3 inputs, 3 reays)*** 2500/238 A1446 sounder outstation board (3 inputs, 1 sounder circuit, 1 reay)*** 2500/240 A1447 add-on zone monitor board for above outstation boards*** Document Ref: Nex8app.doc/Rev Page 17 of 27 Originator MC Checked by

18 6.2 Genera Accessories Order Codes & Descriptions Part No Description 2501/ mm be (24 vots DC) 2501/055 Roshni eectronic Sounder (24 vots DC) Shaow Base (IP54) 2501/044 Roshni Eectronic Sounder (24 vots DC) Deep Base (IP 65) 2501/048 Squashni Sounder and Base 2501/049 Cover Pate for Squashni Sounder 2501/056 White Bedhead Sounder 2501/043 Xenon fashing beacon (24 vots DC - 2 watts) 2501/033 Door retainer (24 vots DC) 2501/034 Door retainer (240 vots AC) 2501/035 Door retainer foor bracket Document Ref: Nex8app.doc/Rev Page 18 of 27 Originator MC Checked by

19 7.0 Nexus Repeater Panes Up to 13 repeater panes can be connected to the RS 485 repeater terminas. The repeaters can be powered either from the pane s auxiiary suppy (See Battery and Loop cacuator for maximum vaues) or from a oca power suppy. A repeater panes are fuy functiona with user and engineer access at a eves via access codes. The repeater panes are avaiabe with surface, semi fush or fuy fush encosures to match the Nexus pane. Pease refer to the Dupex, Nexus and Discovery Repeater Appication, Instaation and Commissioning Manua for further detais. 8.0 Networking The Nexus pane is fuy compatibe with the konex network when fitted with the 2500/160 (A1593) network card. A Nexus 1-8 oop panes are fuy networkabe with other Nexus panes, network repeaters and touch-screen graphics. Fu information and cause & effect programming may be transmitted across the network. Pease refer to PC-Based Software Programming Guide and the Konex Network Appication Guide for further detais. LOOPS ALARMS FIRE & FAULT RELAYS SECONDARY PANEL CONTROLS SILENCE ALARMS RESET EVACUATE CLASS CHANGE SILENCE FAULT BUZZER FAULT SIGNAL INPUT HAZARDOUS AREA PANEL REPEATER KONEX NETWORK REPEATER ZONE 1 ZONE 2 ZONE 3 ZONE 4 ZONE 5 ZONE 6 ZONE 7 ZONE 8 NETWORK CONTROLS AND INDICATIONS PROGRAMMABLE FROM NETWORK REPEATER ENGINEERS PROGRAMMING P.C. NEXUS PANEL (UP TO 15 ACTIVE AND 17 ADDITIONAL PASSIVE NODES) ALARM MANAGER GRAPHICS P.C. Document Ref: Nex8app.doc/Rev Page 19 of 27 Originator MC Checked by

20 9.0 Wiring Recommendations Pease refer to the Wiring Recommendations Datasheet Engineer s Toos Order Codes & Descriptions Part No Description 2500/501 Test too (Apoo protoco) 2501/168 IBM QWERTY keyboard adaptor 2500/151 PC programme disk & ead Document Ref: Nex8app.doc/Rev Page 20 of 27 Originator MC Checked by

21 Appendices i Technica Specification Notes 1. Quiescent current is stated assuming mains faiure conditions, therefore the genera faut LED wi be iuminated and the faut buzzer wi sound. 2. The tota current drawn by both aarm circuits operating must not exceed 2 Amps. 3. The tota DC auxiiary current drawn must not the vaues stated in the Technica Specification. The power suppy current imiting wi operate if ratings are exceeded. 4. The battery charger empoyed is the constant votage type and the current wi be dependent upon the state of charge of the battery. 5. Aarm ine monitoring operates using poarity reversa. A aarm sounders and/or visua aarms must be made poarity sensitive for ine monitoring to operate correcty. 6. Repeater data output is avaiabe at terminas in the contro pane. Two cores are required for the connection of repeater panes. The maximum cabe ength between the contro unit and any repeater unit is 2 metres. The cabe must be suitabe for RS485 data such as Beden 8132 or equivaent. If power is provided from the contro unit, 2 additiona cores are required. 7. The contro pane provides an RS485 mutipex data ink for driving additiona output devices such as zona reays, aarms, mimic indicators etc. The output functions are programmabe at site eve. 8. The number of sensor devices may need to be reduced due to the power requirements of the devices themseves. sensors, heat smoke, ca points etc. may be fitted in any combination up to the maximum (126) addressing capabiity of the protoco. Zone monitors in particuar require a higher operating votage and aso draw significanty more current from the contro unit; reference to the system design manua is necessary if zone monitors are to be used on the oop. 9. If any devices which contain an inductive coi (reays etc.) are connected to the pane, these shoud be suppressed by connecting a diode across the positive and negative connections of the coi. Document Ref: Nex8app.doc/Rev Page 21 of 27 Originator MC Checked by

22 ii Other Reevant Documentation Saes Literature Nexus 1-8 Loop Instaation & Commissioning Manua Nexus 1-8 Loop User Instructions Nexus Repeater Documentation A Way Reay Board Documentation A Way Aarm Board Documentation PC-Based Software Programming Guide Wiring Recommendations Battery and Loop Cacuation Software After-saes Technica Support Booket Document Ref: Nex8app.doc/Rev Page 22 of 27 Originator MC Checked by

23 iii Compatibe Loop Devices and Pane Responses The foowing tabe shows a devices compatibe with the pane. It shows the pane s response to events from each device type, and indicates the change in anaogue vaue and input bits that wi be dispayed in the status mode. Note that some device types automaticay receive cause effect outputs by defaut. Any such programming is indicated in the defaut cause and effect coumn. Device type CEL sounder controer CEL Loop powered sounder Series 90 sounder/ sounder controer XP95 sounder/ sounder Type Code Condition Pane response Anaogue Vaue Status bits (210) 1 Quiescent Input 1 operated Mode 1 AV = 64 Input 2 operated Mode 2 8 Input 3 operated Remote faut Circuit faut Remote faut 1 Quiescent Faut Remote faut 1 Quiescent Circuit faut or faut input operated 1 Quiescent Circuit faut controer CEL I/O unit 2 Quiescent Input 1 operated Input 2 operated Input 3 operated or power suppy faied Series 90 3-way I/O unit 2 Quiescent Input 1 operated Input 2 operated Input 3 operated Remote faut Remote faut Input Remote faut Input Remote faut AV = XX 01X 001 Output bits 0 = evacuate 1 = aert 2 = reay 0 = evacuate 1 = aert 2 = not used 0 = evacuate 1 = aert 2 = not used 0 = evacuate 1 = aert 2 = not used 0 = reay 1 1 = reay 2 2 = reay 3 0 = reay 1 1 = reay 2 2 = reay 3 Defaut cause and effect Bit 0 set on evacuate Bit 0 set on evacuate Bit 0 set on evacuate Bit 0 set on evacuate Comments X means status does not affect pane status Document Ref:Nex8appdoc/Rev Page 23 of 27 Originator MC Checked by AC_ Approved by JBJ

24 Device type Series 90 3-way I/O anaogue unit Series 90 1-way I/O unit Series 90 switch monitor unit Type Code Condition Pane response Anaogue Vaue Status bits (210) 2 Quiescent AV = 8 to 44 Input 1 operated AV = 55 to 127 1XX Input 2 operated Input 5 to 54 01X Input 3 operated Remote faut AV = 0 to Quiescent Input operated Quiescent Input operated XP95 I/O unit 2 Quiescent Input operated Opto input active Input faut Input Remote faut 100 1X0 010 Output bits 0 = reay 1 1 = reay 2 2 = reay 3 0 = reay 1 = not used 2 = not used 0 = remote indicator 1 = not used 2 = not used 0 = remote indicator 1 = not used 2 = not used XP95 output unit 2 Quiescent 0 = reay Series 90 ionisation smoke XP95 ionisation smoke CEL zone monitor Series 90 zone monitor 3 Quiescent Faut 3 Quiescent Faut 4 Quiescent Input 1 operated Input 2 operated Input 3 operated 4 Quiescent Circuit faut Data faut Data faut Remote faut Remote faut AV = 8 to 44 AV = 55 to to 54 AV = 0 to 7 AV = 8 to 44 AV = 55 to to 54 AV = 0 to 7 AV = 64 8 AV = 64 1 = sef test 1 = sef test 0 = reay 1 1 = reay 2 2 = reay 3 0 = reset 1 = test Defaut cause and effect Bit 0 and bit 2 set when device is in fire Bit 0 and bit 2 set when device is in fire Bit 0 set on reset or cear fauts Bit 0 set on reset or cear fauts Comments X means status does not affect pane status. See note 2. overrides input which in turn overrides remote faut See note 1. See note 1. Program LED bit in cause effect if required Document Ref: Nex8app.doc/Rev Page 24 of 27 Originator MC Checked by

25 Device type Series 90 contro unit monitor XP95 Miniswitch monitor XP95 Switch monitor XP95 Switch monitor pus XP95 Zone Monitor XP95 contro unit monitor XP95 Radio Interface Series 90 optica smoke XP95 optica smoke Type Code Condition Pane response Anaogue Vaue Status bits (210) 4 Quiescent Aarm AV = 64 Circuit faut Remote faut 4 Quiescent Aarm AV = Circuit faut Remote faut 4 Quiescent Aarm Circuit faut 4 Quiescent Aarm Circuit faut 4 Quiescent Aarm Circuit faut 4 Quiescent Aarm Circuit faut 4 Quiescent Aarm Circuit faut 5 Quiescent Faut 5 Quiescent Faut Remote faut Remote faut Remote faut Remote faut Remote faut Data faut Data faut AV = AV = AV = 64 AV = 64 AV = 64 AV = 8 to 44 AV = 55 to to 54 AV = 0 to 7 AV = 8 to 44 AV = 55 to to 54 AV = 0 to 7 Output bits 0 = faut test 1 = aarm test 2 = remote LED 0 = faut test 1 = aarm test 0 = not used 1 = aarm test 0 = opto-reset 1 = aarm test 0 = reset 1 = aarm test 0 = reset 1 = aarm test 0 = reset 1 = aarm test 1 = sef test 1 = sef test Defaut cause and effect Bit 0 set on reset or cear fauts Bit 0 set on reset or cear fauts Bit 0 set on reset or cear fauts Bit 0 set on reset or cear fauts Bit 0 set on reset or cear fauts Bit 0 set on reset or cear fauts Bit 0 set on reset or cear fauts Bit 0 and bit 2 set when device is in fire Bit 0 and bit 2 set when device is in fire Comments Program LED bit in cause effect if required Program LED bit in cause effect if required Program LED bit in cause effect if required Program LED bit in cause effect if required Program LED bit in cause effect if required Program LED bit in cause effect if required See note 1. See note 1. Document Ref: Nex8app.doc/Rev Page 25 of 27 Originator MC Checked by

26 Device type XP95 beam Detector XP95 fame detector XP95 mutisensor opt/heat detector Series 90 heat detector XP95 heat detector standard XP95 heat detector high Series 90 capoint/ capoint monitor Type Code Condition Pane response Anaogue Vaue Status bits (210) 5 Quiescent AV = 8 to 44 AV = 55 to to 54 Faut Data faut AV = 0 to 7 5 Quiescent AV = 8 to 44 AV = 55 to to 54 Faut Data faut AV = 0 to 7 5 Quiescent Faut 6 Quiescent Faut 6 Quiescent Faut 6 Quiescent Faut 7 Quiescent Aarm Faut XP95 capoint 7 Quiescent Aarm Faut Data faut Data faut Data faut Data faut Faut Faut AV = 8 to 44 AV = 55 to to 54 AV = 0 to 7 AV = 8 to 44 AV = 55 to to 54 AV = 0 to 7 AV = 8 to 44 AV = 55 to to 54 AV = 0 to 7 AV = 8 to 44 AV = 55 to to 54 AV = 0 to 7 AV = 64 AV = 64 L10 L01 L10 L10 L01 L10 Output bits 1 = sef test 1 = sef test 1 = sef test 1 = sef test 1 = sef test 1 = sef test 1 = sef test 1 = sef test Defaut cause and effect Bit 0 and bit 2 set when device is in fire Bit 0 and bit 2 set when device is in fire Bit 0 and bit 2 set when device is in fire Bit 0 and bit 2 set when device is in fire Bit 0 and bit 2 set when device is in fire Bit 0 and bit 2 set when device is in fire Bit 2 set when in fire Bit 2 set when in fire Comments See note 1. See note 1. See note 1. See note 1. See note 1. See note 1. Input bit 2 confirms LED operation and is represented by L Input bit 2 confirms LED operation Document Ref: Nex8app.doc/Rev Page 26 of 27 Originator MC Checked by

27 Device type XP95 Mini switch monitor with interrupt XP95 USA mini priority switch monitor Type Code Condition Pane response Anaogue Vaue Status bits (210) 7 Quiescent L10 Aarm AV = 64 L01 Faut Faut L10 7 Quiescent L10 Aarm AV = 64 L01 Faut Faut L10 Output bits 1 = sef test 1 = sef test Defaut cause and effect Bit 2 set when in fire Bit 2 set when in fire Comments Input bit 2 confirms LED operation Input bit 2 confirms LED operation Notes: 1. The anaogue threshods for anaogue detectors can be changed for both fire and aert. See the instaation and commissioning manua for detais. 2. On the S90 3-way anaogue unit, either the anaogue vaue or ogic inputs can raise aarms. The anaogue threshods can aso be changed for fire and aert on this device. See the instaation and commissioning manua for detais. 3. The number of devices with LEDs operated is imited to eight per oop. 4. If a device has more than one condition active then ony the highest eve event wi be reported athough ower eve aarms may be present on the dispay. For exampe, if a smoke detector enters an aert condition this wi be indicated on the pane. If the device subsequenty enters a fire condition the aert wi cear but the aert LED wi become steady to indicate the event occurred. Document Ref: Nex8app.doc/Rev Page 27 of 27 Originator MC Checked by