Siemens SITRANS FS230 Compact Operating Instructions
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Siemens SITRANS FS230 Compact Operating Instructions

Ultrasonic flowmeters
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SITRANS F
Ultrasonic Flowmeters
SITRANS FS230
Compact Operating Instructions
7ME372 (HART/Modbus)
05/2021
A5E38755607-AC
Introduction
Safety notes
Installing/mounting
Connecting
Commissioning
Service and maintenance
Technical specifications
Dimension drawings
Product documentation and
support
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Summary of Contents for Siemens SITRANS FS230

  • Page 1 Introduction Safety notes Installing/mounting SITRANS F Connecting Ultrasonic Flowmeters SITRANS FS230 Commissioning Service and maintenance Compact Operating Instructions Technical specifications Dimension drawings Product documentation and support 7ME372 (HART/Modbus) 05/2021 A5E38755607-AC...
  • Page 2 Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.

  • Page 3: Table Of Contents

    Turning the transmitter ...................... 21 3.4.1.5 Turning the local display..................... 22 3.4.2 Wall mount enclosure ......................23 3.4.3 Mounting the external DSL....................25 Installing sensors in Reflect mount ..................27 Incorrect mounting ......................28 Disassembly........................29 SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 4 Local display ........................82 Access control........................84 Device startup ........................85 Service and maintenance ........................87 Basic safety notes....................... 87 Cleaning ..........................88 Maintenance and repair work..................... 88 6.3.1 On-board battery replacement ................... 90 SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 5 Transmitter ........................109 8.1.1 Industrial enclosure dimensions ..................109 Mounting bracket dimensions ..................110 External DSL dimensions ....................110 Product documentation and support ....................111 Product documentation ....................111 Technical support......................112 Index ..............................113 SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 6 Table of contents SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 7: Introduction

    EDD: 1.04.00 tions support Modbus AMS Device Manager 12.0 or later FW: 1.04.00 SITRANS DTM V4.1 for gas Field communicator V3.8 FW: 1.03.00 for liquid HW: 002 and Device revi‐ sion 5 or later SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 8: Designated Use

    • Do not use damaged or incomplete devices. Security information Siemens provides products and solutions with industrial security functions that support the secure operation of plants, systems, machines and networks. In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement –...

  • Page 9: Transportation And Storage

    The content reflects the technical status at the time of publishing. Siemens reserves the right to make technical changes in the course of further development.
  • Page 10 Introduction 1.7 Notes on warranty SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 11: Safety Notes

    These include, for example: • National Electrical Code (NEC - NFPA 70) (USA) • Canadian Electrical Code (CEC) (Canada) Further provisions for hazardous area applications are for example: • IEC 60079-14 (international) • EN 60079-14 (EU) SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 12: Conformity With European Directives

    Note Operation under special ambient conditions We highly recommend that you contact your Siemens representative or our application department before you operate the device under special ambient conditions as can be encountered in nuclear power plants or when the device is used for research and development purposes.

  • Page 13: Use In Hazardous Areas

    • Observe the specifications for the electrical data on the certificate and/or in Technical specifications (Page 93). WARNING Dust layers above 5 mm Risk of explosion in hazardous areas. Device may overheat due to dust build up. • Remove dust layers in excess of 5 mm. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 14 WARNING Field wiring installation Risk of explosion in hazardous areas. May cause death or serious injury. Ensure that the national requirements of the country in which the devices are installed are met. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 15: Installing/Mounting

    3. The maximum dust layer shall be no greater than 5 mm (T5 85°C). 4. The SITRANS FST030 industrial enclosure shall be bonded to the sensor (e.g. the SITRANS FSS200) that is powered via the "SSL interface", M12 connector (Pins 1 to 4). SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 16: External Dsl Specific Conditions Of Use

    Ensure that maximum permissible operating pressure of the device is not exceeded. Refer to the information on the nameplate and/or in Technical specifications (Page 93). SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 17: Installation Location Requirements

    The device can overheat or materials become brittle due to UV exposure. • Protect the device from direct sunlight. • Make sure that the maximum permissible ambient temperature is not exceeded. Refer to the information in Technical specifications (Page 93). SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 18: System Overview With Internal Dsl

    Ports for I/O, Communications, RTDs ④ ⑧ Path 1 - downstream sensor cable (1B) Path 2 - upstream (2A) ⑨ Path 2 - downstream (2B) Figure 3-1 Wall mount transmitter overview (reflect mount) SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 19: System Overview With External Dsl

    Cable connection between FST030 and Ports for I/O, Communications external DSL, up to 150 m ④ ⑨ Path 1-4 upstream (A) Ports for analog input or RTDs ⑤ ⑩ Path 1-4 downstream (B) Protective earth SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 20: Installation Instructions

    1. Mount mounting bracket with cushion pad on pipe using fastening brackets/U-bolts and supplied pipe adaptor. Note U-bolts and other miscellaneous hardware are not supplied with the flowmeter. 2. Tighten nuts (torque: 10 Nm). SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 21: Mounting The Transmitter

    2. Loosen lock screw at transmitter pedestal using 5 mm Allen key. 3. Carefully rotate transmitter into desired position. 4. Firmly tighten lock screw (torque: 10 Nm). 5. Replace cap onto lock screw (torque: 10 Nm). SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 22: Turning The Local Display

    1. Remove lid lock screw of display cover. 2. Remove display cover. 3. Use a small screwdriver or blade to loosen the three retaining clips within the transmitter. 4. Carefully pull out local display. 5. Turn display into desired position. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 23: Wall Mount Enclosure

    Care must be taken when opening the lid to avoid the lid falling. Note Mounting screws are not included You will need four screws, able to support at least 25 kg (55 lbs). SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 24 Note Mounting on pipe or in panel For mounting on pipe or on a panel see the installation instructions for the "Pipe/panel mount kit" which are provided with the optional pipe/panel mount kit. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 25: Mounting The External Dsl

    1. Remove mounting bracket from DSL. 2. Mount bracket on a wall using four screws. Figure 3-2 Mounting bracket on wall 3. Mount DSL on mounting bracket using four screws. Figure 3-3 Mounting DSL to mounting bracket SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 26 2. Mount bracket on a horizontal or a vertical pipe using ordinary hose clips or duct straps. Figure 3-4 Mounting bracket on vertical pipe Figure 3-5 Mounting bracket on horizontal pipe Figure 3-6 Mounting bracket on big horizontal pipe 3. Mount DSL on mounting bracket using four screws. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 27: Installing Sensors In Reflect Mount

    2. Using the supplied space bar, set the distance between the sensors according to the spacing index number provided by transmitter. The spacing index provides the correct distance between the sensors based on the pipe size given. Before continuing refer to the Reflect mount installation diagram example below. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 28: Incorrect Mounting

    The device can be damaged, destroyed, or its functionality impaired through improper mounting. • Before installing ensure there is no visible damage to the device. • Mount the device using suitable tools. See operating instructions. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 29: Disassembly

    • If the device contains hazardous media, it must be emptied prior to disassembly. Make sure that no environmentally hazardous media are released. • Secure the remaining connections so that no damage can result if the process is started unintentionally. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 30 Installing/mounting 3.7 Disassembly SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 31: Connecting

    Damage to device through formation of condensation if the temperature difference between transportation or storage and the mounting location exceeds 20 °C (36 °F). • Before taking the device into operation, let the device adapt for several hours in the new environment. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 32 Exception: It may be permissible to omit connection of the equipotential bonding for devices with type of protection "Intrinsic safety Ex i". WARNING Unprotected cable ends Risk of explosion through unprotected cable ends in hazardous areas. • Protect unused cable ends in accordance with IEC/EN 60079-14. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 33 • Devices having the type of protection "Intrinsic safety Ex i" may also be connected in energized state in hazardous areas. WARNING Energized devices Risk of electric shock or explosion. When energized the device may be opened by qualified personnel only. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 34 • Ensure that the cover of the non-intrinsically safe circuits complies with degree of protection IP30 or higher according to IEC/EN 60529. • Separate connections of the non-intrinsically safe circuits in accordance with IEC/ EN 60079-14. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 35: Connecting The Sensor Cables (Internal Dsl Only)

    3. Place F-connector tool around cable and slide up to engage F-connector nut. 4. Push cable through the gland opening. Ensure that the center lead is aligned with connector port in the transmitter. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 36: Connecting The Sensor Cables To The Sensor

    2. Apply the supplied grease to the internal threads at the large end of the thread connector. ⑥ ③ 3. Observing the upstream and downstream orientation , connect upstream sensor cable ⑤ from the transmitter port (1A) to the sensor and make connection snug. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 37 Path 1 - Downstream sensor cable (1B) Path 2 - Upstream (2A) ⑨ Path 2 - Downstream (2B) Figure 4-2 Wall mount enclosure with transmitter-to- sensor cable connections 5. Tighten all cable glands to obtain optimum sealing. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 38: Hi Precision Mount Fst030

    2. Apply Super Lube to the internal threads at the large end of the thread connector. ③ ④ 3. Observing the upstream and downstream orientation , connect upstream sensor cable from transmitter port (1A) and make connection snug. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 39 Path 1 - Upstream sensor cable to internal DSL port transmitter port (1B) (1A) ⑤ Hi Precision mounted sensors Figure 4-3 Hi Precision Reflect mount single enclosure wiring 5. Tighten all cable glands to obtain optimum sealing. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 40 2. Apply Super Lube to the internal threads at the large end of the thread connector. ③ ⑤ 3. Observing the upstream and downstream orientation , connect upstream sensor cable from transmitter port (1A) and make connection snug. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 41 Path 1 - Upstream sensor cable to internal DSL port (1A) Figure 4-4 HI Precision Direct mount Dual enclosure sensor wiring 5. Tighten all cable glands to obtain optimum sealing. 6. Refer to transmitter FST030 Operating Instructions to program transmitter. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 42: Connecting The External Dsl

    5. Finishing the DSL connection (Page 50) 4.5.1 Preparing for the external DSL connections 1. Remove lid from DSL 2. Remove F connector tool from DSL and use it to connect the sensor cables. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 43: Connecting The Sensor Cables

    4. Push cable through gland opening. Ensure that center lead is aligned with connector port in external DSL. 5. Tighten F-connector using tool until you meet mechanical stop. 6. Remove F-connector tool. 7. Mount and tighten cable gland. Repeat these steps for each sensor cable. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 44: Channel 5 And 6 Input Configuration

    For easier access unplug the terminal connector. After connecting the wires, plug the terminal connector back in. Note RTD shield grounding Make sure that the RTD cable shield is properly grounded. Consult the FSS200 Installation Manual on how to ground the RTD cable shield. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 45: Connecting Optional Devices

    Connecting 4 to 20 mA current input cable (passive) Note Connection of optional devices The DSL provides the option of connecting two additional devices to channels 5 and 6. Do not connect two devices to one channel. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 46 1. Remove cap and ferrule from cable gland and slide onto cable. ① ② 2. Remove one of the blind plugs ( ) and fit cable gland. 3. Push cable through gland opening. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 47 Wire to Isource - (green) ⑦ ⑤ 5. Ground the RTD cable shield in the external DSL by sliding the crimp lug on wire onto ⑧ one of the installed strain reliefs screws SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 48: Connecting The Ssl Cable

    1. Connect DSL using the supplied 4-wire cable with M12 connectors to both the external DSL and the transmitter. Note Grounding The SSL cable shield is only mechanically connected to the grounding terminal (PE), when the M12 plug is correctly tightened. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 49 4. Push cable through gland opening. 5. Connect the four wires according to list below. Terminal connector Description Wire color +15 V DC Orange 0 V DC Yellow White Blue 6. Assemble and tighten cable gland. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 50: Finishing The Dsl Connection

    (bend cables downward) immediately before cable glands. Note Protection class The DSL is IP68 only if the lid is properly mounted and all M20 holes are closed with appropriate blind plugs or cable glands. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 51: Connecting Industrial Enclosure

    Current output/communication outputs (channel 1) 2. Remove lid lock screw for terminal connections lid. 3. Remove lid for terminal connections. A label showing the configuration is placed at the back of the terminal connections lid. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 52: Terminal Layout (Industrial Enclosure)

    Configuration of channels 1, 2, 3 and 4 Figure 4-6 Configuration label 4.6.1.1 Terminal layout (industrial enclosure) The following table shows: • Which cable with which terminal • Hardware and software configuration of the channels SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 53: Wiring Tool

    The wiring tool is located in the application terminal compartment. Figure 4-8 Wiring tool location 1. Insert wiring tool hook into receptor slot. 2. Press wiring tool wedge into top slot to spread clamp plates. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 54: Connecting The Ssl Cable (Industrial Enclosure)

    2. Remove one of the blind plugs and fit cable gland. 3. Remove cap and ferrule from cable gland and slide onto cable. 4. Push cable through open gland; anchor cable with clamp bar. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 55: Connecting Modbus

    Connecting 4.6 Connecting industrial enclosure 5. Connect wires to terminals according to list below. Terminal number Description Wire color (Siemens) 15 V Orange Yellow RS-485 / B White RS-485 / A Blue 6. Assemble and tighten cable gland 7. Remove O-ring from lid.

  • Page 56: Connecting Hart

    It is not required to use shielded cables for the pure 4 to 20 mA current output. Note HART communication It is recommended by the FieldComm Group (FCG) to use shielded cables for the HART communication. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 57 2. Push cable through open gland and cable path. 3. Restore ferrule and tighten cap to lightly hold cable in place. 4. Signal cable screen is folded back over outer sheath and grounded beneath cable clamp. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 58 Signal output: < 500 Ω at 14 to 24 VDC (active), 14 to 30 VDC (passive) Relay output: 30 VAC/VDC, 100 mA Passive signal input: 15 to 30 VDC, 2 to 15 mA SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 59: Connecting Channels 2 To 4

    ⑫ IO[3]+ (active) IO[3] (common) Functional Earth Functional Earth 4.6.6 Connecting the power supply 1. Open power supply terminal protection cover. 2. Remove cap and ferrule from cable gland and slide onto cable. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 60 AC connection DC connection Power: 100 to 240 V AC, 47 to 63 Hz Power: 20 to 27 V DC 6. Close and latch power supply terminal protection cover. 7. Tighten cable gland. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 61: Finishing The Transmitter Connection (Industrial Enclosure)

    Wind lid further by one quarter of a turn to seal on the O-ring. 6. Reinstate and tighten lid lock screw. 7. Ensure that moisture does not penetrate the inside of electronics enclosure. Bend cables downward immediately before cable glands. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 62: Connecting Wall Mount Enclosure

    Input/output connection (channels 2 to 4) ③ Modbus connection 2. Loosen spring screws on enclosure lid. 3. Open enclosure lid. A nameplate showing the configuration is placed on the inside of the transmitter enclosure lid. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 63: Terminal Layout (Wall Mount)

    Updates (to be filled in on firmware and hardware updates) ⑦ Configuration of channels 1 to 6 Figure 4-10 Example configuration label See also Input/output configuration (Page 73) 4.7.1.1 Terminal layout (wall mount) 24 V DC or 110/230 V AC SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 64: Connecting The Sensor Cables (Internal Dsl Only)

    Connecting the sensor cables (internal DSL only) Preparing for the connection 1. Loosen the four lid screws. 2. Open the lid. 3. Remove F-connector tool from wall mount enclosure. Figure 4-12 F-connector tool location SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 65: Connecting The Ssl Cable (Wall Mount Enclosure)

    7. Mount and tighten the cable gland. Repeat these steps for each sensor cable. 4.7.3 Connecting the SSL cable (wall mount enclosure) M12 connector version The SSL cable is provided with M12 style stainless steel plugs. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 66 Figure 4-13 Cable end 2. Remove cap and ferrule from cable gland and slide onto cable. ① 3. Remove blind plug and fit cable gland. Figure 4-14 Connection - SSL cable blind plugs SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 67 5. Remove cap and ferrule from cable gland and slide onto cable. 6. Push cable through open gland; anchor cable screen and wires with clamp bar. 7. Remove terminal block from DSL cassette. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 68 Connecting 4.7 Connecting wall mount enclosure 8. Connect wires to terminals according to list below. Terminal number Description Wire color (Siemens cable) 20 V Orange Yellow RS-485 / B White RS-485 / A Blue 9. Ensure the DIP switches are all set to OFF.

  • Page 69: Connecting Modbus (Wall Mount)

    The terminal connector is detachable For easier access unplug the terminal connector. After connecting the wires, plug the terminal connector back in. – Wall mount transmitter Modbus ④ ⑤ 6. Tighten cable gland. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 70: Connecting Hart

    Procedure 1. Open enclosure lid. 2. Remove blind plug and fit cable gland. 3. Push cable through open gland and cable path. 4. Restore ferrule and tighten cap to hold cable in place. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 71: Connecting Channels 2 To 4

    Non-Ex versions can be connected as either active or passive. 4.7.6 Connecting channels 2 to 4 Channel 2 is for output only, channels 3 to 4 can be ordered as either inputs/outputs or relays, see Preparing wall mount enclosure connections (Page 62) SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 72 The numbers in the graphics below refer to table Preparing wall mount enclosure connections (Page 62) If connected as input or output (channels 2 to 4) Active configuration Passive configuration ⑫ ⑬ ⑪ ⑫ Termination example for channel 3 SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 73: Input/Output Configuration

    ChXa+ • Alarm item Active • NAMUR status signals Output Current output Frequency output Passive Pulse output ChX- Status output ChXC • Alarm class ChX+ • Alarm item • NAMUR status signals Passive SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 74 Medium temperature ChXC • Viscosity • Density ChXa+ • Sensor temperature Active • Auxiliary temperature Current input Process values Passive • Pressure ChX- • Medium temperature ChXC • Viscosity • Density ChX+ Passive SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 75: Connecting Channels 5 And 6 (Internal Dsl Only)

    2. Remove cap and ferrule from cable gland and slide onto cable. ④ ⑤ 3. Remove one of the blind plugs ( ) and fit cable gland. 4. Push cable through gland opening. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 76: Connecting The Power Supply (Wall Mount)

    • torque between 0.5 to 0.6 Nm • One wire per terminal connection 1. Open enclosure lid, unscrew power supply terminal protection cover screw, and remove protection cover. 2. Remove blind plug and fit cable gland. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 77 Connecting 4.7 Connecting wall mount enclosure 3. Push cable through open gland and cable path 4. Restore ferrule and tighten cap to lightly hold cable in place. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 78: Finishing The Transmitter Connection (Wall Mount)

    4.7.9 Finishing the transmitter connection (wall mount) Connection check-up 1. Firmly tighten cable glands and insert blanking plugs in unused cable entries. 2. Check individual wire installation by tugging firmly. 3. Close lid. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 79 Connecting 4.7 Connecting wall mount enclosure 4. Tighten the four spring screws. 5. Ensure that moisture does not penetrate to inside of electronics enclosure. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 80 Connecting 4.7 Connecting wall mount enclosure SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 81: Commissioning

    • Check prior to commissioning that the cover, cover locks, and cable inlets are assembled in accordance with the directives. Exception: Devices having the type of protection "Intrinsic safety Ex i" may also be opened in energized state in hazardous areas. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 82: Local Display

    The device is commissioned/operated with the buttons on the local display. The buttons are actuated by touching the glass panel on the appropriate button. The graphical display above the buttons gives a menu-guided operation of the individual device function/ SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 83 Automatic, display backlight goes off automatically 30 seconds after the last button press. Note Operation does not require opening of the device. This means that the high degree of protection of IP67 and safety in hazardous areas are guaranteed at all times. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 84: Access Control

    PIN codes can be changed in Security (5). Note Lost PIN code If the PIN code is lost, provide Siemens customer support with the transmitter serial number (see nameplate). Siemens customer support will provide a code to be entered in PIN recovery (5.4). Disable access level control If logged in as Expert you can Deactivate user PIN meaning that you will always be logged in as User and will not be prompted to enter the password.

  • Page 85: Device Startup

    Essential parameters should be considered before using the device for the first time. For any subsequent startup, after power-on, the device automatically starts in operation view. A transition screen showing first the Siemens logo and then the current firmware revision of the product is displayed while the first measurement is being processed.
  • Page 86 Commissioning 5.4 Device startup SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 87: Service And Maintenance

    Use of a computer in a hazardous area If the interface to the computer is used in the hazardous area, there is a risk of explosion. • Ensure that the atmosphere is explosion-free (hot work permit). SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 88: Cleaning

    WARNING Impermissible repair of explosion protected devices Risk of explosion in hazardous areas • Repair must be carried out by Siemens authorized personnel only. WARNING Maintenance during continued operation in a hazardous area There is a risk of explosion when carrying out repairs and maintenance on the device in a hazardous area.
  • Page 89 • Before you open the enclosure or remove enclosure parts, de-energize the device. • If maintenance measures in an energized state are necessary, observe the particular precautionary measures. Have maintenance work carried out by qualified personnel. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 90: On-Board Battery Replacement

    The on-board battery is used to maintain real time clock and should only be replaced with Panasonic BR1225A/BN. Siemens spare part number: A5E41372210 The battery is located in the transmitter cassette. The transmitter cassette location can be found in the exploded view.

  • Page 91: Disposal

    Observe the specific reg‐ ulations valid in your country. Further information about devices containing batteries can be found at: Information about battery / product return (WEEE) (https:// support.industry.siemens.com/cs/document/109479891/) SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 92 Service and maintenance 6.5 Disposal SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 93: Technical Specifications

    Technical specifications Note Device specifications Siemens makes every attempt to ensure the accuracy of these specifications but reserves the right to change them at any time. Power Table 7-1 Power supply Description Specification Supply voltage • 100 to 240 V AC, 47 to 63 Hz •...

  • Page 94: Modbus Interface

    Fail-safe value • Current value Galvanic isolation • All inputs and outputs are galvanically isolated PELV circuits with 60 V DC isolation from each other and ground. Maximum test voltage: 500 V AC SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 95: Outputs

    • Fail-safe value • Current value Galvanic isolation All inputs and outputs are galvanically isolated PELV circuits with 60 V DC isolation from each other and ground. Maximum test voltage: 500 V AC SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 96 Channels 2 to 4 Pulse 41.6 µs to 5 s pulse duration Resolution 1 μs Frequency 0 to 10 kHz, 50 % duty cycle, 120 % overscale provision Resolution 0.2 Hz Load < 750 Ω SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 97: Energy Limitation Parameters Fst030

    14.9 mH • Group IIC • 17.8 μH/Ω • 18.0 μH/Ω • • Groups IIB, III • 71.2 μH/Ω • 72.2 μH/Ω • • Group IIA • 142 μH/Ω • 144 μH/Ω • SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 98 28 V DC 4.2 V DC 28 V DC 28 V DC 28 V DC 85 mA 118 mA 87 mA 87 mA 87 mA 584.5 mW 124 mW 601 mW 601 mW 601 mW SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 99: Energy Limitation Parameters For External Dsl

    SSL (power & signal) Analog input I/O 5 Analog input I/O 6 17.42 V DC 30 V DC 459 mA 100 mA 2.0 W 0.75 W 2.52 nF 0 nF 315 nH 105 nH SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 100: Construction

    Technical specifications 7.8 Construction Table 7-17 Siemens SSL cable capacity SSL cables 264.6 pF/m 1.12 µH/m Table 7-18 Output parameters RTD 5, RTD 6 (any combination of con‐ Sensor outputs, each nections) (up to 8) 4.52 V DC 17.43 V DC 13.8 mA...
  • Page 101 Material Aluminum with corrosion-resistant coating Ingress protection IP66/67/NEMA 4X to EN/IEC 60529 (1 meter for 30 min) Mechanical load 18 to 1000 Hz random, 3.17 g RMS, in all directions, to EN/IEC 68-2-36 SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 102: Operating Conditions

    Technical specifications 7.9 Operating conditions Torques Table 7-24 Cable gland to enclosure installation torques (Siemens supplied, metric) Description Torque (Nm) Plastic blind plugs Plastic cable glands Brass cable glands/blind plugs Stainless steel cable glands/blind plugs Table 7-25 Wall mount enclosure installation torques...
  • Page 103 Pipe size range 12.7 ... 10 m (0.5 ... 394") Wall Thickness Range 0.64 ... 76.2 mm (0.025 ... 3.0") Pipe material Any sonically conductive material (steel, plastic, aluminum, glass, ce‐ ment, ductile iron, copper) SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 104: Cables And Cable Entries

    Test voltage (wire/wire/screen rms 50 Hz 1 min) [V] = 700 Electrical data at reference temperature (20 °C) Table 7-32 Power supply cable recommendations Description Specification Square area [mm 1.3 (AWG 16) Max. length [m] 300 (AWG 16) SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 105: Certificates And Approvals

    Cable glands and fittings for use in Explosive Atmospheres 1. M20 to ½ NPT adaptors, M12 connector and plugs supplied by Siemens have been approved as part of the certification. 2. Cable glands shall be rated for a minimum ingress protection rating of IP54 and have an ambient temperature rating suitable for the installation with a safety factor of 5 °K above the...

  • Page 106: Approvals

    • CSAE 21UKEX1109X • IECEx SIR 11.0150X EAC Ex 1Ex d e ia [ia Ga] IIC T6 Gb Ex tb [ia Da] IIIC T85°C Db Ambient temperature range Ta = -40°C to 60°C SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 107: Sensorflash

    -40 to +85 °C (-40 to 185 °F) Storage: -40 to +100 °C (-40 to 212 °F) Note SensorFlash functions support Only the supplied 4 GB SD cards are supported for backup, restore, logging, and firmware update. SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 108 Technical specifications 7.13 SensorFlash SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 109: Dimension Drawings

    Dimension drawings Transmitter Figure 8-1 Transmitter dimensions in mm (") 8.1.1 Industrial enclosure dimensions Remote version 307 (12) 200 (7.8) Dimensions in mm SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 110: Mounting Bracket Dimensions

    Dimension drawings 8.3 External DSL dimensions Mounting bracket dimensions Industrial enclosure Dimensions in mm Weight: 4.8 kg (10.6 lbs) External DSL dimensions Figure 8-2 DSL dimensions in mm (") SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

  • Page 111: Product Documentation And Support

    – "Download as html5, only PC": Open or save the manual in the HTML5 view on your PC You can also find manuals with the Mobile app at Industry Online Support (https:// support.industry.siemens.com/cs/ww/en/sc/2067). Download the app to your mobile device and scan the device QR code. Product documentation by serial number Using the PIA Life Cycle Portal, you can access the serial number-specific product information including technical specifications, spare parts, calibration data, or factory certificates.

  • Page 112: Technical Support

    Additional information on our technical support can be found at Technical Support (http:// www.siemens.com/automation/csi/service). Service & support on the Internet In addition to our technical support, Siemens offers comprehensive online services at Service & Support (http://www.siemens.com/automation/service&support). Contact If you have further questions about the device, contact your local Siemens representative at Personal Contact (http://www.automation.siemens.com/partner).

  • Page 113: Index

    Basic conditions, 102 Performance section, 103 Process medium conditions, 103 Electrical connection Wiring, 38 Power supply, 93 HART connecting, 57 Qualified personnel, 13 HART communication, 93 Hazardous area Laws and directives, 11 Qualified personnel, 13 SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...
  • Page 114 Technical support, 112 partner, 112 personal contact, 112 Tehcnical data Power supply, 93 Test certificates, 11 Transmitter Mounting, 21 Pipe mounting, 20 Wall mounting, 20, 24 Wall Mounted Transmitter, 36 Warning symbols, 11 Warranty, 9 SITRANS FS230 Compact Operating Instructions, 05/2021, A5E38755607-AC...

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