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SA4120_GAS / SA4320_GAS / SA5020_GAS

SA4120_GAS / SA4320_GAS / SA5020_GAS

Product catalog summary

Device Variants
The document describes three device variants: SA4120_GAS, SA4320_GAS, and SA5020_GAS. These are flow monitors with specifications ranging from 0.6 to 30.0 m/s or 0.6 to 34.0 m³/h. The SA5020_GAS has a unique fitting size of M18 x 1.5.

Communication
The devices support IO-Link communication with a Vendor ID of 310 and Device ID of 1238, operating at a COM2 bit rate with a minimum cycle time of 3 ms. They include features like SIO mode support, block parameterization, data storage, and compatibility with Smart Sensor Profiles.

Parameter Overview
Parameters cover device access locks, vendor information, product details, and device status. Key parameters include output configuration, switching delays, and flow/temperature settings, with factory settings and value ranges provided.

System Commands
Commands include starting and ending block parameter uploads/downloads, restoring factory settings, and resetting memory values. Specific IO-Link 1.1 system test commands are also included.

Identification
Identification details include vendor name, product name, product ID, serial number, hardware and firmware revisions, and application-specific tags.

Observation
Process data input/output includes flow and temperature readings, with specific value ranges and status indicators for digital signals OUT1 and OUT2.

Parameters
Detailed configurations for outputs, digital and frequency outputs, analog outputs, and memory settings are provided. Fault configurations and application-specific settings like calibration gain and damping are also included.

Diagnosis and Events
The diagnosis section covers device status and active events, while error types are categorized for troubleshooting.

Specifications

Offset: Factory setting is 2 (medium), with a range of 1 (fast), 2 (medium), and 4 (slow).
Colour Configuration: Factory setting is red, with options for green and conditional color changes based on output switches.
Physical Unit Selection: Factory setting is m³/h, with options for m/s and l/min.
Local User Interface Lock: Factory setting is unlocked, with options to lock or unlock.
Measurement Selection: Factory setting is FLOW, with options for TEMP.
Medium: Factory setting is AIR.
Operating Mode: Factory setting is GAS, with options for REL and GAS.
Pipe Diameter: Factory setting is 51 mm, with a range from 15 to 400 mm.
Peak Volume Flow: Range is 0 to 100,000 m³/h.

Procedures

Device Access Locks: Access can be restricted by setting appropriate flags.
Flow Velocity: Measured at the sensor tip with a range of 0 to 20,000 m/s.

Diagnosis

Device Status: Indicates current condition with statuses like OK, Maintenance required, Out of specification, Functional check, and Failure.
Active Events: Includes various error codes indicating issues like parameter errors, short circuits, and hardware faults.
Parameter Configuration Fault: Displays incorrectly set parameters with specific index references.

Events

Event Codes: Provide descriptions for device status and necessary actions, such as hardware faults and parameter errors.
Process Data Quality: Events notify irregular device states affecting data quality.

Error Types

Application Errors: Include issues like unavailable services, access denial, parameter value out of range, and inconsistent parameter sets.
ISDU Response Errors: Indicate causes of failed read or write services.

Catalog excerpts

IO-Link Interface Description SA4120_GAS SA4320_GAS SA5020_GAS

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Table of Contents 1 Device variant 7.8 Fault Configuration Output 1 7.9 Fault Configuration Output 2 7.12 Setting of the sensor display 6.1 Process Data Input/Output 7 Parameter

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1 Device variant SA4120_GAS Flow monitor, 0.6...30.0 m/s / 0.6...34.0 m³/h, Ø 8 mm

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Minimum cycle time Block parameterization Data storage Supported profiles Smart Sensor Profil Device Identification Process Data Variable Device Diagnosis NOTE: If the Vendor ID and Device ID is referenced in your PLC system, then it is ensured that - the connected Device type is correct - the IO-Link datastorage is enabled - your application is still able to work, even your Device has been exchanged with a successor model. For process value update rate, as well as further information concerning sensor performance, see datasheet

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3 Parameter overview Parameter Index Subindex Type Factory setting Device Access Locks false (Unlocked) Vendor name Vendor text Product Name Product Text Serial Number Hardware Revision Firmware Revision Device Status Detailed Device Status Process data input Active Events Param configuration fault 3 (Hno / Hysteresis fct normally open) Flow Sensor Calorimetric

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3 Parameter overview Parameter Index Subindex Type Factory setting VolFlow - FLOW

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System Command information - Address: Index 2, Subindex 0 - Datatype: UInteger (8 Bit) - AccessRight: Write Only System Commands Text Upload Start Start block parameter upload End block parameter upload Download Start Start block parameter download Stop block parameter download Finalize block parameterization and start Data Storage Cancel block parameterization Restore Factory Settings IO-Link 1.1 system test command 240, Event 8DFE appears IO-Link 1.1 system test command 241, Event 8DFE disappears IO-Link 1.1 system test command 242, Event 8DFF appears IO-Link 1.1 system test command 243, Event...

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5 Identification Vendor name The vendor name that is assigned to a Vendor ID. Factory setting Vendor text Additional information about the vendor. Factory setting Product Name Complete product name. Product Text Additional product information for the device. Factory setting Flow Sensor Calorimetric Vendor-specific product or type identification (e.g., item number or model number). Serial Number Unique, vendor-specific identifier of the individual device. Hardware Revision Unique, vendor-specific identifier of the hardware revision of the individual device. Firmware Revision Unique, vendor-specific...

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6 Observation 6.1 Process Data Input/Output Process data input Flow Current flow Value range [m/s] Temperature Current temperature Value range [°C] Current status of the digital signal [OUT2] Value range false true Current status of the digital signal [OUT1] Value range false true Process data displayed according device sort order. Please note: Siemens PLCs swap the high and low byte when using byte addressing.

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7 Parameter 7.1 Output configuration ou1 (Hno / Hysteresis fct normally open) (Hno / Hysteresis fct normally open) (Hnc / Hysteresis fct normally closed) (Fno / Window fct normally open) (Fnc / Window fct normally closed) (FRQ / Frequency output) (I / Analog signal 4…20 mA) (Hno / Hysteresis fct normally open) (Hnc / Hysteresis fct normally closed) (Fno / Window fct normally open) (Fnc / Window fct normally closed) (FRQ / Frequency output) (I / Analog signal 4…20 mA) Output configuration [OUT 1] Factory setting Value range Output configuration [OUT 2] Factory setting Value range Selection of...

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Reset point 1 / Flow. Reset point 1 / Flow. rP1 shall be below SP1. Min distance SP1...rP1 ===> see SP1. Factory setting Absolute frequency maximum for [OUT 1] Factory setting Flow on [OUT1] at [FrP1] Factory setting Switching delay for [OUT 2] Factory setting Reset delay for [OUT 2] Factory setting Switch point 2 / Flow. SP2 shall be above rP2. Min distance SP2...rP2 = 1.4 m/s. For details, see operating manual. Factory setting Reset point 2 / Flow. Reset point 2 / Flow. rP2 shall be below SP2. Min distance SP2...rP2 ===> see SP2. Factory setting

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Switch point 2 / Temperature. SP2 shall be above rP2. Min distance SP2...rP2 = 2.0 °C. For details, see operating manual. Factory setting Reset point 2 / Temperature. Reset point 2 / Temperature. rP2 shall be below SP2. Min distance SP2...rP2 ===> see SP2. Factory setting Absolute frequency maximum for [OUT 2] Factory setting Flow on [OUT2] at [FrP2] Factory setting Temperature on [OUT2] at 0 Hz Factory setting Temperature on [OUT2] at [FrP2] Factory setting 7.6 Analog Output 2 7.6.1 Flow ASP2 - FLOW Analogue start point 2 / Flow. ASP2 shall be below AEP2. Min distance AEP2...ASP2 = 6.0 m/s....

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Analogue end point 2 / Flow. AEP2 shall be above ASP2. Min distance AEP2...ASP2 ===> see ASP2. For details, see operating manual. Factory setting Analogue start point 2 / Temperature. ASP2 shall be below AEP2. Min distance AEP2...ASP2 = 24.0 °C. For details, see operating manual. Factory setting Analogue end point 2 / Temperature. AEP2 shall be above ASP2. Min distance AEP2...ASP2 ===> see ASP2. For details, see operating manual. Factory setting Minimum memory value for flow Value range [m/s] Maximum memory value for flow Value range [m/s] Minimum memory value for temperature Value range [°C]...

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7 Parameter 7.8 Fault Configuration Output 1 FOU1 [OUT 1] behaviour in case of fault Factory setting Value range 7.9 Fault Configuration Output 2 FOU2 [OUT 2] behaviour in case of fault Factory setting Value range 7.10 Application CGA Calibration gain Factory setting Value range [%] Damping of the measured signal Factory setting 7.12 Setting of the sensor display diS Display settings Display On / OFF Factory setting Value range false false true Display orientation Factory setting Value range bitOffset 6 false false true Update rate Factory setting Value range (Not rotated) (Not rotated) (Rotated...

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(rEd / Displayed value red) (rEd / Displayed value red) (GrEn / Displayed value green) (r1ou / Displayed value red when OUT1 switches) (G1ou / Displayed value green when OUT1 switches) (r2ou / Displayed value red when OUT2 switches) (G2ou / Displayed value green when OUT2 switches) Colour configuration of the display Factory setting Value range Selection of the physical unit Factory setting Value range [Loc] locks the local user interface to prevent unintentional changes, [Loc] is resettable at the device Factory setting Value range Selection of measurement on the sensor display Factory setting...

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SA4120_GAS / SA4320_GAS / SA5020_GAS

SA4120_GAS / SA4320_GAS / SA5020_GAS

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