TELEDYNE API 480M User Manual
  1. Manuals
  2. Brands
  3. TELEDYNE API Manuals
  4. Measuring Instruments
  5. 480M
  6. User manual

TELEDYNE API 480M User Manual

Ozone monitor
Hide thumbs Also See for 480M:
Table of Contents

Advertisement

Quick Links

Download this manual
OZONE MONITOR
Toll-Free:
Phone:
Email:
Website:
Copyright 2023
Teledyne API
User Manual
Model 480M
Teledyne API (TAPI)
©
9970 Carroll Canyon Road
San Diego, CA 92131-1106
+1 800-324-5190
+1 858-657-9800
Fax
+1 858-657-9816
api-sales@teledyne.com
http://www.teledyne-api.com
09420B DCN8501
10 April 2023

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 480M and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for TELEDYNE API 480M

Summary of Contents for TELEDYNE API 480M

  • Page 1 User Manual Model 480M OZONE MONITOR Teledyne API (TAPI) © 9970 Carroll Canyon Road San Diego, CA 92131-1106 Toll-Free: +1 800-324-5190 Phone: +1 858-657-9800 +1 858-657-9816 Email: api-sales@teledyne.com Website: http://www.teledyne-api.com Copyright 2023 09420B DCN8501 Teledyne API 10 April 2023...
  • Page 2 THIS PAGE IS INTENTIONALLY LEFT BLANK...
  • Page 3 Technician Symbol: All operations marked with this symbol are to be performed by qualified maintenance personnel only. Electrical Ground: This symbol inside the instrument marks the central safety grounding point for the instrument. 09420B DCN8501 Teledyne API Model 480M O Monitor User Manual...
  • Page 4 Sampling combustible gas(es) Explosion and fire hazard Improper lift & carry techniques Personal injury Note that the safety of a system that may incorporate this product is the end user’s responsibility. Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...
  • Page 5 être effectuées uniquement par du personnel de maintenance qualifié. Mise à la terre : Ce symbole à l’intérieur de l’instrument détermine le point central de la mise à la terre sécuritaire de l’instrument. 09420B DCN8501 Teledyne API Model 480M O Monitor User Manual...
  • Page 6 Risque d’explosion et d’incendie Techniques de manutention, Blessure corporelle soulevage et de transport inappropriées Notez que la sécurité d’un système qui peut incorporer ce produit est la responsabilité de l’utilisateur final. Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...
  • Page 7 Product Return All units or components returned to Teledyne API should be properly packed for handling and returned freight prepaid to the nearest designated Service Center. After the repair, the equipment will be returned, freight prepaid.
  • Page 8 Provides information about that which could either affect accuracy of instrument readings or cause loss of data. Provides information pertinent to the proper care, Note operation or maintenance of the instrument or its parts. Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...

  • Page 9: Table Of Contents

    6.3.3. Real-Time Concentration and Status Registers (Read Only) ............43 6.3.4. Instrument Setup and Configuration Registers (Read / Write)............ 44 7. MAINTENANCE ......................45 7.1. M ......................... 45 AINTENANCE CHEDULE 7.2. I ........................46 NSTRUMENT AYOUT 09420B DCN8501 Teledyne API Model 480M O Monitor User Manual...
  • Page 10 UTPUTS 8.2.1. Sensor OK ........................... 65 8.2.2. Invalid Reading ........................... 65 8.2.3. Check Lamp..........................65 8.2.4. Pneumatic Error ......................... 65 8.2.5. Technical Assistance ........................66 9. PRINCIPLES OF OPERATION................67 viii Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...
  • Page 11 FIGURES Figure 3-1. Model 480M Display and Control Panel..................15 Figure 3-2: 480M Mounting Hole Locations and Dimensions ..............18 Figure 3-3. AC Power Connection to Monitor ....................19 Figure 3-4. Interior Location of I/O Connectors .................... 21 Figure 3-5. Mainboard – Analog Output Configuration ................23 Figure 3-6.
  • Page 12 Table 5-4. VARS List ............................ 36 Table 5-5. Alarm Configuration Settings ...................... 37 Table 6-1. RS-232/RS-485 Port Setup ......................40 Table 7-1. Maintenance Schedule ........................45 Table 8-1. Status LED/Output Definitions ....................64 Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...

  • Page 13: Introduction

    We at Teledyne API will be pleased to provide you with any support required so that you may utilize our equipment to the fullest extent. Our full time technical support team are always available to answer your questions.
  • Page 14 This page intentionally left blank Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...

  • Page 15: Specifications And Agency Approvals

    24 VDC, 30mA per output Max SPDT (Form C) Dry Contact, 250VAC, 5A High Current Relay Outputs (System OK, Global HI alarm, Global HI-HI alarm) Ethernet Communication Interface RS-232 / RS-485 09420B DCN8501 Teledyne API Model 480M O Monitor User Manual...

  • Page 16: Compliance And Certifications

    2.2. COMPLIANCE AND CERTIFICATIONS This product is CE compliant and adheres to the Low Voltage and ElectroMagnetic Compatibility directives. For any other certifications, please refer to this product’s specifications sheet on our website. Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...

  • Page 17: Getting Started

    Never allow organic contaminants, including but not limited to peroxides and chlorates, into monitor. Figure 3-1. Model 480M Display and Control Panel 09420B DCN8501 Teledyne API Model 480M O...

  • Page 18: Unpacking

    3.1. UNPACKING Upon receiving the 480M please verify that there is no apparent shipping damage. (If damage has occurred please advise shipper first, then Teledyne API). Check your packing slip for options that may be included, depending on your order, e.g., disposable sample inlet filters.
  • Page 19 09420B DCN8501 Teledyne API Model 480M O Monitor User Manual...

  • Page 20: Ac Power Connection

    Figure 3-2: 480M Mounting Hole Locations and Dimensions 3.3. AC POWER CONNECTION WARNING – Electrical Shock Hazard Disconnect power to the AC mains before making or removing any electrical connections to the monitor. A proper earth ground connection must be made to the copper lug with the ground symbol on the chassis.

  • Page 21: Wiring Instructions

    • Neutral (White): Connect the Neutral wire to the terminal block directly across from the white wire that leads to the power supply. Figure 3-3. AC Power Connection to Monitor 09420B DCN8501 Teledyne API Model 480M O Monitor User Manual...

  • Page 22: Electrical I/O Connections

    Connection to these terminals is usually made via a conduit connection to the enclosure. There are two conduit penetrations on the enclosure, and an additional penetration can be added to one of the walls of the enclosure if needed. Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...

  • Page 23: Figure 3-4. Interior Location Of I/O Connectors

    Figure 3-4. Interior Location of I/O Connectors 09420B DCN8501 Teledyne API Model 480M O Monitor User Manual...

  • Page 24: Analog Output

    • for Voltage output (0-5 VDC), jumper Pins 2-3 on both J15 and J17. 5. If applicable, reinstall/connect Relay Expansion board. 6. Re-secure the front panel (NEMA Configuration). 7. Reconnect power to the monitor. Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...

  • Page 25: Status Outputs

    Electrically these outputs are optically isolated digital outputs that consist of open collector transistors with a common ground. They can be used to interface with devices that accept logic-level digital inputs, such as Programmable Logic Controllers (PLCs). 09420B DCN8501 Teledyne API Model 480M O Monitor User Manual...

  • Page 26: High-Current Relay Outputs

    Additionally, when the Failsafe is ON, the Alarm relays, HI Alarm and HI-HI Alarm behave the same as the System OK relay. In that the normal operating state, the relay coils are energized and the (NO) contact closes. Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...

  • Page 27: Digital Communication Interfaces

    (see Figure 3-4) to a personal computer serial port. If communication cannot be established, it’s possible that the cable is pinned differently, and the signal pinout for the RS-232 connector can be swapped. See Section 6.2 for additional details. 09420B DCN8501 Teledyne API Model 480M O Monitor User Manual...

  • Page 28: Pneumatic Connections

    Provision must be made for keeping dust and other particulate matter out of the monitor and upstream sample delivery tubing. The monitor is equipped with an internal particulate filter at the inlet of the Sample line. Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...

  • Page 29: Exhaust Connection

    Note that the monitor may be equipped with an internal ozone scrubber for removal of ozone from the exhaust stream. For safety reasons, the exhaust port must still be vented appropriately as described above. 09420B DCN8501 Teledyne API Model 480M O Monitor User Manual...

  • Page 30: Pneumatic Flow Diagram

    3.6. PNEUMATIC FLOW DIAGRAM Figure 3-7. Pneumatic Diagram Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...

  • Page 31: Calibration

    Teledyne API if required. Teledyne API also recommends that the monitor be re-calibrated once a year. Teledyne API can provide NIST traceable calibration services at our factory or on-site. Please contact Technical Support for details on these services (see Section 8.2.4.2).
  • Page 32 This page intentionally left blank Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...

  • Page 33: Operation

    5.1. FRONT PANEL OVERVIEW The front panel provides a display screen, status LEDs and menu navigation and selection buttons. Figure 5-1. Front Panel Display and Controls 09420B DCN8501 Teledyne API Model 480M O Monitor User Manual...

  • Page 34: Display

    Alarm screen and a table which shows by a solid filled radio button whether there is a Hi Alarm or a Hi Hi Alarm. Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...

  • Page 35: Front Panel Menus

    Enter button or exit without changing the setting by pressing the Back button. Note that limit checking is enforced while editing values and changes that would result in invalid values are ignored. 09420B DCN8501 Teledyne API Model 480M O Monitor User Manual...

  • Page 36: Sensor Menu

    4 mA 1.25 V 8 mA 2.50 V 12 mA 3.75 V 16 mA 100% 5.00 V 20 mA Press the Back button to exit from the Analog Step-Test function. Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...
  • Page 37 Contact Teledyne API support if needed to confirm. From the Cal menu, press the control button under the “Zero Cal” field to enter the Zero Calibration menu.

  • Page 38: Setup Menu

    ETUP The VARS menu allows viewing and editing of various global setup variables that effect how the 480M operates. These variables are stored in the instrument’s non- volatile memory. Table 5-4 lists these variables and their function. Table 5-4. VARS List...

  • Page 39: Table 5-5. Alarm Configuration Settings

    Non-latching alarms will automatically reset when the alarm condition is removed. The Reset button has no effect when configured for alarms set to LATCHING OFF. 09420B DCN8501 Teledyne API Model 480M O Monitor User Manual...

  • Page 40: Status Screen

    5.2.5. STATUS SCREEN Provides the status of Pneumatic, Sensor, Lamp, and Valid Reading functions, and becomes the default screen any time an Error occurs. See Section 8.2 for descriptions. Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...

  • Page 41: Digital Communications

    6. DIGITAL COMMUNICATIONS The 480M comes equipped with digital communications capability that can be connected to a computer or digital data acquisition system (DAS). See Section 3.4.4 for configuration information. There is a serial communications connector that can be configured for RS-232 or RS485 and an Ethernet connector that uses Ethernet 10 Mbit standard.

  • Page 42: Serial Configuration - Rs-232 And Rs-485

    RS-232 connector, need to be changed to accommodate the serial cable pins. In that case, refer to Figure 6-1 to make the adjustments for 232 Crossed over by setting the jumper pins 2-3 on both J20 and J23. Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...

  • Page 43: Figure 6-1. Rs-232/Rs-485 Signal Configurations

    Figure 6-1. RS-232/RS-485 Signal Configurations 09420B DCN8501 Teledyne API Model 480M O Monitor User Manual...

  • Page 44: Modbus Register Maps

    6.3. MODBUS REGISTER MAPS 6.3.1. MODBUS COMMANDS SUPPORTED Table 6-2 lists the MODBUS commands that are supported by the 480M. Note that the “Write” commands will only work with registers that are configured as Read/Write, see Section 6.3.4. The “Read” commands can be used with any register.

  • Page 45: Real-Time Concentration And Status Registers (Read Only)

    Discrete Input Registers (Read Only) Register Description Tag Name Data Type # Bits Address Stream 1 HI Alarm STREAM_1_HI_ALARM Boolean Status, 1= ON Stream 1 HI-HI Alarm STREAM_1_HI_HI_ALARM Boolean Status, 1= ON 09420B DCN8501 Teledyne API Model 480M O Monitor User Manual...

  • Page 46: Instrument Setup And Configuration Registers (Read / Write)

    Data Type Address Bits Inverse Stream 1 HI Alarm Limit (PPB) STREAM_1_HI_ALARM_SETPOINT Float(Double) Stream 1 HI-HI Alarm Limit Inverse STREAM_1_HI_HI_ALARM_SETPOINT (PPB) Float(Double) Inverse Stream 1 Analog Range (PPB) STREAM_1_RANG Float(Double) Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...

  • Page 47: Maintenance

    7.1. MAINTENANCE SCHEDULE Table 7-1 below outlines the suggested maintenance procedures and intervals for ensuring the 480M continues to operate accurately and reliably. These intervals are based on continuous (24 hours a day – 7 days a week) operation. These intervals may be lengthened for intermittent operation.

  • Page 48: Instrument Layout

    High voltage may be present when power is connected to the instrument. Figure 7-1 shows the internal layout of the 480M. These figures will be referenced in the procedures that follow. Note the caution areas, Power Supply and Electrical Terminal Block, where high voltage (line voltage) may be present when power is connected to the instrument.

  • Page 49: Pneumatic Leak Check

    8. Place the sample filter body on the sample body base and secure with the four screws and four washers. 9. Close the front panel. 09420B DCN8501 Teledyne API Model 480M O Monitor User Manual...

  • Page 50: Sample Pump Replacement

    5. Remove the four screws attaching the sample pump assembly to the chassis. 6. Turn over pump assembly and remove the two screws holding the sheet-metal base to the pump. Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...

  • Page 51: Auto-Zero Valve Replacement

    10. Re-install new tubing clamps or cable-ties to secure tubing connections. Figure 7-3. J9 Pump Connector on Mainboard 7.6. AUTO-ZERO VALVE REPLACEMENT 1. Disconnect power from the 480M. 2. Open front panel. 3. Locate the auto-zero valve (See Figure 7-1).

  • Page 52: Uv Led Replacement

    Proper handling of the UV LED board must be taken with respect to ESD prevention. Failure to do so can cause damage and performance degradation of the UV LED. Teledyne API recommends utilizing an antistatic wrist strap when unpacking, handling, and installing the replacement UV LED board.

  • Page 53: Sensor Module Replacement

    Then remove the four large Phillips head screws (Figure 7-6) that hold the mounting bracket in place. Do the reverse to install the replacement module. 09420B DCN8501 Teledyne API Model 480M O Monitor User Manual...

  • Page 54: Figure 7-6. Sensor Module Removal

    Figure 7-6. Sensor Module Removal Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...

  • Page 55: Display Assembly Replacement

    10. Route the display cable through the plastic retainers, locating the ferrite core in the center of the display. 11. Remove the tape backing from the ferrite core and press the ferrite core onto the door until well bonded. 09420B DCN8501 Teledyne API Model 480M O Monitor User Manual...

  • Page 56: Cleaning Exterior Surfaces

    Figure 7-7. Display Assembly Removal 7.10. CLEANING EXTERIOR SURFACES If necessary, the front panel mask and keyboard of the 480M can be cleaned with a damp cloth. Do not attempt to clean any of the other surfaces of the instrument. Do not submerge any part of the instrument in water or cleaning solution.

  • Page 57: Figure 7-8. Relay Board Removal

    6. Secure the board in place by re-installing the same four screws into the expansion posts. 09420B DCN8501 Teledyne API Model 480M O Monitor User Manual...

  • Page 58: Boot Loader Operation

    7.12.1. BOOT LOADER – FULL INSTRUMENT UPDATE To update the instrument, the 480 Series Firmware Installer software and the FirmwarePackage.tapi firmware are required and are provided by Teledyne API Technical Support. To request access for the Installer, and or check for firmware updates, visit Teledyne API’s website at:...
  • Page 59 5. Select the firmware file by browsing to the location of the Firmware Package.tapi file. This is the file that is provided by Customer Support along with the Installer App. 09420B DCN8501 Teledyne API Model 480M O Monitor User Manual...
  • Page 60 7. In the Select Mainboard Version screen, first verify instrument mainboard version by using the connected instrument’s front panel controls to display the firmware version found in Setup> Info menu. Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...
  • Page 61 Upon successful completion, the Display and MH sensor Firmware* will load to complete the process. If at any point in the loading process the update fails, contact Teledyne technical support. 09420B DCN8501 Teledyne API Model 480M O Monitor User Manual...
  • Page 62 Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...
  • Page 63 6. Replace the boot jumper back to the default position (Figure 7-9). 7. Power on the instrument, once idle, firmware version may be confirmed by reviewing the details in the Setup>Info menu on the display. 09420B DCN8501 Teledyne API Model 480M O Monitor User Manual...

  • Page 64: Boot Loader - Recovery Option

    3. The installer will begin loading mainboard firmware. Upon successful completion, the Display and MH sensor Firmware will load to complete the process (in the 480M and 480H models only; Model 480L does not require firmare updates). The final Firmware Installer screen will provide confirmation of Success or Failure.

  • Page 65: Troubleshooting

    Non-critical warnings are those that indicate some maintenance would be useful, but not immediately required. If the front panel LED indicates a status issue, details can be viewed in the STATUS Teledyne API Model 480L O Monitor User Manual09419B DCN8501...

  • Page 66: Figure 8-2. Status Outputs

    Check Lamp Yellow Reference < 250.0 mV OR Measure > 3120.0mV Pneumatic Yellow Pressure < 9.0 psia Error Pressure >18.0 .0 psia Flow < 500 cc/min Flow > 1100 cc/min Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...

  • Page 67: Sensor Ok

    If the value then drops to within the acceptable range, then one of the sample lines is at elevated pressure. If the inlet is being pressurized, then the design of the sample system should be reviewed and corrected. 09420B DCN8501 Teledyne API Model 480M O Monitor User Manual...

  • Page 68: Technical Assistance

    If an issue persists, technical assistance may be obtained from: Teledyne API, Technical Support 9970 Carroll Canyon Road San Diego, California 92131-1106 USA Toll-free Phone: +1 800-324-5190 Phone: +1 858-657-9800 Fax: +1 858-657-9816 Email: api-techsupport@teledyne.com Website: http://www.Teledyne-API.com Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...

  • Page 69: Principles Of Operation

    The detection of ozone molecules is based on absorption of 254 nm UV light due to an internal electronic resonance of the O 3 molecule. The 480M uses a UV LED constructed so that a large majority of the light emitted is at the 254nm wavelength.
  • Page 70 The voltage is converted into a number by a high resolution A/D (analog-to-digital) converter. The digitized signal, along with the other variables, is used by the CPU to compute the concentration using the above formula. Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...
  • Page 71 APPENDIX A MENU TREES 09420B DCN8501 Teledyne API Model 480M O Monitor User Manual...
  • Page 72 Teledyne API Model 480M O Monitor User Manual 09420B DCN8501...

Table of Contents