INSTRUCTION & SAFETY MANUAL

Transcription

1 D0D D0Q INSTRUCTI & SAFETY MANUAL SIL /Proximity Detector Repeater Relay DINRail Models D0D, D0Q D0 SIL / Proximity Detector Repeater Relay ISM00

2 General Description: The /Proximity Detector Repeater type D0 is a DIN Rail unit with two or four independent and isolated channels. The unit can be configured for contact or proximity detector, or NC and for NE or relay output. Each channel enables a Safe Area load to be controlled by a switch, or a proximity detector, located in Hazardous Area. D0Q quad channel type has four independent input channels and actuates the corresponding output relay. Two actuation modes can be independently DIP switch configured on each input channel: input/ne relay or input/ relay. Contact or proximity sensor and its connection line short or open circuit fault detection is also DIP switch configurable: fault detection can be enabled (in case of fault it deenergizes the corresponding output relay and turns the fault LED on) or disabled (in case of fault the corresponding output relay repeats the input line open or closed status as configured). D0D dual channel type has two input channels and four output relays; the unit has two DIP switch configurable operating modes: Mode A) input channel actuates in parallel the two output relays. Relay actuation mode can be independently configured for each output in two modes: input/ne relay or input/ relay. Mode B) input channel actuates output relay A configurable in two modes as in mode A above. relay B operates as a fault output (in case of input fault, relay B actuates and the fault LED turns on while relay A repeats the input line as configured). Actuation can be DIP switch configured in two modes: No input fault/energized relay (it deenergizes in case of fault) or No input fault/deenergized relay (it energizes in case of fault). Function: or channels I.S. switch repeater for contact or EN09 proximity. Provides port isolation (input/output/supply). Linefault detection, common to all input signals, available when using Power Bus enclosure. Signalling LEDs: Power supply indication (green), output status (yellow), line fault (red). Field Configurability: /NC input for contact/proximitor, NE/ relay operation and fault detection enable/disable. EMC: Fully compliant with CE marking applicable requirements. Functional Management Certification: G.M. International is certified by TUV to conform to IEC0:00 part clauses for safety related systems up to and included SIL. FSM SIL Characteristics Technical Data Supply: Vdc nom (0 to 0 Vdc) reverse polarity protected, ripple within voltage limits Vpp. Current V: ma for channels D0Q, 0 ma for channels D0D with input closed and relays energized. Power dissipation:. W for channels D0Q,. W for channels D0D with V supply voltage, input closed and relays energized. Max. power consumption: at 0 V supply voltage, short circuit input and relays energized,. W for channels D0Q,.0 W for channels D0D. Isolation (Test Voltage): I.S. In/Out. KV; I.S. In/Supply. KV; I.S. In/I.S. In 00 V; Out/Supply. KV; Out /Out. KV. switching current levels:. ma,. ma, switch current. ma ± 0. ma hysteresis. Fault current levels: open fault 0. ma, short fault. ma (when enabled both faults deenergize channel relay with quad channel unit D0Q or actuate fault relay with dual channel unit D0D). equivalent source: V KΩ typical ( V no load, ma short circuit). : voltage free SPST relay contact. Contact material: AgNi90/0. Contact rating: A 0 Vac 00 VA, A 0 Vdc 0 W (resistive load). Mechanical / Electrical life: * 0 / * 0 operation, typical. Operate / Release time: / ms typical. Bounce time / NC contact: / ms. Response time: 0 ms. Frequency response: 0 Hz maximum. Compatibility: CE mark compliant, conforms to Directive: 0//EU ATEX, 0/0/EU EMC, 0//EU LVD, 0//EU RoHS. Environmental conditions: Operating: temperature limits 0 to 0 C, relative humidity max 9 %. Storage: temperature limits to 0 C. Description: DC Load breaking capacity: V (V) Resistive Load ATEX: II ()G [Ex ia Ga] IIC, II ()D [Ex ia Da] IIIC, I (M) [Ex ia Ma] I, II G Ex nac IIC T Gc 0 IECEx / INMETRO: [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I, Ex nac IIC T Gc UL: AIS / I, II, III / / ABCDEFG, [AEx ia] IIC CUL: AIS / I, II, III / / ABCDEFG, [Ex ia] IIC FM: NI / I / / ABCD / T, NI / I / / IIC / T, AIS / I, II, III / / ABCDEFG, AEx [ia] IIC FMC: NI / I / / ABCD / T, NI / I / / IIC / T, AIS / I, II, III / / ABCDEFG, Ex [ia] IIC EACEX: Ex na nc [ia Ga] IIC T X, [Ex ia Da] IIIC X, [Ex ia Ma] I X. UKR TR n. 9: ExnAnCiaIICT X, ExiaI X associated apparatus and nonsparking electrical equipment. Uo/Voc 9. V, Io/Isc 0 ma, Po/Po mw at terminals,, 90,. Um 0 Vrms, 0 C Ta 0 C. Approvals: DMT 0 ATEX E 0 X conforms to EN0090, EN009, EN009. IECEx BVS 0.00X conforms to IEC0090, IEC009, IEC009. IMQ 09 ATEX 0 X conforms to EN0090, EN009. IECEx IMQ.00X conforms to IEC0090, IEC INMETRO DNV.00 X conforms to ABNT NBR IEC0090, ABNT NBR IEC009, ABNT NBR IEC009, ABNT NBR IEC009. UL & CUL E0 conforms to UL9, UL 0090, UL009 for UL and CSAC. No.9, CSAE0090, CSAE009 for CUL. FM & FMC No. 0, 099C, conforms to Class 00, 0,, 0 and C. No., C. No., C. No., E0090, E009, E009. CIT.MH0.B.000 conforms to GOST R IEC 0090,GOST R IEC 009, GOST R IEC 009. CЦ.00 X conforms to ДСТУ, ГОСТ., ДСТУ IЕС 009. TÜV Certificate No. CIS90, SIL conforms to IEC0:00 Ed.. TÜV Certificate No. CIS909, SIL Functional Certificate conforms to IEC0:00 Ed., for Management of Functional. DNV No.A and KR No.MIL09EL00 Certificates for maritime Mounting: T DIN Rail according to EN00. Weight: about g D0Q, g D0D. Connection: by polarized plugin disconnect screw terminal blocks to accommodate terminations up to. mm. Location: Safe Area/Non Hazardous Locations or Zone, Group IIC T, Class I, Division, Groups A, B, C, D Temperature Code T and Class I, Zone, Group IIC, IIB, IIA T installation. Protection class: IP 0. Dimensions: Width. mm, Depth 99 mm, Height. mm. I (A) D0 SIL / Proximity Detector Repeater Relay G.M. International ISM00

3 Model: D0 channels D channels Q Power Bus enclosure /B Ordering information Front Panel and Features Power Bus and DINRail accessories: DIN rail anchor MCHP0 DIN rail stopper M0 Terminal block male M0 Terminal block female M0 PWR STATUS/ FAULT D0 9 0 SIL according to IEC 0:00 Ed. for Tproof /0 years ( 0% / >0 % of total SIF). PFDavg ( year). E0, SFF. %. SIL Systematic capability. from Zone 0 (Zone 0), Division, installation in Zone, Division. /NC contact/proximity Detector. Four voltage free SPST Relay contact Signals. Relay for fault detection on dual channel version. Line fault detection with common signalling available when using Power Bus enclosure. Three port isolation, //Supply. EMC Compatibility to EN000, EN000, EN. Infield programmability by DIP. ATEX, IECEx, UL & CUL, FM & FMC, INMETRO, EACEX, UKR TR n. 9, TÜV Certifications. TÜV Functional Certification. Type Approval Certificate DNV and KR for maritime High Reliability, SMD components. High Density, four channels per unit. Simplified installation using standard DIN Rail and plugin terminal blocks. 0 Vrms (Um) max. voltage allowed to the instruments associated with the barrier. G.M. International ISM00 D0 SIL / Proximity Detector Repeater Relay

4 Terminal block connections HAZARDOUS AREA D0Q SAFE AREA 9 Ch for Proximity or Ch for Voltage free Contact Ch 0 Ch for Proximity or Ch for Voltage free Contact Common Ch and Ch Ch for Proximity or Ch for Voltage free Contact Power Supply Vdc Ch for Proximity or Ch for Voltage free Contact Power Supply Vdc Ch for Proximity or Ch for Voltage free Contact Ch Ch for Proximity or Ch for Voltage free Contact Common Ch and Ch Ch for Proximity Ch for Voltage free Contact Ch Ch for Proximity Ch for Voltage free Contact Ch D0D HAZARDOUS AREA SAFE AREA Ch for Proximity or Ch for Voltage free Contact Ch A Ch for Proximity or Ch for Voltage free Contact Common Ch A and Ch B Ch for Proximity Ch for Voltage free Contact Power Supply Vdc Ch for Proximity Ch for Voltage free Contact Power Supply Vdc Ch A Common Ch A and Ch B Ch B Ch B D0 SIL / Proximity Detector Repeater Relay G.M. International ISM00

5 Parameters Table In the system safety analysis, always check the Hazardous Area/Hazardous Locations devices to conform with the related system documentation, if the device is Intrinsically Safe check its suitability for the Hazardous Area/Hazardous Locations and gas group encountered and that its maximum allowable voltage, current, power (Ui/Vmax, Ii/Imax, Pi/Pi) are not exceeded by the safety parameters (Uo/Voc, Io/Isc, Po/Po) of the D0 series Associated Apparatus connected to it. Also consider the maximum operating temperature of the field device, check that added connecting cable and field device capacitance and inductance do not exceed the limits (Co/Ca, Lo/La, Lo/Ro) given in the Associated Apparatus parameters for the effective gas group. See parameters on enclosure side and the ones indicated in the table below: D0 Terminals D0 Associated Apparatus Parameters Must be Hazardous Area/ Hazardous Locations Device Parameters Ch Ch Ch 9 0 Uo / Voc 9. V Ui / Vmax Ch Ch Ch Ch 9 0 Io / Isc 0 ma li / Imax Ch Ch Ch Ch 9 0 Po / Po mw Pi / Pi Ch D0 Terminals D0 Associated Apparatus Parameters Must be Hazardous Area/ Hazardous Locations Device Cable Parameters Ch Co / Ca. µf IIC (A, B) Ch Ch 9 0 Co / Ca µf Co / Ca 09 µf Co / Ca 99 µf IIB (C) IIA (D) I Ci / Ci device C cable Ch Co / Ca µf IIIC Ch Lo / La 9 mh IIC (A, B) Ch Ch 9 0 Lo / La 00 mh Lo / La 000 mh Lo / La 900 mh IIB (C) IIA (D) I Li / Li device L cable Ch Lo / La 00 mh IIIC Ch Lo / Ro 0 µh/ω IIC (A, B) Ch Ch Ch 9 0 Lo / Ro 0 µh/ω Lo / Ro 0 µh/ω Lo / Ro 000 µh/ω Lo / Ro 0 µh/ω IIB (C) IIA (D) I IIIC Li / Ri device and L cable / R cable TE for USA and Canada: IIC equal to Gas Groups A, B, C, D, E, F and G, IIB equal to Gas Groups C, D, E, F and G, IIA equal to Gas Groups D, E, F and G For installations in which both the Ci and Li of the Intrinsically Safe apparatus exceed % of the Co and Lo parameters of the Associated Apparatus (excluding the cable), then 0 % of Co and Lo parameters are applicable and shall not be exceeded (0 % of the Co and Lo become the limits which must include the cable such that Ci device C cable 0 % of Co and Li device L cable 0 % of Lo). If the cable parameters are unknown, the following value may be used: Capacitance 0pF per foot (0pF per meter), Inductance 0.0µH per foot (0.0µH per meter). The Intrinsic Entity Concept allows the interconnection of Intrinsically Safe devices approved with entity parameters not specifically examined in combination as a system when the above conditions are respected. For Division and Zone 0 installations, the configuration of Intrinsically Safe must be FM approved under Entity Concept (or third party approved); for Division installations, the configuration of Intrinsically Safe must be FM approved under nonincendive field wiring or Entity Concept (or third party approved). G.M. International ISM00 D0 SIL / Proximity Detector Repeater Relay

6 Function Diagram HAZARDOUS AREA ZE 0 (ZE 0) GROUP IIC, HAZARDOUS LOCATIS CLASS I, DIVISI, GROUPS A, B, C, D, CLASS II, DIVISI, GROUPS E, F, G, CLASS III, DIVISI, CLASS I, ZE 0, GROUP IIC SAFE AREA, ZE GROUP IIC T, N HAZARDOUS LOCATIS, CLASS I, DIVISI, GROUPS A, B, C, D TCode T, CLASS I, ZE, GROUP IIC T MODEL D0Q In voltage free Contact Proximity Supply Vdc Out Common Channels In Out Common Channels In 9 0 Out Common Channels In Out Common Channels MODEL D0D In voltage free Contact Proximity Supply Vdc Out A Common Channel In Out A Common Channel Out B Common Channel Out B Common Channel Relay contact shown in deenergized position D0 SIL / Proximity Detector Repeater Relay G.M. International ISM00

7 Functional Manual and Application Application for D0D operation operation Field : proximity is or switch is open In Supply Vdc. Channel Out A relay is deenergized, out contact is open Out A Common Channel PLC Field : proximity is or switch is closed In Supply Vdc. Channel Out A relay is energized, out contact is closed Out A Common Channel PLC Field : proximity is or switch is open In Out A relay is deenergized, out contact is open Channel Out A PLC D0D (Ch. and Ch.) Common Channel Out B is Out A Duplicator Out B Common Channel PLC Field : proximity is or switch is closed In Out A relay is energized, out contact is closed Channel Out A PLC D0D (Ch. and Ch.) Common Channel Out B is Out A Duplicator Out B Common Channel PLC Out B is Out A Duplicator Out B Common Channel PLC Out B is Out A Duplicator Out B PLC Common Channel Description: For this application, input line fault (open or short) detection is enabled, the output relays are actuated in parallel and the direct input to output transfer function is selected, setting the internal dipswitches in the following mode (see pages for more information): positions Dipswitch: / state / state The module is powered by connecting Vdc power supply to Pins ( positive) ( negative). The green LED is lit in presence of the power supply line. signals from field are applied to Pins (In Ch.) and Pins (In Ch.). The relay contact outputs (Out A and Out A) are both normally open (or relay deenergized as safe state condition) for operation, while they are both closed (or relay energized) for operation. Only Out A and A are functional safety related, while Out B as Out A Duplicator and Out B as Out A Duplicator are only for service purpose, not functional safety related. The following table describes, for each channel, the state (open or closed) of its output when its input signal is in or state, and it gives information about turnon or turnoff of the related channel status LED and channel fault LED: signal state Pins (In Ch.) or (In Ch.) Proximity sensor is or switch is open Proximity sensor is or switch is closed The input line is broken relay contact state Out A or Out A (Functional safety related output) Open (Deenergized relay) Closed (Energized relay) Open (Deenergized relay as safe state condition) A or A Ch. status yellow LED state A or A Ch. fault red LED state relay contact state Out B or Out B (for service purpose, not safety related output) Open Closed Open Closed B or B Ch. status yellow LED state The input line is in short circuit Open (Deenergized relay as safe state condition) Function and Failure behavior: D0D is considered to be operating in Low Demand mode, as a Type A module, having Hardware Fault Tolerance (HFT) 0. The failure behaviour of D0D is described by the following definitions: failsafe State: it is defined as the output being deenergized (so that the output relay is deenergized). fail Safe: failure mode that causes the module / (sub)system to go to the defined failsafe state without a demand from the process. fail Dangerous: failure mode that does not respond to a demand from the process (i.e. being unable to go to the defined failsafe state), so that the output remains energized. fail No Effect : failure mode of a component that plays a part in implementing the safety function but is neither a safe failure nor a dangerous failure. When calculating the SFF, this failure mode is not taken into account; fail Not Part : failure mode of a component which is not part of the safety function but which is part of the circuit diagram and is listed for completeness. When calculating the SFF, this failure mode is not taken into account. Failure rate date: taken from Siemens Standard SN900. Failure rate table: Failure category Failure rates (FIT) λdd Total Dangerous Detected failures 0.00 λdu Total Dangerous Undetected failures. λsd Total Safe Detected failures 0.00 λsu Total Safe Undetected failures.00 λtot safe Total Failure Rate ( Function) λdd λdu λsd λsu 0. MTBF (safety function, one channel) ( / λtot safe) MTTR ( hours) years λno effect No Effect failures. λnot part Not Part failures.0 λtot device Total Failure Rate (Device) λtot safe λno effect λnot part.0 MTBF (device, one channel) ( / λtot device) MTTR ( hours) years Failure rates table according to IEC 0:00 Ed. : λsd λsu λdd λdu SFF 0.00 FIT.00 FIT 0.00 FIT. FIT.% PFDavg vs T[Proof] table (assuming Proof Test coverage of 99%), with determination of SIL supposing module contributes 0% of total SIF dangerous failures: T[Proof] year T[Proof] years PFDavg. E0 Valid for SIL PFDavg. E0 Valid for SIL PFDavg vs T[Proof] table (assuming Proof Test coverage of 99%), with determination of SIL supposing module contributes >0% of total SIF dangerous failures: T[Proof] 0 years PFDavg. E0 Valid for SIL Systematic capability SIL. Dipswitch position positions Dipswitch: Dipswitch position G.M. International ISM00 D0 SIL / Proximity Detector Repeater Relay B or B Ch. fault red LED state

8 Functional Manual and Application Application for D0Q operation operation Field : proximity is or switch is open In Supply Vdc. Channel Out relay is deenergized, out contact is open Out PLC Common Channel Field : proximity is or switch is closed In Supply Vdc. Channel Out relay is energized, out contact is closed Out PLC Common Channel Field : proximity is or switch is open In Field : proximity is or switch is open 9 In 0 Out relay is deenergized, out contact is open Channel Out PLC Common Channel D0Q (Ch., Ch., Out relay is deenergized, Ch., Ch.) out contact is open Channel Out PLC Common Channel Field : proximity is or switch is closed In Field : proximity is or switch is closed 9 In 0 Out relay is energized, out contact is closed Channel Out D0Q (Ch., Ch., Ch., Ch.) Channel Common Channel PLC Out relay is energized, out contact is closed Out PLC Common Channel Field : proximity is or switch is open In Channel Out relay is deenergized, out contact is open Out PLC Common Channel Field : proximity is or switch is closed In Channel Out relay is energized, out contact is closed Out PLC Common Channel Description: For this application, input line fault (open or short) detection is enabled and the direct input to output transfer function is selected, setting the internal dipswitches in the following mode (see pages for more information): Dipswitch position / state The module is powered by connecting Vdc power supply to Pins ( positive) ( negative). The green LED is lit in presence of the power supply line. signals from field are applied to Pins (In Ch.), Pins (In Ch.), Pins 90 (In Ch.), Pins (In Ch.). The relay contact outputs are both normally open (or relay deenergized as safe state condition) for operation, while they are both closed (or relay energized) for operation. The following table describes, for each channel, the state (open or closed) of its output when its input signal is in or state, and it gives information about turnon or turnoff of the related channel status LED and channel fault LED: signal state Pins (In Ch.) or (In Ch.) or 90 (In Ch.) or (In Ch.) Proximity sensor is or switch is open Proximity sensor is or switch is closed The input line is broken The input line is in short circuit relay contact state Out or Out or Out or Out Open (Deenergized relay) Closed (Energized relay) Open (Deenergized relay as safe state condition) Open (Deenergized relay as safe state condition) Channel status yellow LED state D0 SIL / Proximity Detector Repeater Relay G.M. International ISM00 Channel fault red LED state Function and Failure behavior: D0Q is considered to be operating in Low Demand mode, as a Type A module, having Hardware Fault Tolerance (HFT) 0. The failure behaviour of D0Q is described by the following definitions: failsafe State: it is defined as the output being deenergized (so that the output relay is deenergized). fail Safe: failure mode that causes the module / (sub)system to go to the defined failsafe state without a demand from the process. fail Dangerous: failure mode that does not respond to a demand from the process (i.e. being unable to go to the defined failsafe state), so that the output remains energized. fail No Effect : failure mode of a component that plays a part in implementing the safety function but is neither a safe failure nor a dangerous failure. When calculating the SFF, this failure mode is not taken into account; fail Not Part : failure mode of a component which is not part of the safety function but which is part of the circuit diagram and is listed for completeness. When calculating the SFF, this failure mode is not taken into account. Failure rate date: taken from Siemens Standard SN900. Failure rate table: Failure category Failure rates (FIT) λdd Total Dangerous Detected failures 0.00 λdu Total Dangerous Undetected failures. λsd Total Safe Detected failures 0.00 λsu Total Safe Undetected failures 9. λtot safe Total Failure Rate ( Function) λdd λdu λsd λsu 0. MTBF (safety function, one channel) ( / λtot safe) MTTR ( hours) 0 years λno effect No Effect failures. λnot part Not Part failures 9.0 λtot device Total Failure Rate (Device) λtot safe λno effect λnot part.0 MTBF (device, one channel) ( / λtot device) MTTR ( hours) years Failure rates table according to IEC 0:00 Ed. : λsd λsu λdd λdu SFF 0.00 FIT 9. FIT 0.00 FIT. FIT.9% PFDavg vs T[Proof] table (assuming Proof Test coverage of 99%), with determination of SIL supposing module contributes 0% of total SIF dangerous failures: T[Proof] year T[Proof] years PFDavg. E0 Valid for SIL PFDavg. E0 Valid for SIL PFDavg vs T[Proof] table (assuming Proof Test coverage of 99%), with determination of SIL supposing module contributes >0% of total SIF dangerous failures: T[Proof] 0 years PFDavg. E0 Valid for SIL Systematic capability SIL.

9 Testing procedure at Tproof The proof test must be performed to reveal dangerous faults which cannot be otherwise detected. This means that it is necessary to specify how dangerous undetected faults, which have been noted during the FMEDA analysis, can be revealed during the proof test. Note for input contacts: to detect a wire break or a short circuit condition, it is necessary to mount, in the input connections and close to the contacts, a kω resistor in series and a 0 kω resistor in parallel to the contacts. The Proof test consists of the following steps: Steps Action Bypass the related PLC or take any other appropriate action to avoid a false trip. Vary the state conditions of the input sensors / contacts coming from field and verify that the transistor outputs change their state from energized to deenergized and viceversa; also check that the deenergized state condition corresponds to the required related function. Disconnect the input wiring coming from the field sensor / contact and check that the corresponding wire break alarm output is deenergized. Short the input connections and verify that the corresponding outputs remains deenergized. In both cases, the corresponding alarm LEDs on the front panel must be turned red. Restore the loop to full operation. Remove the bypass from the related PLC or restore normal operation. This test will detect approximately 99% of possible Dangerous Undetected failures in the repeater. Warning D0 series are isolated Intrinsically Safe Associated Apparatus installed into standard EN00 T DIN Rail located in Safe Area/Non Hazardous Locations or Zone, Group IIC, Temperature Classification T, Class I, Division, Groups A, B, C, D, Temperature Code T and Class I, Zone, Group IIC, IIB, IIA Temperature Code T Hazardous Area/Hazardous Locations (according to EN/IEC009, FM Class No., CSAC. No. M9, CSAE009) within the specified operating temperature limits Tamb 0 to 0 C, and connected to equipment with a maximum limit for AC power supply Um of 0 Vrms. Hazardous (Classified) Locations Class I, Division, Groups A, B, C, D Class II, Division, Groups E, F, G Class III, Division Class I, Zone 0, Group IIC, IIB, IIA Intrinsically Safe Unclassified Locations or Hazardous (Classified) Locations Class I, Division, Groups A, B, C, D, TCode T Class I, Zone, Group IIC, IIB, IIA, TCode T Unclassified Locations Must not use or generate more than 0 Vrms or Vdc Intrinsically Safe Intrinsically Safe Intrinsically Safe 9 0 D0 Associated Apparatus FM Approved under Entity Concept and nonincendive field wiring FM Approved under Entity Concept, or third party approval Power Supply Hazardous (Classified) Locations Class I, Division, Groups A, B, C, D Class II, Division, Groups E, F, G Class III, Division Class I, Zone, Group IIC, IIB, IIA Nonincendive Unclassified Locations or Hazardous (Classified) Locations Class I, Division, Groups A, B, C, D, TCode T Class I, Zone, Group IIC, IIB, IIA, TCode T Unclassified Locations Must not use or generate more than 0 Vrms or Vdc Nonincendive Nonincendive Nonincendive 9 0 D0 Associated Apparatus FM Approved under Entity Concept and nonincendive field wiring FM Approved under nonincendive field wiring (permitted only for US installations), or third party approval Power Supply Nonincendive field wiring is not recognized by the Canadian Electrical Code, installation is permitted in the US only. For installation of the unit in a Class I, Division or Class I, Zone location, the wiring between the control equipment and the D0 associated apparatus shall be accomplished via conduit connections or another acceptable Division, Zone wiring method according to the NEC and the CEC. Not to be connected to control equipment that uses or generates more than 0 Vrms or Vdc with respect to earth ground. D0 series must be installed, operated and maintained only by qualified personnel, in accordance to the relevant national/international installation standards (e.g. IEC/EN009 Electrical apparatus for explosive gas atmospheres Part : Electrical installations in hazardous areas (other than mines), BS Pt, VDE, ANSI/ISA RP.0.0 Installation of Intrinsically Safe System for Hazardous (Classified) Locations, National Electrical Code NEC ANSI/NFPA 0 Section 0 and 0, Canadian Electrical Code CEC) following the established installation rules, particular care shall be given to segregation and clear identification of I.S. conductors from non I.S. ones. Deenergize power source (turn off power supply voltage) before plug or unplug the terminal blocks when installed in Hazardous Area/Hazardous Locations or unless area is known to be nonhazardous. Warning: substitution of components may impair Intrinsic and suitability for Division, Zone. Warning: deenergize main power source (turn off power supply voltage) and disconnect plugin terminal blocks before opening the enclosure to avoid electrical shock when connected to live hazardous potential. Explosion Hazard: to prevent ignition of flammable or combustible atmospheres, disconnect power before servicing or unless area is known to be nonhazardous. Failure to properly installation or use of the equipment may risk to damage the unit or severe personal injury. The unit cannot be repaired by the end user and must be returned to the manufacturer or his authorized representative. Any unauthorized modification must be avoided. G.M. International ISM00 D0 SIL / Proximity Detector Repeater Relay 9

10 D0 accepts as an input from Hazardous Area/Hazardous Locations a proximity sensor or voltage free electrical contact and repeats their status to Safe Area/Non Hazardous Locations by a voltage free SPST relay contact. Presence of supply power and status of output (energized or deenergized), as well as integrity or fault condition of sensor and connecting line are displayed by signaling LEDs (green for power, yellow for status and red for fault condition). D0Q (quad channel type) has four independent isolated input channels and actuates the corresponding output relay SPST contact; two actuation modes can be independently DIP switch configured for each input channel: Normally open input / Normally energized relay or Normally close input / Normally energized relay Contact or proximity sensor and its connection line short or open circuit fault detection is also DIP switch configurable. Fault detection can be enabled (in case of fault deenergizes the corresponding output channel relay (open) and turns the fault LED) or be disabled (in case of fault the corresponding output channel relay repeats the input line open or close status as configured). D0D (dual channel type) has two isolated input channel and four output relays; the unit has two DIP switch configurable operating modes: A) channel actuates in parallel output relays SPST contacts (providing a DPST type of output). Relay actuation can be independently configured for each output in two modes: Normally open input / Normally energized relay or Normally close input / Normally energized relay B) channel actuates output relay (A) SPST contact configurable in two modes as above. relay B operates as fault output (in case of input fault, relay B actuates and the fault LED turns on while relay A repeats the input line as configured). Actuation can be configured in two modes: No input fault / Energized relay (it deenergizes in case of fault) or No input fault / Deenergized relay (it energizes in case of fault). Note: use of voltage free electrical contacts with fault detection enabled requires, near the switch at the end of the line, a KΩ series connected resistor and a 0 KΩ parallel connected resistor in order to allow the fault detection circuit to distinguish between a condition of contact close/open and a line open/short circuit fault. Installation D0 series are switch/proximity detector repeaters housed in a plastic enclosure suitable for installation on T DIN Rail according to EN00. D0 unit can be mounted with any orientation over the entire ambient temperature range, see section Installation in Cabinet and "Installation of Electronic s in Cabinet" Instruction Manual D000 series for detailed instructions. Electrical connection of conductors up to. mm² are accommodated by polarized plugin removable screw terminal blocks which can be plugged in/out into a powered unit without suffering or causing any damage (for Zone or Division installations check the area to be nonhazardous before servicing). The wiring cables have to be proportionate in base to the current and the length of the cable. On the section Function Diagram and enclosure side a block diagram identifies all connections and configuration DIP switches. Identify the number of channels of the specific card (e.g. D0D is a dual channel model and D0Q is a quad channel model), the function and location of each connection terminal using the wiring diagram on the corresponding section, as an example: Connect Vdc power supply positive at terminal and negative at terminal. For Model D0Q connect common output of channel at terminal and voltage freecontact output at terminal for channel and for channel. For Model D0Q connect common output of channel at terminal and voltage free contact output at terminal for channel and for channel. For Model D0D connect proximity sensor or voltage free contact at terminal positive and negative for channel, connect at terminal and respectively for channel. For Model D0Q in addition to channel connections above, connect terminal 9 positive and 0 negative for channel and positive and negative for channel. Intrinsically Safe conductors must be identified and segregated from non I.S. and wired in accordance to the relevant national/international installation standards (e.g. EN/IEC009 Electrical apparatus for explosive gas atmospheres Part : Electrical installations in hazardous areas (other than mines), BS Pt, VDE, ANSI/ISA RP.0.0 Installation of Intrinsically Safe System for Hazardous (Classified) Locations, National Electrical Code NEC ANSI/NFPA 0 Section 0 and 0, Canadian Electrical Code CEC), make sure that conductors are well isolated from each other and do not produce any unintentional connection. Connect SPST relay contacts checking the load rating to be within the contact maximum rating ( A, 0 V, 00 VA 0 W resistive load). The enclosure provides, according to EN09, an IP0 minimum degree of mechanical protection (or similar to NEMA Standard 0 type ) for indoor installation, outdoor installation requires an additional enclosure with higher degree of protection (i.e. IP to IP or NEMA type ) consistent with the effective operating environment of the specific installation. Units must be protected against dirt, dust, extreme mechanical (e.g. vibration, impact and shock) and thermal stress, and casual contacts. If enclosure needs to be cleaned use only a cloth lightly moistened by a mixture of detergent in water. Electrostatic Hazard: to avoid electrostatic hazard, the enclosure of D0 must be cleaned only with a damp or antistatic cloth. Any penetration of cleaning liquid must be avoided to prevent damage to the unit. Any unauthorized card modification must be avoided. According to EN00, D0 series must be connected to SELV or SELVE supplies. Relay output contact must be connected to loads non exceeding category I, pollution degree I overvoltage limits. Warning: deenergize main power source (turn off power supply voltage) and disconnect plugin terminal blocks before opening the enclosure to avoid electrical shock when connected to live hazardous potential. Startup Before powering the unit check that all wires are properly connected, particularly supply conductors and their polarity, input and output wires, also check that Intrinsically Safe conductors and cable trays are segregated (no direct contacts with other non I.S. conductors) and identified either by color coding, preferably blue, or by marking. Check conductors for exposed wires that could touch each other causing dangerous unwanted shorts. Turn on power, the power on green led must be lit, status and fault led on each channel must be in accordance with condition of the corresponding input line. If possible close and open input lines one at time checking the corresponding status and fault leds condition as well as output to be correct. 0 D0 SIL / Proximity Detector Repeater Relay G.M. International ISM00

11 Configuration A configuration DIP is located on component side of pcb. This switch allows the configuration of input/output relationship, fault detection functions and operating mode. CH Setting Line fault detection Disabled (contact / proximity sensor) Enabled (proximity sensor or contact with terminating line resistor) IN / OUT NE or NC NE NC or NCNE NC NE Side B Panel View Dip switch configuration D0Q Dip switch factory settings CH CH CH CH CH Setting Line fault detection Disabled (contact / proximity sensor) Enabled (proximity sensor or contact with terminating line resistor) IN / OUT NE or NC NE NC or NCNE NC NE G.M. International ISM00 D0 SIL / Proximity Detector Repeater Relay

12 CH Setting Line fault detection Disabled (contact / proximity sensor) Enabled (proximity sensor or contact with terminating line resistor) IN / OUT NE or NC 9 NE NC or NCNE 9 0 NC 9 NE 0 CH Setting Line fault detection Disabled (contact / proximity sensor) Enabled (proximity sensor or contact with terminating line resistor) IN / OUT NE or NC NE NC or NCNE NC NE D0Q Configuration Summary Table Channel IN/OUT NE or NC or NCNE Channel SW SW SW SW Line fault detection Disabled (contact/proximity sensor) Enabled (proximity sensor or contact with terminating line resistor) SW SW SW SW applications, all DIPSWITCHES must be. D0 SIL / Proximity Detector Repeater Relay G.M. International ISM00

13 Dip switch factory settings Configuration Dip switch configuration D0D CH Side B Panel View CHB CHA CHB CHB CHA CHB CH CH Setting Line fault detection Disabled positions Enabled Deenergize Channel (only A section) positions Enabled Fault (only B section) positions ChA IN / OUT NE or NC NE NC positions Only ChA can be used for SIL or NCNE NC NE positions ChB B ChB can be only used for service puropose. Normal (Duplicator) positions NE or NC Mode or NCNE Mode NE NC NC NE positions positions Fault positions Mode No Fault positions NE Mode No Fault NE positions G.M. International ISM00 D0 SIL / Proximity Detector Repeater Relay

14 CH Setting Line fault detection Disabled positions Enabled Deenergize Channel (only A section) positions Enabled Fault (only B section) positions ChA IN / OUT NE or NC NE NC positions Only ChA can be used for SIL or NCNE NC NE positions ChB B ChB can be only used for service puropose. Normal (Duplicator) positions NE or NC Mode or NCNE Mode NE NC NC NE positions positions Fault positions Mode No Fault positions NE Mode No Fault NE positions D0D Configuration Summary Table Channel A A Channel B B B B Mode IN/OUT SW SW B SW SW SW SW SW SW NE or NC NE or NC Normal (Duplicator) or NCNE or NCNE Fault NE Channel Line fault detection SW SW SW SW Disabled Enabled Deenergize Channel (only A section) Enabled Fault (only B section) D0 SIL / Proximity Detector Repeater Relay G.M. International ISM00