OTIS GEN II OI-6000, Operation Manual

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Page 3: ...EN ENTIER AVANT D UTILISER D ENTERETENIR OU DE R PARER L QUIPEMENT CAUTION THIS AREA MUST BE FREE OF FLAMMABLE GASES DURING CALIBRATION ATTENTION CETTE ZONE DOlT ETRE EXEMPTE DE GAZ INFLAMMABLES PENDA...

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Page 5: ...YSTEM START UP 23 2 5 NORMAL OPERATING MODE 24 3 PRODUCT SETTINGS AND CONFIGURATION 25 3 1 RELAY TEST 25 3 1 1 PERFORMING THE RELAY TEST 26 3 2 NETWORK ID 26 3 3 SYSTEM INFORMATION 27 3 4 NULL CALIBRA...

Page 6: ...NG 46 4 3 3 SENSOR HIGH ALARM SETTING 46 4 3 4 SENSOR HIGH ALARM RISE FALL SETTING 47 4 4 SENSOR RADIO ADDRESS 47 4 5 MANUAL RESET FOR ACTIVATED LATCHING ALARMS 48 5 PRODUCT MAINTENANCE 49 5 1 SCHEDUL...

Page 7: ...assembly This document is an operation manual containing diagrams and step by step instructions for the proper and safe installation start up configuration and settings normal operation and product m...

Page 8: ...ht Interface 3 Push Buttons MENU ADD SUB 3 Magnetic Switches for Non Intrusive Operation LOW and HIGH Alarm Indicator LEDs Outputs Wired Analog 4 20 mA 3 Wire Wired Digital RS 485 Modbus RTU WireFree...

Page 9: ...al 1 3 1 EXTERNAL SYSTEM DIAGRAM 1 MENU Button 2 Front Panel Thumbscrew 3 Enclosure 4 Explosion Proof Plug 5 SUB Button 6 Mounting Hole 7 HIGH Alarm LED 8 Sensor Housing Assembly 9 Sensor Rain Guard 1...

Page 10: ...odbus Terminal Block 2 Fault Terminal Block 3 Power Input 4 20mA Output Terminal Block 4 Radio Module If equipped 5 Sensor Housing Socket 6 Antenna Fitting Connector If equipped with a radio module 7...

Page 11: ...closure Body 5 Antenna Fitting If equipped with a radio module or 7 If not equipped with a radio module 6 900 MHz or 2 4 GHz Antenna If equipped with a radio module 7 Explosion Proof Plug If not equip...

Page 12: ...unit should be placed in an area that will produce the highest gas concentration Enclosed corners and stopping points of moving devices are two areas susceptible to a buildup of hazardous gas In order...

Page 13: ...power to operate Data communication from the device through either the 4 20 output or the RS 485 Modbus connection to an external location are optional Consult the subsequent sections of wiring instru...

Page 14: ...ll connections are rejoined before returning the internal system back into the enclosure 2 3 2 CONNECTING POWER To provide power to the OI 6000 you will need to connect the power cable from the sensor...

Page 15: ...E 12 to 35 VDC WHITE GND BLACK GND BLACK 4 20 mA 4 20 mA NOTICE Wiring power to the device is the ONLY requirement for the OI 6000 to operate With the provision of power the unit will function normall...

Page 16: ...Detector 1 Feed the signal wire through the power hub and into the enclosure NOTICE The power and signal wires may be conjoined as a 3 wire cable incorporating the power WHITE ground BLACK and signal...

Page 17: ...NSTALLATION AND STARTUP OI 6000 X X X X O OPS_GUIDE_REV 3 1 11 OTIS MONITOR SENSOR TERMINAL OI 6000 POWER TERMINAL 12 to 35 VDC WHITE 12 to 35 VDC WHITE GND BLACK GND BLACK 4 20 mA GREEN 4 20 mA GREEN...

Page 18: ...I 6000 Detector 1 Feed the RS 485 cable through the power hub and into the enclosure 2 Locate the RS 485 output terminal block on the control board and complete the following a Connect the RS 485 B BR...

Page 19: ...485 TERMINAL A YELLOW A YELLOW GND WHITE GND WHITE B BROWN B BROWN NOTICE If an Otis Monitor is not used the OI 6000 can be connected to a Programmable Logic Controller PLC for RS 485 Modbus data comm...

Page 20: ...to section 2 3 6 CONNECTING THE FAULT TERMINAL 2 3 5 1 CONNECTING RELAY 1 On the OI 6000 Detector 1 Locate the power terminal block on the control board and complete the following a Connect a second p...

Page 21: ...00 POWER TERMINAL OI 6000 RELAY 1 TERMINAL 12 to 35 VDC BLUE NC GND NO 4 20 mA COM BLUE NOTICE It is recommended that the relay connections are wired as normally open NO However normally closed NC wir...

Page 22: ...rough the power hub and into the enclosure 2 Locate the Relay 1 terminal block on the radio relay board and complete the following a Connect the external alarm device power RED wire to the NO terminal...

Page 23: ...hrough the power hub and into the enclosure 2 Locate the Relay 1 terminal block on the radio relay board and complete the following a Connect the external alarm device power RED wire to the NC termina...

Page 24: ...on the radio relay board and complete the following a Connect a second power BLUE wire to the COM terminal 2 Locate the Relay 2 terminal block on the radio relay board and complete the following a Con...

Page 25: ...he power hub and into the enclosure 2 Locate the Relay 2 terminal block on the radio relay board and complete the following a Connect the external alarm device power RED wire to the NO terminal 3 Loca...

Page 26: ...ugh the power hub and into the enclosure 2 Locate the Relay 2 terminal block on the radio relay board and complete the following a Connect the external alarm device power RED wire to the NC terminal 3...

Page 27: ...al fault device to be wired during installation Refer to the following instructions for how to wire your device On the external fault device light horn 1 Locate the power RED and ground BLACK wires on...

Page 28: ...INSTALLATION AND STARTUP 22 OI 6000 X X X X O OPS_GUIDE_REV 3 1...

Page 29: ...loosen or tighten the thumbscrews when opening or closing the enclosure 3 Verify that the sealing ring seated at the threaded opening of the device enclosure is correctly in place 4 Affix the enclosur...

Page 30: ...ft corner of the display appears on both screens The unit continuously registers that the system is in fault so that even with at a glance instrument checks in the field it can be seen When the fault...

Page 31: ...guration menu is activated and open on the display screen 3 1RELAY TEST The relay test simulates a gas level reading indicating the presence of a toxic gas at the sensor The relay test is used to ensu...

Page 32: ...ack to zero and to deactivate the monitor alarm s 3 Press the MENU button to advance to the System Information screen 3 2NETWORK ID The Network ID is used to synchronize the communication between the...

Page 33: ...Volts This screen is for informational purposes only 1 Press the MENU button to advance to the Null Calibration Time Information screen 3 4NULL CALIBRATION TIMER INFORMATION The null calibration time...

Page 34: ...eading at which the radio transmission changes from once every minute to once every five seconds The background setting is adjustable so that if there is a consistent level of gas always present the s...

Page 35: ...are commonly customized as the following Common Relay 1 and Relay 2 Settings Relay Alarm Setting Latching Non Latching Relay 1 Low Non Latching Relay 2 High Latching 3 7 1 RELAY 1 LATCHING NON LATCHIN...

Page 36: ...g the Fault Terminal section of this manual Site specific circumstances may prevent the use of the fault terminal leading to potentially dangerous situations without end user notification In response...

Page 37: ...External Power Supply Normally Open NO Yes On Normal Operation Closed Alarm Activation Closed 3 8 1 RELAY 1 FAIL SAFE SETTING 1 Use the ADD and SUB buttons to select the desired fail safe setting for...

Page 38: ...on lets you use the ADD and SUB buttons during calibration to match the reading shown on the screen to the value of the gas being applied Auto calibration will set the reading after a predetermined am...

Page 39: ...5 addresses ranging from 1 to 255 Eight of the addresses are used for internal system settings leaving addresses 1 to 247 available for your device The RS 485 Modbus communication parameters used in O...

Page 40: ...s communication parameters used in all Otis devices are 8 data bits no parity bit and 1 stop bit 8 N 1 these parameters are fixed and cannot be changed Some devices come with different Modbus baud rat...

Page 41: ...reading on the OI 6000 no longer matches the reading on the monitoring device the 4 20 mA offset will need to be recalibrated The factory default settings on the OI 6000 for the 4 20 mA offset are 4...

Page 42: ...e sunlight the brightness of the display screen may need to be adjusted for optimum viewing The factory default setting on the OI 6000 for the display screen contrast is 29 approximately 45 of the con...

Page 43: ...ing 4 Relay 1 Latching Non Latching UnLatch Relay 2 Latching Non Latching UnLatch Relay 1 Fail Safe Setting No Off Relay 2 Fail Safe Setting No Off Calibration Method Manual RS 485 Modbus Address Sett...

Page 44: ...e If Yes is selected to return the device to its factory default settings 1 Press the ADD button to select Yes to confirm that you want to reset the device to its factory default settings and to retur...

Page 45: ...wering off the device stops the operation of the unit The product settings and configuration as well as the operation settings including the null and calibration of the sensor will be unaffected 1 Pre...

Page 46: ...d ninety 90 days Otis recommends that you calibrate your device regularly to ensure proper functionality and a safe work environment 4 2 1 NULLING THE SENSOR AUTO NULL The first step of calibration is...

Page 47: ...o discontinue the null process and to return to the previous screen NOTICE If Yes is selected at this point the null process cannot be stopped without disconnecting the power from the unit 4 The unit...

Page 48: ...sing of the device 3 Affix a regulator to the calibration gas bottle 4 Attach the tubing on the Calibration Adapter Kit to the regulator on the calibration gas bottle 5 Ensure that the gas is flowing...

Page 49: ...button to select No to advance to the sensor radio address setting screen 2 Press the ADD button to select Yes to confirm that you want to calibrate the sensor and to continue to the concentration set...

Page 50: ...n process the amount of time on the timer will vary based on the gas type During calibration the display will show a countdown of the time remaining until the process is complete NOTICE Once the calib...

Page 51: ...all other gas types is to activate when the detected gas RISES above the alarm set point When the gas concentration detected at the sensor meets or exceeds the LOW alarm set point the LOW alarm indic...

Page 52: ...lling gas level respectively 2 Press the MENU button to save the desired setting and to advance to the sensor HIGH alarm setting screen 4 3 3 SENSOR HIGH ALARM SETTING 1 Use the ADD and SUB buttons to...

Page 53: ...til you have exited the menu mode for approximately 1 minute For non latching alarms the alarms will NOT deactivate until the gas level reading at the sensor has fallen 10 below the alarm set point 4...

Page 54: ...how to manually deactivate the alarms on your device 1 Verify that the gas level reading is below the alarm level setting 2 Press the MENU button to deactivate latching alarm s NOTICE The gas level re...

Page 55: ...bugs and insects and or any other debris that could potentially cover or coat the sensor Keeping the sensor head clear of foreign articles will allow for proper operation of the device A brief inspect...

Page 56: ...Use caution when opening the enclosure and handling internal components DO NOT use any metal objects or tools to remove the sensing element from the sensor adapter board 1 Press and hold the SUB butt...

Page 57: ...ensor element 3 Replace the sensor interface board F6 Try to Calibrate Again 1 The unit did not calibrate correctly due to the absence of gas a sensor error or a sensor interface board error 1 Recalib...

Page 58: ...ly OI 6000 XRB PCA Radio Relay Board with Radio Components Only No Radio Module or Relay Components Installed OI 6000 RXB PCA Radio Relay Board with Radio and Relay Components No Radio Module Installe...

Page 59: ...X A INTRODUCTION TO 4 20 mA CURRENT LOOP SIGNALS APPENDIX B MODBUS COMMUNICATIONS APPENDIX C MODBUS REGISTER MAP APPENDIX D OTIS INSTRUMENTS PRODUCT WARRANTY STATEMENT APPENDIX E INFORMATION ABOUT RMA...

Page 60: ...s Current Detector Status 2 5 mA Sensor Fault 3 mA Sensor in Menu Mode 3 5 mA Sensor in Calibration Mode The 4 mA allows the receiving monitor PLC to distinguish between a zero signal a broken wire or...

Page 61: ...bon Dioxide CO2 0 5 Infrared IR Combustible Gas LEL 0 100 Catalytic Bead CB2 Combustible Gas LEL 0 100 Photo Ionization Detector PID Volatile Organic Compounds VOC10 0 10 PPM Photo Ionization Detector...

Page 62: ...type of wiring in which two conductors of a single circuit are twisted together for the purposes of canceling out electromagnetic interference EMI from external sources as well as crosstalk between n...

Page 63: ...vice in the chain directly connected to the monitor RS 485 Modbus Connection Distances for Electrical Wiring Distance Length Gauge Size Twisted Pairs Short 100 Feet 22 to 24 Gauge Shielded in areas of...

Page 64: ...Precision R 1 INT 0 3 17 23 Relay Setting R 1 BFLD See Relay Setting Table 18 24 Days Since Last Null R 1 UINT 0 60000 60000 Default to Never 19 25 Calibration Type R 1 ENUM 0 1 1A 26 Auto Calibratio...

Page 65: ...mmonia 11 H2 Hydrogen 12 CLO2 Chlorine Dioxide 13 HCN Hydrogen Cyanide 17 NO2 Nitrogen Dioxide 26 PH3 Phosphine Register Address 5 Unit Type Response Unit Type 0 PPM 1 Register Address 8 Mode of Senso...

Page 66: ...Setting Bit Relay Setting Function 5 Relay 2 Rise Fall Setting 0 Fall 1 Rise 4 Relay 1 Rise Fall Setting 0 Fall 1 Rise 3 Relay 2 Failsafe Setting 0 No Off 1 Yes On 2 Relay 1 Failsafe Setting 0 No Off...

Page 67: ...h defects caused by normal wear and tear or otherwise due to the normal aging of the Otis product or i any product in which a product labeled serial number has been removed defaced or altered in any...

Page 68: ...s A replacement part or Otis Product including a user installable part that has been installed in accordance with instructions provided by Otis assumes the remaining term of the Warranty or ninety 90...

Page 69: ...ere to these instructions will result in the products parts being returned to sender Once the RMA Service Repair Form is received by the Otis Instruments RMA Service Department a RMA Service number wi...

Page 70: ...le for complying with all import export requirements for shipment of RMA Service repairs to Otis Instruments Inc OTIS INSTRUMENTS RMA SERVICE DEPARTMENT Otis Instruments Repairs 301 South Texas Ave Br...

Page 71: ...ust be completed in its entirety and included within the box at the time of shipment Customer contact information and product information including model number serial number and specific reason s for...

Page 72: ...Otis Instruments 301 S Texas Avenue Bryan Texas 77803 Tel 979 776 7700 Fax 979 776 7719 sales otisinstruments com service otisinstruments com www otisinstruments com...