Instruction Manual for e2S models including: IS-mC1 Intrinsically Safe Round Combined Unit, IS-mC1, Intrinsically Safe Round Combined Unit, Safe Round Combined Unit, Round Combined Unit, Combined Unit
ATEX Kombilarmdon Siren/LED blixt Vit
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DocumentDocumentINSTRUCTION MANUAL IS-mC1 Minialert Intrinsically Safe Round Combined Unit IS-mC1 Sounder Section Volume Control + + S2 Tone Generator S3 _ _ Tone Selection Switches Fig 1 Simplified block diagram 4) Intrinsic Safety Certification The IS-mC1 combined unit is CE marked for compliance with the European Explosive Atmospheres 2014/34/EU and the European EMC Directive 2014/30/EU 4.1 ATEX certificate The IS-mC1 combined minialert unit complies with the following standards:- EN IEC 60079-0:2018 EN60079-11:2012 IEC60079-26:2014 1) Introduction The IS-mC1 minialert is an ATEX, IECEx and UKEX certified intrinsically safe combined sounder/beacon unit which produces both a loud audio warning and a visual warning and can be installed in a hazardous area. The sounder section has forty-nine first stage alarm sounds that can be selected by internal switches and each one can be externally changed to a second or third stage alarm sound. The beacon section can be set internally for a flash rate of either 1Hz or 2Hz. The combined unit sounder and beacon can be operated simultaneously from one barrier or from separate barriers if independent operation is required. The IS-mC1 Combined Unit can be used in all gas groups IIA IIB and IIC. II 1G Ex ia IIC T4 Ga (-40ºC <= Ta <= +60ºC) The EC-Type Examination Certificate SIRA 05ATEX2084X has been issued by the Notified Body Sira. This confirms compliance with the European ATEX Directive 2014/34/EU for Group II, Category 1G equipment. The sounder carries the Community Mark and subject to local codes of practice, may be installed in any of the EEA member countries. This instruction sheet describes installations which conform to EN60079:Part14:2008 Electrical Installation in Hazardous Areas. When designing systems for installation outside the UK, the local Code of Practice should be consulted. 2) Description 1) The certification marking is as follows: Fig 1 shows a simplified block diagram of an IS-mC1 minialert sounder section. The device operates immediately power is applied to the sounder + and terminals which are duplicated to allow a second sounder to be connected in parallel, or for an end of line monitoring resistor to be installed. The output tone is defined by the positions of the six internal switches and this tone can be changed to a second or third stage alarm tone by connecting terminals S2 or S3 to 0V. The tone generator is crystal controlled to ensure that when two sounders connected to the same power supply are started at the same time the output tones remain synchronised. 3) Supply Voltage The IS-mC1 minialert unit has been designed to operate in a hazardous area from a 24V dc supply via 28V 93mA resistive ATEX and IECEx certified Zener Barriers or Galvanic Isolators. The unit may be tested or used in safe areas without a Zener Barrier or Galvanic Isolator, but at supply voltages above 16V the internal current limit will function and therefore it is recommended that they are not operated continuously with a direct supply greater than 16V. IS-mC1 Combined Sounder / Beacon II 1G Ex ia IIC T4 Ga (-40ºC <=Ta<= +60°C) Sounder Terminal + w.r.t. Terminal - Ui = 28V Ii = 93mA Pi = 660mW Ci = 0 Li = 0 2813 Sounder Terminals S2&S3 w.r.t. Terminal - Ui = 28V Ii = 0mA Beacon Terminal + w.r.t. Terminal - Ui = 28V Ii = 660mA Pi = 1.2W Ci = 0 Li = 0 SIRA 05ATEX2084X Year / Ser. No. 09 / 1MCR000001 WARNING: TO AVOID A POSSIBLE ELECTROSTATIC e 2S CHARGE ONLY CLEAN WITH A DAMP CLOTH european safety systems ltd. Lwownwd.oen2sW.c3om7QH UK 2) The equipment may be used in zones 0, 1 and 2 with flammable gases and vapours with apparatus groups IIA, IIB & IIC and with temperature classes T1, T2, T3 and T4. 3) The equipment is only certified for use in ambient temperatures in the range -40oC to +60oC and should not be used outside this range. 4) The certificate number has an `X' suffix, which indicates that the certificate contains one of more special conditions for safe use. Those installing or inspecting the equipment should refer to this section of the certificate. _______________________________________________________________________________________________________________________________ European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)20 8743 8880 Document No. D251-00-601-IS Issue 1 20-09-2022 Sheet 1 of 7 5) The equipment has not been assessed as a safety- related device (as referred to by Directive 2014/34/EU Annex II, clause 1.5). 6) Installation of this equipment shall be carried out by suitably-trained personnel in accordance with the applicable code of practice. 7) Repair of this equipment shall only be carried out by the manufacturer or in accordance with the applicable code of practice. 8) The certification of this equipment relies on the following materials used in its construction: Enclosure: Lens: ABS Plastic Polycarbonate If the equipment is likely to come into contact with aggressive substances, then it is the responsibility of the user to take suitable precautions that prevent it from being adversely affected, thus ensuring that the type of protection is not compromised. "Aggressive substances" - e.g. acidic liquids or gases that may attack metals, or solvents that may affect polymeric materials. "Suitable precautions" - e.g. regular checks as part of routine inspections or establishing from the material's data sheet that it is resistant to specific chemicals. SPECIAL CONDITIONS FOR SAFE USE (as stated in the EC Type Examination Certificate SIRA 05ATEX2084X) Conditions for IS-mCl Combined Sounder / Beacon The equipment has an ingress protection rating of IP65. However, if it has been supplied without cable entry devices, then the user shall ensure that the devices that are fitted will provide an ingress protection that is appropriate to the environment in which it is installed i.e. IP20 or better. If only one of the two cable entries are used, then the unused entry 'knockout' shall be left intact or fitted with a blanking device that ensures ingress protection appropriate to the environment in which it is installed i.e. IP20 or better. The total capacitance connected to sounder terminals + wrt (i.e. the capacitance of the cable plus any other capacitance) shall not exceed 83nF. The enclosure is non-conducting and may generate an ignition-capable level of electrosatic charges under certain extreme conditions. The user should ensure that the equipment is not installed in a location where it may be subjected to external conditions that might cause a build-up of electrostatic charges on non-conducting surfaces, additionally, cleaning of the equipment should be done only with a damp cloth. The equipment shall only be supplied via Sounder Terminals + w.r.t. Sounder Terminals - from a barrier having a maximum open circuit voltage Uo that is < 28V and a maximum short circuit current Io that is < 93mA, where Io is resistively limited. The barrier shall be ATEX certified by a notified body. If not already fitted optional internal wiring connections between Sounder Terminals + / - and Beacon Terminals + / may be fitted by the user. The wiring used for such connections shall have a minimum radial thickness of insulation of 0.5mm. 4.2 Zones, Gas Groups and Temperature Classification The IS-mC1 minialert unit has been certified Ex ia IIC T4 Ga. When connected to an approved system it may be installed in: Zone 0 explosive gas air mixture continuously present. Zone 1 explosive gas air mixture likely to occur in normal operation. Zone 2 explosive gas air mixture not likely to occur, and if it does, it will only exist for a short time. Be used with gases in groups: Group A Group B Group C propane ethylene hydrogen Having a temperature classification of: T1 450ºC T2 300ºC T3 200ºC T4 135ºC 4.3 Sounder + and - Terminals Power is supplied to the sounder section via the sounder input terminals + and on the sounder PCB (see Fig 2) and the terminals have the following input safety parameters: Ui = Ii = Pi = 28V 93mA 660mW Ci = 0 Li = 0 The IS-mC1 combined sounder section may be powered from an ATEX certified Zener barrier or galvanic isolator which have output parameters equal to or less than 28V, 93mA and 660mW, where Io is resistively limited. The cable parameters stated on the selected Zener barrier or galvanic isolator certificate must be observed. 4.4 Sounder S2 and S3 Terminals When terminals S2 or S3 are connected to 0V (- terminal) the sounder output tone changes to the second or third stage alarm respectively. The input safety parameters for these terminals are: Ui = 28V Ii = 0mA Because the permitted input current is zero, these terminals may only be connected to a diode return barrier, an intrinsically safe relay or a galvanic isolator, all of which must have been certified by an EC Notified Body. Only diode return barriers with a voltage drop of less than 0.9V may be used. Alternatively, these terminals may be connected directly to a mechanically activated switch within the hazardous area. _______________________________________________________________________________________________________________________________ European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)20 8743 8880 Document No. D251-00-601-IS Issue 1 20-09-2022 Sheet 2 of 7 4.5 Beacon + and - Terminals Power is supplied to the beacon section via the beacon input terminals + and on the beacon PCB (see Fig 2) and the terminals have the following input safety parameters: Ui = Ii = Pi = 28V 660mA 1.2W Ci = 0 Li = 0 The IS-mC1 combined beacon section may be powered from any 28V, 660mA 1.2W ATEX certified Zener barrier or galvanic isolator. The cable parameters stated on the selected Zener barrier or galvanic isolator certificate must be observed. Tone Setting Switches 1-6 'O' Ring Seal Flash Rate Header Pins Beacon Input Terminals d. Select the required sounder output tone by positioning the six switches as shown in Table 1 and Fig 2. e. Apply power to the sounder and adjust the internal volume control to provide the required sound level. f. Check that the `O' ring seal is correctly located on the sounder/beacon section (see Fig. 2) and insert the sounder/beacon section into the base. Push it fully home and turn it clockwise to align the mouldings before tightening the security screw. g. Fit mounting screws through base 20mm knockouts + - IS-mC1 Beacon Terminals 2Hz 1Hz Flash Rate 1 2 3 4 5 6 Volume Control IS-mC1 Sounder Terminals + + - - S2 S3 Sounder Input Terminals Fig 2 Location of field terminals and controls. 4.6 Other intrinsic safety certifications Please contact European Safety Systems Ltd. for details of non-European intrinsic safety approvals. 5) Installation The IS-mC1 minialert combined unit should only be installed by trained competent personnel. 5.1 Mounting The IS-mC1 minialert combined unit may be secured to any flat surface by inserting two mounting screws through the back of the round base (see figure 3). The enclosure provides IP65 protection and is suitable for installation in exterior locations provided that the area around the two mounting screws through the back of the base moulding has been sealed and that suitable cable glands with the required IP rating have been used. 5.2 Installation procedure a. Unscrew the combined unit security screw and remove the sounder/beacon section from the base by turning it anti-clockwise. Ensure that the `O' ring seal remains in place. b. Remove the required 20mm knockout section(s) depending on system wiring and mount the base to a flat surface by inserting two screws through the back of the base. c. Fit the required number of 20mm cable glands or conduit entries into the base and connect the field wiring to the appropriate sounder terminals as shown in section 6 and fig 2 of this manual. The power supply terminals + and - are duplicated so that sounders may be connected in parallel, or an end of line monitoring resistor may be fitted. Fig 3 Mounting Combined Unit Base. 6) Electrical System Design For Installation In Hazardous Areas Using Zener Barriers 6.1 Sounder single stage alarm If the control switch is in the positive supply, or the power supply is being turned on and off, only a single channel Zener barrier is required as shown in Fig 4. This circuit may also be used if the sounder is being controlled by a mechanically activated switch on the hazardous area side of the barrier. Hazardous Area Safe Area IS-mC1 Combined Unit + - Sounder Terminals 28V 93mA Positive Barrier On/Off + Power Supply 0V Fig 4 Sounder single stage alarm using single channel barrier. If the control switch must be in the negative supply, the circuit shown in Fig 5 may be used. Any diode return barrier certified Ex ia by a EC Notified Body may be used, providing its voltage drop is less than 0.9V. _______________________________________________________________________________________________________________________________ European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)20 8743 8880 Document No. D251-00-601-IS Issue 1 20-09-2022 Sheet 3 of 7 Hazardous Area IS-mC1 Combined Unit + - Sounder Terminals Safe Area 28V 93mA Positive Barrier Diode Return Barrier On/Off + Power Supply 0V IS-mC1 Sounder Hazardous Area + - IS-mC1 Beacon + - Safe Area 28V 93mA Positive Barrier On/Off Barrier 28V 1.2W Positive On/Off + Sounder Power Supply 0V + Beacon Power Supply 0V Fig 5 Sounder single stage alarm using two channel barrier. 6.2 Sounder multi-stage alarm Connecting terminal S2 to 0V activates the second stage alarm, and similarly terminal S3 for the third stage alarm. Fig 6 shows how the diode return barriers may be used. If only two stages of alarm are required the third stage barrier should be omitted, the 28V 93mA barrier and the single diode return channel may then be contained in one package. Hazardous Area Safe Area IS-mC1 Combined Unit + S2 S3 - Sounder Terminals 28V 93mA Positive Barrier Diode Return Barrier Diode Return Barrier On/Off 2nd Stage 3rd Stage + Power Supply 0V Fig 6 Sounder multi stage alarm using Zener barriers. 6.3 Beacon operation The beacon can be operated from the same Zener barrier being used to power the sounder (see Fig 7) or from a separate barrier if the sounder and beacon need to operate independently (see Fig 8). A Diode return barrier can be used if the sounder second and third stage tones are required. NOTE: If the beacon is operated from the same barrier as the sounder then the sounder and beacon boards must be connected together as shown in Fig 7 using connecting wires that have a minimum radial thickness of insulation of 0.5mm. Also the barrier used must meet the requirements for the sounder section (see section 4.3). IS-mC1 Sounder IS-mC1 Beacon Hazardous Area + + - + - Safe Area 28V 93mA Positive Barrier On/Off + Power Supply 0V Fig 8 Combined Unit wired for independent operation using separate Zener barriers. 7) Electrical System Design For Installation In Hazardous Areas Using Galvanic Isolators Galvanic isolators do not require a high integrity earth connection. For small systems where a high integrity earth is not already available, the use of galvanic isolators often reduces the overall installation cost and simplifies design. 7.1 Sounder single stage alarm The IS-mC1 minialert combined unit may be powered by any galvanic isolator having output parameters within the limits specified in section 4.3, which has been certified Ex ia by an EC Notified Body. The combined unit may be controlled by turning the galvanic isolator on and off, or by a mechanically activated switch on the hazardous area side of the isolator. Hazardous Area IS-mC1 Sounder + - Safe Area Galvanic Isolator + - Power Fig 9 Sounder single stage alarm using galvanic isolator. 6.2 Beacon operation The beacon can be operated from the same isolator being used to power the sounder (see Fig 10) or from a separate isolator if the sounder and beacon need to operate independently (see Fig 11). NOTE: If the beacon is operated from the same isolator as the sounder then the sounder and beacon boards must be connected together as shown in Fig 11 using connecting wires that have a minimum radial thickness of insulation of 0.5mm. Also the isolator used must meet the requirements for the sounder section (see section 4.3). Fig 7 Combined Unit wired for simultaneous operation using one Zener barrier. _______________________________________________________________________________________________________________________________ European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)20 8743 8880 Document No. D251-00-601-IS Issue 1 20-09-2022 Sheet 4 of 7 Tone Selection To select the required first stage tone set the tone switches 1 to 6 (see Fig 2) to the tone setting shown in the table below. The table also shows which 2nd and 3rd stage tones are available for use with the selected first stage tone if more than one tone output stage is required. Tone Number Tone Description Tone 1 Tone 2 Tone 3 Tone 4 Tone 5 Tone 6 Tone 7 Tone 8 Tone 9 Tone 10 Tone 11 Tone 12 Tone 13 Tone 14 Tone 15 Tone 16 Tone 17 Tone 18 Tone 19 Tone 20 Tone 21 Tone 22 Tone 23 Tone 24 Tone 25 Tone 26 Tone 27 Tone 28 Tone 29 Tone 30 Tone 31 Tone 32 Tone 33 Tone 34 Tone 35 Tone 36 Tone 37 Tone 38 Tone 39 Tone 40 Tone 41 Tone 42 Tone 43 Tone 44 Tone 45 Tone 46 Tone 47 Tone 48 Tone 49 Continuous 340Hz Alternating 800/1000Hz @ 0.25s intervals Slow whoop 500/1200Hz @ 0.3Hz with 0.5s gap repeated Sweeping 500/1000Hz @ 1Hz Continuous 2400Hz Sweeping 2400/2900Hz @ 7Hz Sweeping 2400/2900Hz @ 1Hz Siren 500/1200/500Hz @ 0.3Hz Sawtooth 1200/500Hz @ 1Hz - D.I.N. Alternating 2400/2900Hz @ 2Hz Intermittent 1000Hz @ 1Hz Alternating 800/1000Hz @ 0.875Hz Intermittent 2400Hz @ 1Hz Intermittent 800Hz 0.25s ON, 1s OFF Continuous 800Hz Intermittent 660Hz 150Ns ON, 150ms OFF Alternating 544Hz (100ms) / 440Hz (400ms) NFS 32-001 Intermittent 660Hz 1.8s ON, 1.8s OFF Sweep 1400Hz to1600Hz up 1s 1600Hz to 1400Hz down 0.5s Continuous 660Hz Alternating 554/440Hz @ 1Hz Intermittent 544Hz @ 0.875Hz Intermittent 800Hz @ 2Hz Sweeping 800/1000Hz @ 50Hz Sweeping 2400/2900Hz @ 50Hz Simulated bell Continuous 554Hz Continuous 440Hz Sweeping 800/1000Hz @ 7Hz Continuous 300Hz Sweeping 660/1200 @ 1Hz Two Tone Chime Intermittent 745Hz Alternating 1000/2000Hz @ 0.5s Singapore 420Hz @ 0.625s - Australian Alert 500-1200Hz 3.75s / 0.25s - Australian Evacuate Continuous 1000Hz Continuous 2000Hz Intermittent 800Hz 0.25s ON 1s OFF Alternating 544Hz (100ms) / 440Hz (400ms) NFS 32-001 Motor Siren Slow rise to 1200Hz Motor Siren Slow rise to 800Hz Continuous 1200Hz Motor Siren Slow rise to 2400Hz Intermittent 1000Hz 1s ON, 1s OFF Sawtooth 1200/500Hz @ 1Hz - D.I.N. (PFEER P.T.A.P) Intermittent 1000Hz 1s ON, 1s OFF PFEER General Alarm 420Hz @ 0.625s - Australian Alert 500-1200Hz 3.75s / 0.25s - Australian Evacuate Switch Settings 1 2 3 4 5 6 Second Stage Alarm Third Stage alarm 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 1 1 0 0 0 1 1 1 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 1 0 0 1 1 0 1 0 0 0 0 1 1 0 0 1 0 1 1 0 0 0 1 1 1 0 0 1 1 1 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 0 1 0 1 1 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 1 1 0 1 0 0 0 0 1 1 0 1 0 0 1 1 0 0 1 0 1 1 0 1 1 0 1 1 0 0 0 1 1 1 0 1 0 1 1 1 0 0 1 1 1 1 0 1 1 1 1 1 0 0 0 0 0 0 1 1 0 0 0 0 1 0 1 0 0 0 1 1 1 0 0 0 1 0 0 1 0 0 1 1 0 1 0 0 1 0 1 1 0 0 1 1 1 1 0 0 1 0 0 0 1 0 1 1 0 0 1 0 1 0 1 0 1 0 1 1 1 0 1 0 1 0 0 1 1 0 1 1 0 1 1 0 1 0 1 1 1 0 1 1 1 1 1 0 1 0 0 0 0 1 1 Tone 2 Tone 17 Tone 2 Tone 6 Tone 3 Tone 7 Tone 10 Tone 2 Tone 15 Tone 7 Tone 2 Tone 4 Tone 15 Tone 4 Tone 2 Tone 18 Tone 2 Tone 2 Tone 2 Tone 2 Tone 2 Tone 2 Tone 6 Tone 29 Tone 29 Tone 2 Tone 26 Tone 2 Tone 7 Tone 2 Tone 26 Tone 26 Tone 2 Tone 38 Tone 36 Tone 35 Tone 9 Tone 34 Tone 23 Tone 31 Tone 2 Tone 2 Tone 2 Tone 2 Tone 38 Tone 47 Tone 46 Tone 49 Tone 26 Tone 5 Tone 5 Tone 5 Tone 5 Tone 20 Tone 5 Tone 5 Tone 5 Tone 2 Tone 5 Tone 5 Tone 5 Tone 5 Tone 5 Tone 5 Tone 5 Tone 27 Tone 5 Tone 5 Tone 5 Tone 5 Tone 5 Tone 5 Tone 5 Tone 5 Tone 15 Tone 5 Tone 5 Tone 5 Tone 5 Tone 5 Tone 15 Tone 5 Tone 45 Tone 5 Tone 5 Tone 45 Tone 45 Tone 17 Tone 27 Tone 5 Tone 5 Tone 5 Tone 5 Tone 34 Tone 37 Tone 37 Tone 5 Tone 37 _______________________________________________________________________________________________________________________________ European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)20 8743 8880 Document No. D251-00-601-IS Issue 1 20-09-2022 Sheet 5 of 7 IS-mC1 Sounder IS-mC1 Beacon Hazardous Area + + - + - Safe Area Galvanic Isolator + - Power Fig 10 Combined Unit wired for simultaneous operation using one isolator. IS-mC1 Sounder Hazardous Area + Safe Area Galvanic Isolator + - IS-mC1 Beacon + - Galvanic Isolator + Power - - Power Fig 11 Combined Unit wired for independent operation using separate isolators 8) Cable Parameters The maximum permitted cable parameters are as specified on the certificate of the Zener barrier or galvanic isolator that has been selected for the installation. Normally the limits are not restrictive, but care should be taken not to exceed a capacitive limit of 83nF for installations when very long cables are used. 9) Volume Control The output level of the IS-mC1 Combined Sounder / Beacon can be set by adjusting the volume control potentiometer (see Fig 2). 10) Maintenance The sounder should be regularly inspected to ensure that it has not been damaged. Frequency of inspection depends upon environmental conditions, but initially we recommend that this should be done annually. No attempt should be made to repair a faulty ISmA1 sounder. Suspect sounders must be returned to European Safety Systems Ltd. or to your local agent for repair. 11) Guarantee Sounders that fail within the guarantee period should be returned to European safety Systems Ltd. It is helpful if a brief description of the fault symptoms is provided. 12) Customer Comments European Safety Systems Ltd. is always pleased to receive comments from customers about our products and services. All communications are acknowledged and whenever possible, suggestions are implemented. _______________________________________________________________________________________________________________________________ European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)20 8743 8880 Document No. D251-00-601-IS Issue 1 20-09-2022 Sheet 6 of 7 IECEx Approval The IS-mC1 Combined Sounder / Beacon has also been approved to the IECEx scheme. The installation requirements for IS-mC1 combined sounder / beacon approved to the IECEx scheme are the same as the installation requirements for IS-mC1 combined sounder / beacon approved to the ATEX directive. Certificate No. IECEx SIR 06.0045X Marking: Ex ia IIC T4 Ga (Ta = -40ºC to +60ºC) Standards: IEC 60079-0:2017 IEC 60079-11:2011 IEC 60079-26:2014-10 CONDITIONS OF CERTIFICATION (as stated on the IECEx Certificate of Conformity IECEx SIR 06.0045X) The equipment has an ingress protection rating of IP65. However, if it has been supplied without a cable entry device, then the user shall ensure that the devices that are fitted will provide an ingress protection that is appropriate to the environment in which it is installed i.e. IP20 on better. If only one of the two cable entries are used, then the unused entry `knockout' shall be left intact or fitted with a blanking device that ensues ingress protection appropriate to the environment in which it is installed i.e. IP20 or better. The total capacitance connected to Sounder Terminals + w.r.t. Terminals - (i.e. the capacitance of the cable plus any other capacitance) shall not exceed 83nF. The enclosure is non-conducting and may generate an ignition-capable level of electrostatic charges under certain extreme conditions. The user should ensure that the equipment is not installed in a location where it may be subjected to external conditions that might cause a build-up of electrostatic charges on non-conducting surfaces, additionally, cleaning of the equipment should be done only with a damp cloth. The equipment shall only be supplied via Sounder Terminal + w.r.t. Sounder Terminal - from a barrier having a maximum open circuit voltage Uo that is < 28V and a maximum short circuit current Io that is < 93mA, where Io is resistively limited. If not already fitted optional internal wiring connections between Sounder Terminals + / - and Beacon Terminals + / - may be fitted by the user. The wiring used for such connections shall have a minimum radial thickness of insulation of 0.5mm. The IS-mC1 combined sounder / beacon is marked with the certification requirements for the ATEX and IECEx and approvals. IS-mC1 Combined Sounder / Beacon II 1G Ex ia IIC T4 Ga (-40ºC <=Ta<= +60°C) Sounder Terminal + w.r.t. Terminal - Ui = 28V Ii = 93mA Pi = 660mW Ci = 0 Li = 0 2813 Sounder Terminals S2&S3 w.r.t. Terminal - Ui = 28V Ii = 0mA SIRA 05ATEX2084X Beacon Terminal + w.r.t. Terminal Ui = 28V Ii = 660mA Pi = 1.2W Ci = 0 Li = 0 IECEx SIR 06.0045X Year / Ser. No. 09 / 1MCR000001 WARNING: TO AVOID A POSSIBLE ELECTROSTATIC e 2S CHARGE ONLY CLEAN WITH A DAMP CLOTH european safety systems ltd. Lwownwd.oen2sW.c3om7QH UK UKEX Approval The IS-mC1 Sounder has also been approved to the UKEX scheme. The installation requirements for IS-mC1 sounders approved to the UKEX scheme are the same as the installation requirements for IS-mC1 sounders approved to the ATEX directive. Certificate No. CSAE 21UKEX2553X Marking: Ex ia IIC T4 Ga (Ta = -40ºC to +60ºC) Standards: EN IEC 60079-0:2018 EN60079-11:2012 IEC60079-26:2014 The IS-mC1 sounders are marked with the certification requirements for the UKEX approval. FM Approval The IS-mC1 Combined Sounder / Beacon has also been FM Listed. Marking: IS Class I, Zone 0, AEx ia IIC T4 IS Class I, Division 1, Groups A, B, C, D See the Control Drawings D 5037 Sheets 1 and 2 for installation details and entity parameters. IS-mC1 Combined SOUNDER / BEACON FM IS Class l, Division 1, Groups A, B, C, D APPROVED IS Class I, Zone 0, AEx ia IIC T4 (-40ºC <=Ta<= +60°C) Control Drawing D 5037 Year / Serial No. 09 / 1MCR000001 WARNINGS: Substitution of components may impair safety To prevent ignition of flammable or combustible atmospheres, disconnect power before servicing TO AVOID A POSSIBLE ELECTROSTATIC CHARGE ONLY CLEAN WITH A DAMP CLOTH e 2S european safety systems ltd. Lownwdown.eW2s3.c7oQmH UK _______________________________________________________________________________________________________________________________ European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)20 8743 8880 Document No. D251-00-601-IS Issue 1 20-09-2022 Sheet 7 of 7 Hazardous (Classified) Location Class I, Division 1, Groups A, B, C, D Class I, Zone 0, Groups IIA, IIB, IIC IS-mC1 Sounder Section IS Class I, Zone 0, AEx ia IIC T4 (-40°C Ta + 60°C) Entity Parameters: Terminals + w.r.t. - Ui = 28V Ii = 93mA Pi = 660mW Ci = 0 Li = 0 Terminals S2 & S3 w.r.t. Ui = 28V Ii = 0 Ci = 0 Uo = 16.8V Io = 7.3mA Po = 31mW (See Note 11) + + - S2 S3 IS-mC1 Beacon Section IS Class I, Zone 0 AEx ia IIC T4 (-40°C Ta + 60°C) Entity Parameters: - Terminals + w.r.t. - Ui = 28V + Ii = 660mA NOTE: Pi = 1.2W Ci = 0 Li = 0 THE BEACON SECTION CAN BE CONNECTED TO IT'S OWN BARRIER INDEPENDENT OF THE SOUNDER SECTION. THE REQUIREMENTS OF CONTROL DRAWING D5036 SHEET 1 CAN THEN BE APPLIED TO THE BEACON SECTION. IF THIS OPTION IS USED, THE INTERNAL LINKS BETWEEN THE SOUNDER SECTION AND BEACON SECTION MUST NOT BE FITTED. A MRS 10-01-07 Issue: Appd. Date: Drawn: MRS Unclassified Location 1. No revision to drawing without prior FM approval. 2. The associated apparatus must be FM approved. 3. The associated apparatus manufacturer's installation drawing must be followed when installing this equipment. Associated Apparatus - Shunt Zener Diode Barrier with Entity Parameters: Uo 28V Io 93mA Po 660mW Co Ccable (see note 10) Lo Lcable 4. Installation should be in accordance with ANSI/ISA RP12.06.01 "Installation of Intrinsically Safe Systems for Hazardous (Classified) Locations" and the National Electrical Code (ANSI/NFPA 70). 5. The resistance between the intrinsically safe ground and the earth ground must be less the 1 ohm. 6. The Shunt Zener Diode Barrier must be a FM approved, resistively limited, single channel barrier having parameters less than, or equal to, those quoted, and for which the output is non-ignition capable for the Class, Division or Zone and Group of use. Associated Apparatus - Diode Return Barrier with Entity Parameters: Uo 28V Io = 0 Co Ccable 7. The IS-mC1 Combined Unit enclosure has an ingress protection rating of IP 65. If supplied without cable entry devices then metallic or plastic cable glands, or conduit hubs, shall be fitted that provide the required environmental protection. 8. To prevent ignition of flammable or combustible atmospheres, disconnect power before servicing. 9. Substitution of components may impair safety. 10. The total capacitance connected to terminals +/- of the sounder, i.e. Ccable plus any other capacitance, shall not exceed 83nF. Associated Apparatus - Diode Return Barrier with Entity Parameters: Uo 28V Io = 0 Co Ccable 11. If the sounder and beacon +/- supply terminals are connected internally then the wiring used for such a connection shall have a minimum radial thickness of insulation of 0.5mm. Notes: CAUTION - Bonding between conduit connections is not automatic and must be provided as part of this installation. CAUTION - The clearance between sounder terminals S2 and S3 is less than 6mm. SCHEDULE DRAWING No modification permitted without reference to the "Notified Body" Date: 21-04-06 Title IS-mC1 Combined SOUNDER / BEACON Control Drawing for shunt zener diode barrier / diode return barrier. 2S warning signals European Safety Systems Ltd. Impress House Mansell Road Acton London W3 7QH Drawing No. Computer Ref. D5037a.dwg D 5037 Sheet 1 of 2 Hazardous (Classified) Location Class I, Division 1, Groups A, B, C, D Class I, Zone 0, Groups IIA, IIB, IIC IS-mC1 Sounder Section IS Class I, Zone 0, AEx ia IIC T4 + (-40°C Ta + 60°C) Entity Parameters: + Terminals + w.r.t. - Ui = 28V Ii = 93mA Pi = 660mW Ci = 0 Li = 0 Terminals S2 & S3 w.r.t. Ui = 28V Ii = 0 Ci = 0 Uo = 16.8V Io = 7.3mA Po = 31mW IS-mC1 Beacon Section IS Class I, Zone 0 AEx ia IIC T4 (-40°C Ta + 60°C) Entity Parameters: (See Note 11) S2 S3 - - Terminals + w.r.t. - Ui = 28V + Ii = 660mA NOTE: THE BEACON SECTION CAN BE CONNECTED Pi = 1.2W TO IT'S OWN BARRIER INDEPENDENT OF THE Ci = 0 SOUNDER SECTION. THE REQUIREMENTS OF Li = 0 CONTROL DRAWING D5036 SHEET 2 CAN THEN BE APPLIED TO THE BEACON SECTION. IF THIS OPTION IS USED, THE INTERNAL LINKS BETWEEN THE SOUNDER SECTION AND BEACON SECTION MUST NOT BE FITTED. A MRS 10-01-07 Issue: Appd. Date: Drawn: MRS Unclassified Location Associated Apparatus - Galvanically Isolated Supply with Entity Parameters: Uo 28V Io 93mA Po 660mW Co Ccable (see note 9) Lo Lcable Associated Apparatus - Galvanically Isolated Relay with Entity Parameters: Uo = 0 Io = 0 (See Note 10) Associated Apparatus - Galvanically Isolated Relay with Entity Parameters: Uo = 0 Io = 0 (See Note 10) SCHEDULE DRAWING No modification permitted without reference to the "Notified Body" 1. No revision to drawing without prior FM approval. 2. The associated apparatus must be FM approved. 3. The associated apparatus manufacturer's installation drawing must be followed when installing this equipment. 4. Installation should be in accordance with ANSI/ISA RP12.06.01 "Installation of Intrinsically Safe Systems for Hazardous (Classified) Locations" and the National Electrical Code (ANSI/NFPA 70). 5. The Galvanically Isolated Supply must be a FM approved, resistively limited, single channel supply having parameters less than, or equal to, those quoted, and for which the output is non-ignition capable for the Class, Division or Zone and Group of use. 6. The IS-mC1 Combined Unit enclosure has an ingress protection rating of IP 65. If supplied without cable entry devices then metallic or plastic cable glands, or conduit hubs, shall be fitted that provide the required environmental protection. 7. To prevent ignition of flammable or combustible atmospheres, disconnect power before servicing. 8. Substitution of components may impair safety. 9. The total capacitance connected to terminals +/- of the sounder, i.e. Ccable plus any other capacitance, shall not exceed 83nF. 10. The Ccable and Lcable of the cables connecting the galvanically isolated relays to sounder terminals S2/- and S3/- shall be less than, or equal to, the C cable and Lcable of the cable connecting the galvanically isolated supply to sounder terminals +/-. 11. If the sounder and beacon +/- supply terminals are connected internally then the wiring used for such a connection shall have a minimum radial thickness of insulation of 0.5mm. Notes: CAUTION - Bonding between conduit connections is not automatic and must be provided as part of this installation. CAUTION - The clearance between sounder terminals S2 and S3 is less than 6mm. Date: 21-04-06 Title IS-mC1 Combined SOUNDER / BEACON Control Drawing for galvanically isolated supply / isolated relay installation. 2S warning signals European Safety Systems Ltd. Impress House Mansell Road Acton London W3 7QH Drawing No. Computer Ref. D5037b.dwg D 5037 Sheet 2 of 2 EU Declaration of Conformity Manufacturer: Authorised Representative: Equipment Type: European Safety Systems Ltd. Impress House, Mansell Road, Acton London, W3 7QH United Kingdom E2S Warnsignaltechnik UG Charlottenstrasse 45-51 72764 Reutlingen Germany IS-mA1, IS-mA2, IS-mA3, IS-mB1, IS-mC1, IS-mA1M Directive 2014/34/EU: Equipment and Protective Systems for use in Potentially Explosive Atmospheres (ATEX) Notified Body for EU type Examination (Module B): Sira Certification Service Notified Body No.: 2813 CSA Group Netherlands B.V, Utrechtseweg 310, 6812 AR, Arnhem, Netherlands EU-type Examination Certificate (Module B): SIRA 05ATEX2084X Notified Body for Quality Assurance Notification / Conformity to EU-type based on quality assurance of the production process (Module D): Sira Certification Service Notified Body No.: 2813 CSA Group Netherlands B.V, Utrechtseweg 310, 6812 AR, Arnhem, Netherlands Quality Assurance Notification (Module D): SIRA 05 ATEX M342 Provisions fulfilled by the equipment: II 1 G Ex ia IIC T4 Ga (-40 °C Ta +60 °C) or I M1 Ex ia I Ma (-40 °C Ta +60 °C) Standards applied: EN IEC 60079-0:2018 EN 60079-11:2012 IEC 60079-26:2014 Regulation EU No. 305/2011: Construction Products Regulation (CPR) IS-mA1 (tones 2, 3, 9, 15, 16, 17) only Notified Product Certification Body for Certificate of Constancy of Performance or EC Type Examination Certificate and continuous surveillance, assessment and evaluation of factory production control: VdS Schadensverhütung GmbH Notified Body No.: 0786 Amsterdamer Str 172-174, 50735 Köln, Germany Certificate of Constancy of Performance or EC Type Examination Certificate: 0786-CPD-20338 Standards applied: EN 54-3:2001 + A1:2002 + A2:2006 Directive 2014/30/EU: Electromagnetic Compatibility Directive (EMC) Standards applied: EN 61000-6-1:2007 EN 61000-6-2:2005 EN 61000-6-3:2007 / A1:2011 / AC: 2012 EN 61000-6-4:2007 / A1: 2011 Directive 2011/65/EU: Restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS) The product and all the components contained within it are in accordance with the restriction of the use of hazardous substances in electrical and electronic equipment, including amendment by Directive 2015/863/EU. Regulation (EC) 1907/2006: Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) The product and all the components contained within it are free from substances of very high concern. Other Standards and Regulations EN 60529:1992+A2:2013 - Degrees of protection provided by enclosures (IP code) enclosure rated IP65 E2S Telephone: +44 (0)20 8743 8880 Fax: +44 (0)20 8740 4200 Email: sales@e2s.com www.e2s.com DC-011_Issue_J (IS-Mini) - Page 1 of 2 - QAF_252_Issue_5 EU Declaration of Conformity On behalf of European Safety Systems Ltd., I declare that, on the date the equipment accompanied by this declaration is placed on the market, the equipment conforms with all technical and regulatory requirements of the above listed directives, regulations and standards. This Declaration is issued under the sole responsibility of the manufacturer. Martin Streetz Quality Assurance Manager Document No.: DC-011_Issue_J Date and Place of Issue: London, 23/12/2020 E2S Telephone: +44 (0)20 8743 8880 Fax: +44 (0)20 8740 4200 Email: sales@e2s.com www.e2s.com DC-011_Issue_J (IS-Mini) - Page 2 of 2 - QAF_252_Issue_5 UKCA Declaration of Conformity Manufacturer: Equipment Type: European Safety Systems Ltd. Impress House, Mansell Road, Acton London, W3 7QH United Kingdom IS-mA1, IS-mA2, IS-mA3, IS-mB1, IS-mC1, IS-mA1M Directive UKSI 2016:1107 (as amended by UKSI 2019:696) Schedule 3A, Part 1 : Product or Protective System Intended for use in Potentially Explosive Atmospheres (UKCA) Notified Body for UK type Examination (Module B): UK-type Examination Certificate (Module B): Notified Body for Quality Assurance Notification / Conformity to EU-type based on quality assurance of the production process (Module D): Quality Assurance Notification (Module D): Provisions fulfilled by the equipment: Standards applied: Sira Certification Service Notified Body No.: 0518 Rake Lane, Eccleston, Chester CH4 9JN, UK CSAE 21UKEX2553X Sira Certification Service Notified Body No.: 0518 Rake Lane, Eccleston, Chester CH4 9JN, UK CSAE 22UKQAN0046 II 1 G Ex ia IIC T4 Ga (-40 °C Ta +60 °C) or I M1 Ex ia I Ma (-40 °C Ta +60 °C) EN IEC 60079-0:2018 EN 60079-11:2012 IEC 60079-26:2014 Regulation EU No. 305/2011: Construction Products Regulation (CPR) IS-mA1 (tones 2, 3, 9, 15, 16, 17) only Notified Product Certification Body for Certificate of Constancy of Performance or EC Type Examination Certificate and continuous surveillance, assessment and evaluation of factory production control: VdS Schadensverhütung GmbH Notified Body No.: 0786 Amsterdamer Str 172-174, 50735 Köln, Germany Certificate of Constancy of Performance or EC Type Examination Certificate: 0786-CPD-20338 Standards applied: EN 54-3:2001 + A1:2002 + A2:2006 Directive 2014/30/EU: Electromagnetic Compatibility Directive (EMC) Standards applied: EN 61000-6-1:2007 EN 61000-6-2:2005 EN 61000-6-3:2007 / A1:2011 / AC: 2012 EN 61000-6-4:2007 / A1: 2011 Directive 2011/65/EU: Restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS) The product and all the components contained within it are in accordance with the restriction of the use of hazardous substances in electrical and electronic equipment, including amendment by Directive 2015/863/EU. Regulation (EC) 1907/2006: Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) The product and all the components contained within it are free from substances of very high concern. Other Standards and Regulations EN 60529:1992+A2:2013 - Degrees of protection provided by enclosures (IP code) enclosure rated IP65 E2S Telephone: +44 (0)20 8743 8880 Fax: +44 (0)20 8740 4200 Email: sales@e2s.com www.e2s.com DC-088_Issue_A (IS-Mini) - Page 1 of 2 - QAF_252_Issue_5 UKCA Declaration of Conformity On behalf of European Safety Systems Ltd., I declare that, on the date the equipment accompanied by this declaration is placed on the market, the equipment conforms with all technical and regulatory requirements of the above listed directives, regulations and standards. This Declaration is issued under the sole responsibility of the manufacturer. Martin Streetz Quality Assurance Manager Document No.: DC-088_Issue_A Date and Place of Issue: London, 04/02/2022 E2S Telephone: +44 (0)20 8743 8880 Fax: +44 (0)20 8740 4200 Email: sales@e2s.com www.e2s.com DC-088_Issue_A (IS-Mini) - Page 2 of 2 - QAF_252_Issue_5