SYSTEM SENSOR WIRELESS SOUNDER PRODUCT SPECIFICATION

Transcription

1 Model name: Introduction: WSO-xx-RF The 200 Series Commercial RF System is designed for use with compatible intelligent fire systems using the System Sensor 200/500 Series CLIP and Advanced communication protocols. It translates device coding from the radio domain to communication loop addresses recognised by the Control and Indicating Equipment (CIE). Each radio component contains a microcontroller and a transceiver with bi-directional RF data communications. There are two integrated antennae on the PCB for spatial diversity and for a uniform irradiation field. The radio devices are organized in a mesh network topology: this with the other above mentioned characteristics assures a connection in which the data security approaches that of hard-wired apparatus. 1 of 25 LIFE

2 Description: the WSO-xx-RF is a battery operated sounder which groups one output sounder and a wireless radio frequency transceiver in a common housing. Through command codes, the CIE can toggle on and off the sounder, change the stage of the sounder tone and read the operating status of the device. In advanced protocol, the volume and the tone can also be controlled through the protocol. The Radio Gateway module translates the loop messages in radio messages and vice versa. The WSO-xx-RF appears to the CIE as an output module (CLIP protocol). The behaviour of a 200 Series Advanced sounder is simulated by the gateway. Output functions are specified as per the following table: Fig.1-200/500 series protocol For each tone selected two stages of sound are available. Through dedicated software user interface any available tone from the tone-table can be selected. When used with the 500 Series protocol, the output command (CB10 and CB12) is used to activate the sounder, whilst the 2nd stage tone is selected by activating the LED output (CB10 and CB12) after first activating the main tone. The method is shown in the state diagram on Figure 1. 2 of 25 LIFE

3 Sounder Tone configuration (Approved according to en 54-3 only at high volume) No Pattern Nominal Frequency Switching Frequency Description Market Standard 1 Not available 2nd Stage Tone Min dba (4) Max dba (5) 2 Alternating 800/970 1Hz UK BS5839 Pt1 8 84,04 98,54 3 Alternating 800/970 2Hz Alternating tone telecoms UK 4 Alternating 2400/2900 3Hz Alternating High Frequency BS5839 Pt1, FP ,04 98, ,34 96,94 5 Alternating 2500/3100 2Hz Security Alarm 10 75,94 97,64 6 Alternating 988/645 2Hz 8 83,04 98,24 7 Continuous 660 All clear Sweden 1 82,14 99,44 8 (3) Continuous 970 BS 5839 Pt ,44 98,74 9 Continuous ,34 101,94 10 Continuous 2850 HF Continuous 4 81,54 96,24 11 Sweep Rising from 150Hz to 1KHz in 10s, 40s@1KHz, falling from 1KHz to150hz in 10s, 20s@150Hz.Period 80s 12 Not available Gasalarm Tone 22 79,64 98,34 13 (1) Sweep sec off, 3.75 sec on AS2220 evacuate tone NZ, Aus AS ,44 101,84 14 (1) Intermittent Hz 150ms on, 150ms off Swedish alarm tone Sweden 7 81,34 98,44 15 (1) Intermittent Hz 0.25s on, 1s off Intermittent Tone UK BS 5839 Pt ,24 98,04 16 (1) Intermittent Hz 1s on, 1s off 17 (1) Intermittent Hz Back up alarm LF & BS5839 Pt 1 Back up alarm HF & BS5839 Pt 1 2nd tone UK BS5839 Pt ,74 98,74 UK BS5839 Pt ,34 96,14 18 (1) Intermittent 970 1Hz 500ms on, 500ms off LF BS5839 Pt 1 UK BS5839 Pt ,74 98,54 19 (1) Intermittent Hz (0.5s on, 0.5s off) rptx3, 1.5s off Australia IS ,74 98,24 20 Continuous 800 BS 5839 Pt ,14 98,64 3 of 25 LIFE

4 21 (1) Sweep (0.5s on, 0.5s off)*3, 1.5s off 22 Sweep Hz 1s on, 0.01s off 23 Sweep (1) Sweep (0.5s off, 3.5s on) Temporal 3 Evacuation tone Evacuate, DIN tone & PFEER Australia ISO8201 Temporal ,14 100,24 Germany DIN, PFEER 20 84,94 100,84 7Hz Fast sweep VdS Germany VdS 10 81,14 94,74 Slow whoop evacuate Netherlands Netherlands NEN ,04 101,54 25 Sweep Hz LF Buzz BS5839 Pt 1 UK BS5839 Pt ,14 97,84 26 Sweep Hz Fast sweep LF BS5839 Pt 1 UK BS5839 Pt ,54 98,54 27 Sweep Hz 28 Sweep 29 Sweep 30 Sweep 31 Sweep 32 Sweep Medium sweep LF, BS5839 Pt 1, VdS UK, Germany BS5839 Pt 1 VdS 8 83,64 98,94 50Hz High frequency buzz 10 80,94 94,24 7Hz Fast whoop 8 84,24 99, Hz rise 1s, stable 4s, fall 1s Siren style tone 8 85,44 101,14 2Hz 8 83,44 98,24 1Hz 10 82,64 95,34 33 (2) Continuous ,14 91,44 34 Not available 35 Not available 36 (1) (2) Intermittent Hz 6.5s on, 13s off Sweden 7 82,44 99,34 37 (1) (2) Intermittent Hz 1.8s on, 1.8s off Sweden 7 82,24 99,34 38 (1) (2) Intermittent Hz (150mS on, 100mS off) Pelican Crossing 10 79,14 95,14 Note (1): Tones not affected by intermittent user pattern Note (2): Only available through advanced protocol commands Note (3): Default tone Note (4): Minimum measured SPL on any direction at dist. 1m, V=2,5V, Volume High Note (5): Maximum measured SPL on any direction at dist. 1m, V=3,3V, Volume High 4 of 25 LIFE

5 The sounder module is wall mountable type and must be installed on a B501RF. A tamper detection system is implemented to detect the removal of the module from its base. The radio circuit operates in the MHz band using 18 different channels, with respect to E.T.S.I. EN specifications and conforming to EN Depending on the parameters stored and to the network condition, the module can be in one of the following states: Uncommissioned: network parameters not downloaded; waiting to be programmed. Synch: network parameters downloaded, trying to synchronize with the network and join it. Idle: this status is entered when the gateway is disconnected from the loop for maintenance or for troubles. The RF device will stay in synch with the neighbors. Normal: normal communication within the established network Internal Fault: wireless/internal circuit initialization troubles Power supply and LED: 4 x 3V, CR123A lithium batteries are used to power the device. The approved battery type for the module is Duracell Ultra 123 Lithium/Manganese dioxides and Panasonic Industrial 123. For battery life see the following graphs: other than the temperature, the power consumption depends on the number of parents and children assigned to the node. All these data refer to the specified batteries. Calculation and values must be considered valid in case a periodical sounder test is done with frequency of 30s/week, at most. 5 of 25 LIFE

6 Years p, 0c 2p,2c 2p, 4c Temperature C Fig.3 - Battery life (4.9s super frame) 6 of 25 LIFE

7 Electrical specifications: ITEM TYP MIN MAX UNITS COMMENTS Operating Voltage VDC 4 x 3V Duracell Ultra 123 Lithium/Manganese Dioxide batteries or Panasonic Industrial 123 Supply current in TX mW (14dBm) of Output Power Supply Current in RX kbit/s Supply Current in Stand by µa During no communication phases Max Current consumption Max Volume tone ma Mean Current 7 of 25 LIFE

8 Transceiver characteristics: Transceiver specifications: The transceiver operates in the MHz frequency band, using GFSK (Gaussian Frequency Shift Keying) modulation with respect to E.T.S.I. EN specifications (Short Range Devices) and EN54-25: this allow having 18 channels available. The transmitter has an integrated PLL synthesizer which uses a crystal oscillator to guarantee the right carrier frequency. The integrated high efficiency power amplifier can transmit up to 14 dbm (25mW). System s transfer rate is set to 75.1 kbps. The receiver sensitivity is -100 db with respect to E.T.S.I. EN specifications ITEM TYP MIN MAX UNITS COMMENTS Channel width khz Modulation GFSK Data rate kbit/s Output power (50 ) dbm Vcc=3V E.I.R.P. (Effective Isotropic Radiated Power) dbm Vcc=3V Antenna 2 Built on PCB Linear range m In free air 8 of 25 LIFE

9 CHANNELS AND FREQUENCIES USED Channel Center frequency Bandwidth Band Max Power Max Duty Cycle Note (MHz) (khz) (mw) (%) h Reserved * h * h * h * h * h * h * h * h * h * h * h * h h h h h h of 25 LIFE

10 Following the situation of the implementation in countries according to ERC/REC (22 nd May 2018 edition) Implementation status *: No info (default value) N: Not implemented U: Under study P: Planned L: Limited implementation Y: Implemented 10 of 25 LIFE

11 11 of 25 LIFE

12 12 of 25 LIFE

13 RF Protocol: The RF communication is established using Cascading Wave Communication protocol, developed by Honeywell. It provides a deterministic redundant communication without congesting the network in high traffic scenarios. The basic network element is called node, and the network root element (node 0) is called gateway. Every node allows for multiple links, in order to connect the node to the other ones in both network boundaries direction (children nodes) and network root nodes (parent nodes). Each parent receives data from its children, and forwards such data packets along with its own information back to the gateway. Each child receives data from its fathers and forwards such data packets to its descendants. This way, every node can be considered also as a repeater. Each child can have up to two parents, to guarantee redundancy and alternative paths to complete the data transmission to and from the gateway. In this way even if a node fails, there is always another one being able to complete the communication chain. Each node, but the gateway, can have up to 4 children. The gateway can have a number of children equal to the maximum number of nodes present on the network. To avoid messages collision a TDMA approach is used (Time Division Multiple Access) and this is why each device has a Temperature Controlled Chrystal Oscillator (TCXO) which ensures a high quality timing reference. Node 4 (Child of Node 0) Node 6 (Child of Node 2) Node 7 (Child of Node 2) Gateway (Node 0) (Parent of Nodes 1,4,5) Node 1 (Child of Node 0) (Parent of Node 2) Node 2 (Child of Node 1) (Parent of Nodes 3,6,7) Node 3 (Child of Node 2 and Node 5) Node 5 (child of Node 0) (Parent of Node 3) Fig.3 - Example of Network and parent child relationship 13 of 25 LIFE

14 MECHANICAL SPECIFICATIONS SPECIFICATION TYP MIN MAX UNITS COMMENTS Wire gauge for connector screw terminals 0,5 2,5 mm2 Height 75 mm On base installed Diameter Ø mm Fixing centres mm Weight 285 g Batteries excluded Weight 351 g Batteries included ENVIRONMENTAL SPECIFICATION SPECIFICATION TYP MIN MAX UNITS COMMENTS International Protection (IP Grade) IP21C Not for external use Humidity 5 95 % RH Non condensing Temperature C Maximum installation temperature range C Maximum operating temperature range 14 of 25 LIFE

15 Loop Communication Protocol: The Radio Gateway module directly interfaces the CIE, translating the information received via RF from the module in a 200 Series Protocol (and its variants) frame. The RF sounder is seen from the CIE as a wired sounder of the 200 Series Advanced and has a type ID of an output (control) module, and takes one module address on the loop. For the different protocol variants, the waveform quantities and messages are specified below. REFERENCE TABLE Drawing no. S Z XXX Title 500 Series Protocol Design Guide Advanced Protocol Design Guide SOUNDER PW DEFINITIONS PW1 PW2 PW3 PW4 PW5 PW6* PW7* PW8* PW9* REFERENCE REMOTE COMMAND STATUS LATCHED SUPERVISION ANALOG SUPERVISION TYPE IDENTIFICATION Not used Not used BATTERY LEVEL LINK QUALITY * If extended PW feature enabled. 15 of 25 LIFE

16 PW LIMITS ABSOLUTE LIMITS in µs (due to environmental/aging effects MIN TYP MAX PW PW2 (Normal) PW2 (Remote Test) PW3 (Normal) PW3 (Open - Fault - Battery Not Fitted / Tamper Open / RF Link Trouble / Internal Fault / Battery Fault) PW4 (Normal) PW4 (Maintenance Alert Battery Warning, less than 6 months of battery life) PW4 (Maintenance Urgent Battery Fault, less than 1 month of battery life) PW4 (Fault - Battery Not Fitted / Tamper Open / RF Link Trouble / Internal Fault) PW4 (Open Fault for amber LED blink) PW PW6* PW7* PW8* (Estimated remaining battery life) In months: PW8/61µs PW9* (Link Quality) Bad (RSSI < -94dBm; Comm loss > 40%) PW9* (Link Quality) Poor (RSSI > -94dBm; Comm loss < 40%) PW9* (Link Quality) Medium (RSSI > -84dBm; Comm loss < 20%) PW9* (Link Quality) Good (RSSI > -74dBm; Comm loss < 5%) * If extended PW feature enabled. 16 of 25 LIFE

17 Bit Definition (500 series protocol) Bit Interval Bit Definition Comments Bit 1 Sensor / Module select Addressable sounder is the same as module Set high Bits 2-5 High address digit (0-F) Set by adjusting rotary dial on device Bits 6-9 Low address digit (0-9) Set by adjusting rotary dial on device Bits Control Bits Refer to 500 Series protocol design guide S Bit 13 Even parity bits Generated by controller to provide even number of logic 1 s Advanced protocol: While keeping backward compatibility, the Advanced protocol provides new capabilities, including bi-directional digital communication, interrupt feature, group polling format for fast response to alarm conditions and improved power delivery. The Advanced protocol defines two modes of communication, designated Direct Poll and Group Poll: these two modes communicate either with one device at a time or simultaneously with a group of devices. This protocol contains a rapid alarm or fault detection feature which enables any device to signal the control panel when the device detects an alarm or fault condition. The alarm/fault condition represents a condition in the device which has been defined to require attention from the panel. This signal can be generated by any device where an alarm or fault condition occurs. This feature is factory set according to customer requirements, but it can be modified by special commands. Some parameters stored in FLASH memory can be read or written to by means of Advanced protocol commands: refer to Parameter Table for a description of the read and/or write parameters. Four bytes in the FLASH memory are used as a serial number, which can be read at panel start-up to detect double addresses. 17 of 25 LIFE

18 SUB-ADDRESS LOCATIONS VALUE MEANING DIRECTION COMMENTS 0 System Input 116 Battery 1 level Input 117 Battery 2 level Input 118 Battery 3 level Input 119 Battery 4 level Input 120 Estimated remaining battery life Input 121 RSSI Parent 1 Input 122 RSSI Parent 2 Input 123 RSSI Child 1 Input 124 RSSI Child 2 Input 125 RSSI Child 3 Input 126 RSSI Child 4 Input 127 N.U. Input 129/139 LED control Output 140/146 Relay Output 18 of 25 LIFE

19 INPUT SUB-ADDRESS LIMITS SUB ADDRESS MEANING CONDITION ABSOLUTE LIMITS (due to environmental/aging effects) COMMENTS MIN TYP MAX 0 System Normal Internal Fault 1 8 Battery Not Fitted 16 At least one battery not fitted Battery Fault 17 Less than 1 month of remaining battery life Tamper Open 18 RF Link Trouble 19 Battery Warning 38 Less than 6 months of remaining battery life Power Up special value Battery 1 level Normal Battery 2 level Normal Battery 3 level Normal Battery 4 level Normal Estimated Remaining battery life Normal Estimated remaining battery life in months 121 RSSI Parent 1 Bit 7, Bit 6 (LQ) 0 Comm Error Rate > 40% 1 Comm Error Rate < 40% 2 Comm Error Rate < 20% 3 Comm Error Rate < 5% Bit 5 Bit 0 (RSSI) RSSI = - (2*In121(RSSI))dBm 122 RSSI Parent 2 Bit 7, Bit 6 (LQ) 0 Comm Error Rate > 40% 1 Comm Error Rate < 40% 2 Comm Error Rate < 20% 3 Comm Error Rate < 5% Bit 5 Bit 0 (RSSI) RSSI = - (2*In122(RSSI))dBm 123 RSSI Child 1 Bit 7, Bit 6 (LQ) 0 Comm Error Rate > 40% 1 Comm Error Rate < 40% 2 Comm Error Rate < 20% 3 Comm Error Rate < 5% Bit 5 Bit 0 (RSSI) RSSI = - (2*In123(RSSI))dBm 19 of 25 LIFE

20 124 RSSI Child 2 Bit 7, Bit 6 (LQ) 0 Comm Error Rate > 40% 1 Comm Error Rate < 40% 2 Comm Error Rate < 20% 3 Comm Error Rate < 5% Bit 5 Bit 0 (RSSI) RSSI = - (2*In124(RSSI))dBm 125 RSSI Child 3 Bit 7, Bit 6 (LQ) 0 Comm Error Rate > 40% 1 Comm Error Rate < 40% 2 Comm Error Rate < 20% 3 Comm Error Rate < 5% Bit 5 Bit 0 (RSSI) RSSI = - (2*In125(RSSI))dBm 126 RSSI Child 4 Bit 7, Bit 6 (LQ) 0 Comm Error Rate > 40% 1 Comm Error Rate < 40% 2 Comm Error Rate < 20% 3 Comm Error Rate < 5% Bit 5 Bit 0 (RSSI) RSSI = - (2*In126(RSSI))Bm 127 N.U As a non isolated device 20 of 25 LIFE

21 PARAMETER TABLE (Latches/Interrupts applicable only to sub address 0, other sub addresses have no parameters) NR SUB-ADDRESS 0 PARAMETER Implementation ID (*) Type ID (*) OEM ID (*) Firmware Revision (*) User Checksum (*) Configuration Status (*) Device Configuration Latch Enable Register Latch Mode Register Rising Interrupt Enable Register Falling Interrupt Enable Register Alarm Hysteresis Value Trouble Hysteresis Value Threshold 0 Threshold 1 Threshold 2 Threshold 3 Group code 1 Group code 2 Group code 3 Group code 4 ON time multiplier (intermittent pattern) OFF time multiplier (intermittent pattern) User Byte 1 User Byte 2 * = read only ** same OEM ID of the associated gateway DFLT ** Rev. Nr. Chksum of 25 LIFE

22 DIRECT AND GROUP POLLING COMMANDS DIRECT/GROUP FUNCTION SUBADDRESS DATA/DIRECTION DATA DESCRIPTION COMMAND ID 0 Expansion For future command expansion Command follows in next data packet 1 Set Output bytes - panel to device 1-32 Sounder tone 1 32 (data byte repeated) xxxxxxvv xxaaxxrr 1 st stage 2 nd stage VV 00 : Sounder volume set to default (High, Flash configured) 01 : Sounder volume set to low 10 : Sounder volume set to medium 11 : Sounder volume set to high x = not used AA 00 : Sounder OFF 11 : Sounder ON 10 : Sounder ON intermittent 01 : no action RR 00 : Step up regulator OFF 11 : Step up regulator ON 10, 01 : no action 2 Unused Unused command 3 Write Parameter 0 2 bytes - panel to device Parameter Number: 0 Data: Write specified parameter (See Parameter Table for details) 4 Read Address by NO 4 bytes - panel to device $ $FF.FF.FF.FF Transmit Address of factory programmed Serial Number Serial Number 1 byte - device to panel Decimal address returned 5 Disable Answer NO 4 bytes - panel to device $ $FF.FF.FF.FF Disable any answer of factory programmed Serial Number by Serial Number 6 Read Address Message ignored 7 Force Device NO No data Force device update (factory use only) Update 8 Synchronize Message ignored 9 Reset Power On NO No data Clears power-on condition in devices 10 Initialize Device NO No data Re-read the whole non-volatile memory and initialize RAM variables 11 Unused Unused command 22 of 25 LIFE

23 Intermittent User Pattern Intermittent Sound Mode feature will be available on Advanced Protocol enabled devices only, either sounder or sounder-strobe. This feature will be applied to the non-intermittent sounder tone only, therefore some tones are not affected (see tone table) Both On and Off time periods can be set in a range between 0.5s and 127.5s through fixed interval steps of 500ms. The period are stored in parameter 22 and 23 (sub-address 0). This feature is automatically disabled if either On or Off time period are set to 0 (default) or either On or Off time period are changed through a Write Parameter Advanced Protocol command 23 of 25 LIFE

24 DIRECT FUNCTION SUBADDRESS COMMAND ID 129 Read Output Status 129 DATA/DIRECTION DATA LIMITS DESCRIPTION 1 byte - device to panel 1-32 Sounder tone AA00RR Stage 1 Stage 2 Sounder volume set to default Sounder volume set to low Sounder volume set to medium Sounder volume set to high AA 00 : Sounder OFF 11 : Sounder ON 10 : Sounder ON intermittent 01 : no action RR 00 : Step up regulator OFF 11 : Step up regulator ON 10, 01 : no action 130 Read Condition 0 1 byte - device to panel Read Condition Latch value Latch 131 Read Parameter 0 1 byte - panel to device 1 byte - device to panel Parameter Number: 0 Data: Read specified device parameter (See Parameter Table) 132 Read Multiple Parameter 0 25 bytes - device to panel Read all parameters from specified sub-address (See Parameter Table) 133 Read Serial Number by Address NO 4 bytes - device to panel $ $FF.FF.FF.FF Transmit factory programmed Serial Number for device addressed 134 Read Input value byte - device to panel Transmit processed value or sensing element raw values. If there is an internal error e.g. memory checksum error, then sub-address 0 will be Read Multiple NO 13 bytes - device to panel Transmit all processed value and sensing element raw values Input Values 136 Read Multiple Condition Latches NO 1 bytes - device to panel Transmit all sub-addresses Condition Latches 24 of 25 LIFE

25 SPECIAL COMMANDS SUBADDRESS ID DATA/DIRECTION DATA LIMITS DESCRIPTION Read Alarm Latch Units NO 10 bits - device to panel Devices with an alarm condition that match the specified tens address sink current in bits 9-0 corresponding to their units address Read Alarm Latch Tens NO 10 bits - device to panel 10 bits - device to panel (only 16 used) Devices with an alarm condition sink current in bits 15-0 corresponding to their tens address Read Trouble Latch Units NO 10 bits - device to panel Devices with a trouble or power-on condition that match the specified tens address sink current in bits 9-0 corresponding to their units address Read Trouble Latch Tens NO 10 bits - device to panel 10 bits - device to panel (only 16 used) Devices with an interrupt sink current in bits 15-0 corresponding to their tens address Read Presence NO 10 bits - device to panel All installed devices that match the specified the tens address sink current in bits 9-0 corresponding to their units address. Null Message NO No data Message only allows for Interrupt Interval to be used Note: $ indicates hexadecimal value 25 of 25 LIFE