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Summary of Contents for GEM 3240
- Page 1 GEMÜ 3240 Temperature transducer and temperature switch Operating instructions further information webcode: GW-3240...
- Page 2 All rights including copyrights or industrial property rights are expressly reserved. Keep the document for future reference. © GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG 06.04.2023 GEMÜ 3240 2 / 28 www.gemu-group.com...
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Page 3: Table Of Contents
SIO mode (standard IO mode) ...... 14.3 IO-Link mode (communication mode) ..14.4 Process data ..........14.5 Error Codes ............ 14.6 Event Codes ........... 14.7 Parameter data ..........14.8 Setting of offset and end value ....www.gemu-group.com 3 / 28 GEMÜ 3240... -
Page 4: General Information ............................................. 4 15 Troubleshooting
Potentially dangerous situation! ▶ Non-observance can cause moderate to light injury. CAUTION Potentially dangerous situation! NOTICE ▶ Non-observance can cause moderate to light injury. Potentially dangerous situation! ▶ Non-observance can cause damage to property. GEMÜ 3240 4 / 28 www.gemu-group.com... -
Page 5: Safety Information
3 Product description The following symbols for the specific dangers can be used In cases of uncertainty: within a warning note: 15. Consult the nearest GEMÜ sales office. Symbol Meaning 3 Product description Danger – high voltage 3.1 Construction Temperature transducer/switch... -
Page 6: Description
4 Correct use 3.2 Description The GEMÜ 3240 temperature transducer/switch is ideal for precise measurements in a wide temperature range. The sensor is suitable for both highly viscous, as well as contam- inated media. It is also suitable for corrosive media thanks to the high-quality material selection. -
Page 7: Order Data
3 Type of measurement Temperature 4 Material 1.4404 5 Seal material 6 Electrical connection M12 x 1 plug, 4-pin 7 Voltage/Frequency 24 V DC 8 Display With display 9 Output PNAV PNP, NPN, 4-20mA, 0-10V, IO-Link switchable www.gemu-group.com 7 / 28 GEMÜ 3240... -
Page 8: Technical Data
PVDF (code 20): -30 to 125 °C Weight: 220 g Switch-on time: 110 ms Strength: 10 g / 25 Hz to 2 kHz to DIN EN 60068-2-6 500 g / 1 ms to DIN EN 60068-2-27 GEMÜ 3240 8 / 28 www.gemu-group.com... -
Page 9: Electrical Data
Characteristic deviation in accordance with IEC 60770 – limiting value adjustment (non-linearity, hysteresis, reproducibility) Repetition: ≤ ± 0.2% FSO Temperature drift: ≤ ± 0.3 °C + 0.005 + T Switching frequency: Max. 170 Hz Switching cycles: > 100 x 10 www.gemu-group.com 9 / 28 GEMÜ 3240... -
Page 10: Specific Data Relating To Io-Link
7 Specific data relating to IO-Link 7 Specific data relating to IO-Link Transmission rate: 38,400 baud, COM2 IO-Link specification: V1.1, slave SIO operation: IEC Guideline: 61131-9 GEMÜ 3240 10 / 28 www.gemu-group.com... -
Page 11: Dimensions
8.2 Device with pressure connection PVDF (code 20) 1.28 / 32.5 32,5 -210° / +100° Ø 1.04 / Ø26,5 26.5 SW27 Ø 0.24 / 6 Ø6 G 1/2 Dimensions in inch / mm -110° / +220° www.gemu-group.com 11 / 28 GEMÜ 3240... -
Page 12: Manufacturer's Information
"Technical data"). 4. Do not store solvents, chemicals, acids, fuels or similar ▶ All interconnected components must be intrinsically safe. fluids in the same room as GEMÜ products and their spare The operator is responsible for ensuring that the entire parts. -
Page 13: Installing Outdoors And In Damp Conditions
> 600 bar, The counterpart ≤ 1000 bar must be made from steel in accordance G1/2" EN 837 > 1000 bar, with DIN 17440 ≤ 1600 bar with a strength of ≥ 260 N/mm p0.2 www.gemu-group.com 13 / 28 GEMÜ 3240... -
Page 14: Electrical Connection
Apply the set parameter and return to hold the current menu item Switching output/ communication IO-Link master Press both Return to the display keys at the same time The device is configured in accordance with VDMA 24574-1. GEMÜ 3240 14 / 28 www.gemu-group.com... -
Page 15: Switching And Switch-Back Characteristics
Fig. 3: Switching and switch-back delay for the hysteresis func- tion in the temperature-time diagram Temperature T Temperature window Time t Ou make contact Ou break contact Time t Fig. 4: Switching and switch-back characteristics for the win- dow function in the temperature-time diagram www.gemu-group.com 15 / 28 GEMÜ 3240... -
Page 16: Structure Of The Menu System
Menu 5.6 Parameter Output 1 Hno, Hnc, Fno, Fnc Parameter Menu 5.7 Output 2 Hno, Hnc, Fno, Fnc Parameter Menu 5.8 Switching units °C, °F, K Rotate display Menu 5.9 indication by 180° FLIP GEMÜ 3240 16 / 28 www.gemu-group.com... - Page 17 6. Call up the first submenu 5.1 with the right key and set the value as described in points 2 and 3. Note: If no key is pressed for 60 seconds, the program returns to the display without saving the changed value. The menus with dotted edges are not included on sensors with analogue output. www.gemu-group.com 17 / 28 GEMÜ 3240...
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Page 18: Menu List
Setting/correction of the zero point of the display indication and the analogue output signal by up to ± Menu: 5/13 3% of the measuring range Measured value damping Setting the value for damping (0 to 1000 ms in 10 ms steps) Menu: 5/14 GEMÜ 3240 18 / 28 www.gemu-group.com... - Page 19 Setting the password for access protection of the menu 0000 = no password (deactivated); 1000–9999 adjustable (activated) Menu: 5/15 To reset the password, please contact GEMÜ. Output signal 1 Menu: 5/16 Switchover option between PNP and NPN function Output signal 2...
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Page 20: Io-Link Interface
BDC1 / output 1 value 14.5 Error Codes Error Code Description 0x8011 Index not available 0x8012 Subindex not available 0x8023 Access Denied 0x8030 Parameter value out of range 0x8033 Parameter length overrun 0x8034 Parameter length underrun GEMÜ 3240 20 / 28 www.gemu-group.com... -
Page 21: Parameter Data
0x03 – 4 to 20 mA 0xD4 0x00 Unit 0x00 °C 0x00: °C Temperature 0x01 °F temperat- unit for the dis- 0x02 K ure unit play is changed, the IO-Link pro- cess data is not changed www.gemu-group.com 21 / 28 GEMÜ 3240... -
Page 22: Setting Of Offset And End Value
64 byte Process Data 14.8 Setting of offset and end value Measuring range Offset ± 5% End value 90–100% min. max. min. max. -40 to 125 °C -8 °C +8 °C 109 °C 125 °C GEMÜ 3240 22 / 28 www.gemu-group.com... - Page 23 Output signal significantly shifted Temperature sensor is damaged (due to Check the diaphragm. If it is damaged, gauge pressure or having a mechanical send the device to GEMÜ for repair. cause) Incorrect output signal or no output sig- Cable damage having a mechanical, Check the cable.
- Page 24 If - If deposits or contaminants build up on the sensor, we re- no return delivery note is included with the product, GEMÜ commend that you set appropriate maintenance intervals.
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Page 25: Declaration Of Conformity According To 2014/30/ Eu (Emc Directive)
EU Declaration of Conformity in accordance with 2014/30/EU (EMC Directive) We, the company GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG Fritz-Müller-Strasse 6–8 74653 Ingelfingen-Criesbach, Germany declare that the product listed below complies with the safety requirements of the EMC Directive 2014/30/EU. - Page 26 GEMÜ 3240 26 / 28 www.gemu-group.com...
- Page 27 27 / 28 GEMÜ 3240...
- Page 28 GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG Fritz-Müller-Straße 6-8, 74653 Ingelfingen-Criesbach, Germany Subject to alteration Phone +49 (0) 7940 1230 · info@gemue.de www.gemu-group.com 04.2023 | 88651364...