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ZX Fire Alarm Control Panels 

 

MORLEY-IAS 

 

Installation Manual 

Document No. 996-174-000-1, Revision: 01 

Page 35 

The ZX5Se Fire Alarm Control Panel supervises and charges the two 12-volt batteries that make 
up the standby power source. Batteries are available commercially and should be of the sealed, 
lead-acid type. Suggested suppliers for the Batteries are Yuasa and Power-Sonic. 

Use the current rating chart, along with the following formulae, to determine the size of the 
batteries to satisfy the specific installation conditions. 

Batteries with capacity greater than 24Ah should be installed in a separate enclosure that is 
suitable for Fire Protection Use such as Battery Box – 797-078, with wiring connected to the 
panel through conduit. 

4.1  Sensor Current Calculations 

4.1.1 Quiescent 

Load 

Refer to the manufacturers’ published data sheets for the supply current required by each sensor 
type in normal mode. Take into account the figures quoted for whether the detector LED flashes 
when the signalling device is addressed – refer to the Commissioning manual for details of the 
Setup parameter to turn this blinking on / off. 

Calculate the total current required by the sensors connected to all signalling loops. This should 
be based on the quantity of each device installed and the supply current required for the device. 

4.1.2 Alarm 

Load 

Refer to the manufacturer’s published data sheets for the supply current required by each sensor 
type. 

Calculate the total current required by the sensors connected to all signalling loops. This should 
be based on the quantity of each device installed and the supply current required for the device 
as above. 

When a fire alarm condition is registered, the panel will turn on the sensor LED indicators for the 
first four sensors that register an alarm. Refer to the manufacturers’ data sheet for the current 
supply required for these LED indicators. 

Calculate the total current required by any loop-driven sounders or output modules active in alarm 
conditions. NOTE: The LED of all activated System Sensor output modules will be turned ON. 

4.1.3 Adjustment 

Factors 

The figures calculated for sensor current, above, should be multiplied by an adjustment factor of 
1.8  before being used in the Current Rating Chart. 

 

 

4.2  Local Systems Ampere Hour Calculation 

 

Use the following formula to calculate the size 
of batteries required for the installation. 

C = Total A * 24 hours 
D = Total B * 0.5 hours 

These installations require a standby period of 
24 hours plus thirty minutes of alarm operation 
at the end of the standby period. 

 

Battery Ah = 1.25 * (C + D)

 

 

Summary of Contents for FW9003 Range

Page 1: ...FW9003 Range Document No 996 174 000 1 Issue 01 installation manual This manual should not be left with the end user...

Page 2: ...eral Introduction 11 3 4 2 2 ZX1Se ZX2Se Arrangement 11 3 4 2 3 ZX5Se Arrangement 12 3 4 2 4 General Battery Connection 12 3 4 3 Detection Loops 13 3 4 3 1 Loop Wiring Installation 14 3 4 3 2 EMC Comp...

Page 3: ...ttention 36 5 1 2 Monthly Attention 36 5 1 3 Quarterly Attention 36 5 1 4 Yearly Attention 36 5 2 REPLACEMENT OF COMPONENTS 37 5 2 1 Lithium Standby battery 37 5 2 2 Liquid Crystal Alphanumeric Displa...

Page 4: ...LOOP EMC ABSORBER INSTALLATION 24 FIGURE 25 RS485 SCREEN EARTH ARRANGEMENT 24 FIGURE 26 RECOMMENDED CABLE ROUTING ARRANGEMENT ZX1SE ZX2SE 26 FIGURE 27 RECOMMENDED CABLE ROUTING ARRANGEMENT ZX5SE 26 FI...

Page 5: ...he ZX1Se ZX2Se ZX5Se and ZX10Se Fire Alarm Control Panels are 1 1 2 1 5 and 1 10 loop panels for use with analogue addressable devices from the following detector manufacturer ranges S90 Apollo Hochik...

Page 6: ...al and local fire systems installation regulations specific to the country and location of the installation Consult with the appropriate Authority Having Jurisdiction AHJ for confirmation of the requi...

Page 7: ...functions that are not required by EN54 These are outlined below Ancillary Function Manual Section Auxiliary supply output 3 4 6 Panel network output ports Port C 3 4 7 3 5 1 1 3 5 1 3 Master panel t...

Page 8: ...Panel or 720 001 301 1 ZX1Se Fire Alarm Control Panel 722 001 301 1 2 Installation Manual 996 174 000 X 1 1 1 1 3 Commissioning Manual 996 175 000 X 1 1 1 1 4 User Manual 996 182 000 X 1 1 1 1 5 Refe...

Page 9: ...tted When attaching the enclosure to a surface use mounting hardware capable of supporting this weight and reinforce the wall if necessary The ZX10Se can weigh in excess of 76 8kg with two 24Ah batter...

Page 10: ...on the circuit boards 3 2 Dimensions and Fixing Points EARTH EARTH BATT MON AC MON 25V AUX O P RELAY 1 RELAY 1 RELAY 2 RELAY 2 SOUNDER OUTPUTS POWER LIMITED 24V 0V A A B B COM COM N C N C N O N O ZX2S...

Page 11: ...e FS1 FS2 FS3 250V A S 250V A S 250V A S 3 15A 1 6A 5 0A FS1 FS2 FS3 ISOLATE ELSEWHERE F1 T 2A H 250V N L CPU Board Base card Transformer and Filter Assembly Power Supply Card AC Mains Terminal Block...

Page 12: ...the loop driver module At least one loop driver board MUST be installed for the unit to operate as a Fire Alarm Control Panel The base card may be augmented by one ZX1Se one or two ZX2Se or up to thr...

Page 13: ...errite Large Affix cable tie around wires below ferrite Maintain separation between the 120 230V and the low voltage wiring Do not route in the same trunking and keep apart in the enclosure For EMC Co...

Page 14: ...h suitable earth fault protection incorporated in the building installation wiring The minimum cross sectional area of the mains cable should be 0 75mm and the supply should be fused with a 5A HRC ant...

Page 15: ...commercially available silicon sealant 3 4 2 2 ZX1Se ZX2Se Arrangement Included in the packing is a battery cable kit Use the cable included in this kit to connect the negative terminal of battery No...

Page 16: ...to allow a strap to be fitted 17Ah 17Ah Battery stop For battery sizes greater then 12Ah it may be necessary to cut off the spade terminals connected to the battery cables These should be replaced by...

Page 17: ...f recommended cables The core size length of wiring run and detection circuit loading will produce a voltage drop along the length of the cable To determine if the installed loop driver can fully supp...

Page 18: ...re made on the terminal blocks at the top of the base card 3 4 3 1 Loop Wiring Installation Data Power OUT Data Power OUT RETURN RETURN Form the loop by taking wires from the positive and negative ter...

Page 19: ...ing is broken at each isolation point 3 4 3 2 EMC Compliance For EMC Compliance fit the Ferrite Absorbers supplied with the loop driver board around the SLC Loop cables Cables should be screened and s...

Page 20: ...uired for the last Loop driver card and the supplied cable can be discarded ZX5Se 25V RELAY 1 RELAY 1 RELAY 2 RELAY 2 COM COM N C N C N O N O ZX2Se ZX1Se Figure 13 Adding Loop Driver Cards ZX1Se ZX2Se...

Page 21: ...and must be verified by the Loop Battery Calculator Each sounder output is monitored for open and short circuits An end of line EOL resistor 6k8 0 5W minimum P N 170 073 682 must be fitted to the las...

Page 22: ...the top cover of the back box Refer to the figure at the top of the previous page for wiring connection details to the Filter PCB Cable runs in excess of 1km 3200 are not recommended Otherwise the ca...

Page 23: ...r fault conditions Terminate the Auxiliary Relay circuit wiring at the Filter PCB installed at the left hand side of the inside of the top cover of the back box Refer to the figure below for wiring co...

Page 24: ...alled at the left hand side of the inside of the top cover of the back box Refer to the figure below for wiring connection details to the Filter PCB 24V 0V A A B B PL_LOOP2 RL2 RL1 To Filter PCB Facto...

Page 25: ...5 Interface card in each panel using the Port C interface position For detailed information on networking and wiring installation for a panel network refer to document P N 996 075 3 4 7 2 Master Panel...

Page 26: ...supplied with the RS485 Interface Card Refer to document 996 067 Each supervised peripheral device must be given an address The address can be in the range 1 126 Refer to the Installation Guide for ea...

Page 27: ...t device on the link Continue wiring to all the units to be connected to the link connecting A to A and B to B EOL EOL B A B A Install EOL 150R 0 5W minimum P N 170 073 151 resistors in the spare term...

Page 28: ...gether must be considered When wiring between RS485 cards and or peripherals if a drain earth wire is available it should not be bonded to the chassis at both ends of the link The drain earth wire sho...

Page 29: ...X5Se or ZX10Se Fire Alarm Control Panels should be of an approved fire resistant type The drain earth wire where available should be connected to the earth tag on the cable entry gland and to a suitab...

Page 30: ...O Sounder and AUX Power Power Limited Relay Outputs Not Power Limited RS485 RS232 Power Limited SLC Circuits Power Limited AC Mains Input Sounder Relay and AUX cables routed to factory fitted Filter...

Page 31: ...ing any of the internal circuit boards Follow the specific instructions supplied with each item of additional equipment At least one loop driver board MUST be installed for the unit to operate as a Fi...

Page 32: ...rd Card Figure 28 Positions for Additional Boards ZX2Se 3 5 1 3 ZX5Se Arrangement Serial Interface Cards Port D Port C Port B J1 Loop Driver Modules J2 Loop 1 Loop 2 Loop 3 Loop 4 Loop 5 TB10 TB7 TB8...

Page 33: ...orrectly aligned and pushed fully home onto the pin headers The ZX2Se and ZX5Se Fire Alarm Control Panels only supports one manufacturer loop type at a time DO NOT install loop drivers of different ty...

Page 34: ...ve the required transmission path integrity The system can be expanded to provide a data interface between the panel and control centres peripheral devices repeaters and annunciators and to network wi...

Page 35: ...re to be installed on top of the loop driver boards loops 3 5 in the ZX5Se or ZX10Se panel Use the four nylon spacers M3 x 30mm supplied with the RS485 module to mount the loop driver card to the base...

Page 36: ...ctor on the CPU Board Fasten down the cable along the inner lid using tie wraps and adhesive bases Connect the transformer 8 volt secondary winding leads to the 2 way connector on the printer driver b...

Page 37: ...uxiliary 24V DC supply 4 4 ZXR5B Active 0 1252 0 1593 ZXR4B Passive 0 1252 0 1503 4 Way Relay EXP 014 0 0802 0 1603 8 Way Input EXP 029 0 0652 0 0972 4 way sounder EXP 015 0 1202 3 2203 40 way Event M...

Page 38: ...y 24V DC supply 4 4 ZXR5B Active 0 1252 0 1503 ZXR4B Passive 0 1252 0 1503 4 Way Relay EXP 014 0 0802 0 1603 8 Way Input EXP 029 0 0652 0 0972 4 way sounder EXP 015 0 1202 3 2203 40 way Event Mimic LE...

Page 39: ...to all signalling loops This should be based on the quantity of each device installed and the supply current required for the device 4 1 2 Alarm Load Refer to the manufacturer s published data sheets...

Page 40: ...uld arrange to test the following 1 Check entries in the logbook inspect the panel s log taking appropriate remedial action where necessary 2 Examine all battery connections 3 Check the alarm fault an...

Page 41: ...gives a life that is significantly better than most other display technologies The contrast of the LCD will gradually deteriorate as this part ages This item should therefore be changed when normal co...

Page 42: ...rent 1mA Auxiliary Relay 2 volt free changeover outputs Relay 1 configured as Fault output Relay 2 configured as Fire output Contacts rated at 24V AC DC 1 Amp 0 6pF maximum Minimum switched load 1mA 5...

Page 43: ...Relay 2 volt free changeover outputs Relay 1 configured as Fault output Relay 2 configured as Fire output Contacts rated at 30V AC DC 1 Amp maximum Minimum switched load 1mA 5V Sensor Circuit 1 to 5 p...

Page 44: ...ature compensated 36mV C Quiescent current 90mA Loop driver option card current external circuits Alarm current 310mA Loop driver option card current external circuits 3 Standby Batteries 24V sealed l...

Page 45: ...wering Internal circuits The remainder of available power is for external loads Conventional sounders Aux supply loop current 2 D C Output Voltage 25 5V Max 20V Min Maximum Ripple Voltage 0 5V peak pe...

Page 46: ...y boxes 797 077 The ZX10Se contains two PSUs and each must be provided with separate mains supply wiring from separate isolators 7 2 Warnings and Cautions Refer to Section 1 2 Warnings and Cautions be...

Page 47: ...S Installation Manual Document No 996 174 000 1 Revision 01 Page 43 7 6 Dimensions and Fixing Points The ZX10Se FACP has the following physical dimensions and fixing positions 500 215 180 35 1000 930...

Page 48: ...board Zone Extender Card option upper unit Zone Extender Card option lower unit Lower Display Keyboard Lower ZX5Se unit CPU card upper unit CPU card lower unit Figure 34 Enclosure Arrangement ZX10Se 7...

Page 49: ...Blue Green Yellow Green Yellow Brown Brown To Upper ZX5Se Panel Display Board To Lower ZX5Se Panel Display Board The drawing at right provides guidance on the routing of the separate mains wiring with...

Page 50: ...e backed up with two sets of batteries If the size of these batteries is calculated to be in excess of 17Ah then they must be installed in two battery boxes suitable for Fire protection use such as ba...

Page 51: ...ion 3 4 5 4 Auxiliary Supply Outputs Section 3 4 6 5 Panel Networking Graphics PC Interface Section 3 4 7 6 Peripheral Loop Section 3 4 8 7 RS485 Wiring Arrangements Section 3 4 9 8 High Integrity Loo...

Page 52: ...uts 20mm 24 top 24 bottom Sounder Output 4 programmable outputs x2 Open and short circuit monitored 6k8 EOL resistors P N 170 073 682 1A maximum output current Minimum switched current 1mA Auxiliary R...

Page 53: ...s The remainder of available power is for external loads Conventional sounders Aux supply loop current 2 DC Output Voltage 25 5V Max 20V Min Maximum Ripple Voltage 0 5V peak peak on both 25V and 35V o...

Page 54: ...ZX Fire Alarm Control Panels Page 50 Document No 996 174 000 1 Revision 01 Installation Manual NOTES...

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