<strong>ZKJ</strong>EXTERNAL CONNECTION DIAGRAMCH5 output –(CH5_OUT) +CH4 output(CH4_OUT)CH3 output(CH3_OUT)CH2 output(CH2_OUT)CH1 output(CH1_OUT)–+–+–+–+Terminal block 11234567811121314151617189 1910 20(M3.5 screw)–+–+–+–+–+CH10 output(CH10_OUT)CH9 output(CH9_OUT)CH8 output(CH8_OUT)CH7 output(CH7_OUT)CH6 output(CH6_OUT)*O2 sensor input(O2_IN)CH12 output(CH12_OUT)–+Terminal block 21234511121314CH5 remote rangechangeover input(R_RNG_CH5)CH4 remote rangechangeover input(R_RNG_CH4)CH11 output15 CH3 remote rangechangeover input(CH11_OUT)6 16 (R_RNG_CH3)7 17 CH2 remote rangeUnassignedchangeover input8 18 (R_RNG_CH2)9 19 CH1 remote rangeUnassignedchangeover input10 20 (R_RNG_CH1)(M3.5 screw): For external O2 sensor input.*Terminal block 3Terminal block 4UnassignedUnassigned123411121314CH5 range identificationsignal output (RNG_IDCH5)CH4 range identificationsignal output (RNG_IDCH4)Peak count alarmoutput (PEAK_ALM)Auto calibration status/maintenance status contactoutput (ACAL/MNT)123411121314UnassignedUnassignedRemote hold input(R_HOLD)561516CH3 range identificationsignal output (RNG_IDCH3)Pump ON/OFF(PUMP)561516UnassignedAverage value resetinput (RESET)781718CH2 range identificationsignal output (RNG_IDCH2)Calibration errorcontact output(CAL_ALM)781718UnassignedAuto calibrationremote startinput (R_CAL)9101920CH1 range identificationsignal output (RNG_IDCH1)Instrument errorcontact output(FAULT)9101920Unassigned(M3.5 screw)(M3.5 screw)UnassignedTerminal block 51 11UnassignedConnectorSolenoid valve drive signal output for calibrationCH3 alarm output(ALM_CH3)CH2 alarm output(ALM_CH2)CH1 alarm output(ALM_CH1)2345678910121314151617181920Power disconnectionalarm output(POWER_OFF)CH5 alarm output(ALM_CH5)CH4 alarm output(ALM_CH4)Contact output forsample <strong>gas</strong> selecting 12Contact output forzero calibration (DO)3Contact output for CH14span calibration (DO)Contact output for CH25span calibration (DO)6789Contact output for CH3span calibration (DO)Contact output for CH4span calibration (DO)Contact output for CH5span calibration (DO)Power for relay drive5V DC(M3.5 screw)Note 1) Unassigned terminals are used for internal connection.So they should not be used as repeating terminals either.Note 2) The allocation of each channel (CH1 to CH12) depends onmeasured <strong>gas</strong> components. Refer to the table on the next page.14
Table 2. Correspondence between measurement channels and measured valueThe following table gives measurement channels and their contents according to the code symbols.5th digit 6th digitP YA YD YB YE YF YH YG YL YM YN YP A, B, CA A, B, CB A, B, CE A, B, CF A, B, CHGLMBHGLMBHGLMCode symbol22th digitA, B, CA, B, CA, B, CA, B, CA, B, CA, B, CA, B, CA, B, CA, B, CA, B, CA, B, CA, B, CA, B, CA, B, CYYYYYYYYYYYAAAAAAAAABBBBBCCCCCContentsCH1: NOCH1: SO2CH1: CO2CH1: COCH1: CH4CH1: NO, CH2: SO2CH1: NO, CH2: COCH1: CO2, CH2: COCH1: NO, CH2: SO2, CH3: COCH1: NO, CH2: SO2, CH3: CO2, CH4: COCH1: NO, CH2: CH4, CH3: CO2, CH4: COCH1: NOX, CH2: O2, CH3: Corrected NOX, CH4: Corrected NOX average, CH5: O2 averageCH1: SO2, CH2: O2, CH3: Corrected SO2, CH4: Corrected SO2 average, CH5: O2 averageCH1: CO, CH2: O2, CH3: Corrected CO, CH4: Corrected CO average, CH5: O2 averageCH1: CH4, CH2: O2, CH3: O2 averageCH1: NOX, CH2: SO2, CH3: O2, CH4: Corrected NOX, CH5: Corrected SO2,CH6: Corrected NOX average, CH7: Corrected SO2 average, CH8: O2 averageCH1: NOX, CH2: CO, CH3: O2, CH4: Corrected NOX, CH5: Corrected CO,CH6: Corrected NOX average, CH7: Corrected CO average, CH8: O2 averageCH1: CO2, CH2: CO, CH3: O2, CH4: Corrected CO, CH5: Corrected CO average,CH6: O2 averageCH1: NOX, CH2: SO2, CH3: CO, CH4: O2, CH5: Corrected NOX, CH6: Corrected SO2,CH7: Corrected CO, CH8: Corrected NOX average, CH9: Corrected SO2 average,CH10: Corrected CO average, CH11: O2 averageCH1: NOX, CH2: SO2, CH3: CO2, CH4: CO, CH5: O2, CH6: Corrected NOX,CH7: Corrected SO2, CH8: Corrected CO, CH9: Corrected NOX average,CH10: Corrected SO2 average, CH11: Corrected CO average, CH12: O2 averageCH1: CO, CH2: O2, Peak alarmCH1: NO, CH2: CO, CH3: O2, Peak alarmCH1: CO2, CH2: CO, CH3: O2, Peak alarmCH1: NO, CH2: SO2, CH3: CO, CH4: O2, Peak alarmCH1: NO, CH2: SO2, CH3: CO2, CH4: CO, CH5: O2, Peak alarmCH1: CO, CH2: O2, CH3: Corrected CO, CH4: Corrected CO average, CH5: O2 average,Peak alarmCH1: NOX, CH2: CO, CH3: O2, CH4: Corrected NOX, CH5: Corrected CO,CH6: Corrected NOX average, CH7: Corrected CO average, CH8: O2 average, Peak alarmCH1: CO2, CH2: CO, CH3: O2, CH4: Corrected CO, CH5: Corrected CO average,CH6: O2 average, Peak alarmCH1: NOX, CH2: SO2, CH3: CO, CH4: O2, CH5: Corrected NOX, CH6: Corrected SO2,CH7: Corrected CO, CH8: Corrected NOX average, CH9: Corrected SO2 average,CH10: Corrected CO average, CH11: O2 average, Peak alarmCH1: NOX, CH2: SO2, CH3: CO2, CH4: CO, CH5: O2, CH6: Corrected NOX,CH7: Corrected SO2, CH8: Corrected CO, CH9: Corrected NOX average,CH10: Corrected SO2 average, CH11: Corrected CO average, CH12: O2 average, Peak alarmnotenote: When "A", "B" or "C" is specified at 6th digit, the NO measurement is displayed "NOx".SCOPE OF DELIVERY• Gas <strong>analyzer</strong> ... 1 unit• Input /output terminal module for external mounting... 1 set• Connection cable (1m) between main unit and input /outputterminal module ... 1 pc• Power cable (standard inlet type 2m) ... 1 pc• Spare fuses (250V, 3A AC, delay type) ... 2 pcs• Instruction manual ... 1 copy• Slide rails ... 2 pcs (when with slide rails are selected)ORDERING INFORMATION1. Code symbols2. Application and composition of sample <strong>gas</strong>Items to be prepared separately• Various sampling devices (refer to Data Sheets for thesampling devices)• Dedicated zirconia O2 sensor (see Page 16)• Relay module for solenoid drive for calibration and dedicatedcable (1.5 m) between CN3 and relay module.(For details, contact Fuji Electric.)15