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Summary of Contents for CARLO GAVAZZI SMXL20
- Page 1 SMXL20 SMX20 Lift Levelling Modules Instruction manual Manual de instrucciones Manuale d’istruzioni Carlo Gavazzi Industri A/S Over Hadstenvej 40, 8370 Hadsten, Denmark...
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Page 2: Table Of Contents
7.3.8 Environmental ...............................20 7.4 Function description ............................20 7.4.1 Outputs function ............................20 7.5 Application ................................21 LED information .............................23 Total current Σ Ith² ..........................24 Rev. 1 | 03/2021 | SMXL20 / SMX20 Lift Levelling Module | © 2021 | CARLO GAVAZZI Industri A/S... - Page 3 The device contains no parts that require maintenance. In case of failure, do not open the device; the device must be sent to CARLO GAVAZZI branch or distributor. Rev. 1 | 03/2021 | SMXL20 / SMX20 Lift Levelling Module | © 2021 | CARLO GAVAZZI Industri A/S...
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Page 4: Introduction
The lift modules are compliant with the requirements of EN 81-20 and EN 81-50 and may be used in applications with: • Safety magnetic sensors • Safety magnetic switches • Safety limit switches Rev. 1 | 03/2021 | SMXL20 / SMX20 Lift Levelling Module | © 2021 | CARLO GAVAZZI Industri A/S... -
Page 5: Safety
Carlo Gavazzi is not responsible for these operations or for any risks in connection with them. Reference should be made to the manual and to the relative product and/or application standards to ensure correct use of any devices connected to the module within the specific application. -
Page 6: Installation And Environmental Conditions
At installation and wiring of the device, ensure to use appropriate cables, conduits and wiring layouts in order to prevent short circuits on the safety input signals Rev. 1 | 03/2021 | SMXL20 / SMX20 Lift Levelling Module | © 2021 | CARLO GAVAZZI Industri A/S... -
Page 7: Wiring
Once the wiring of the terminal block is completed, insert the terminal block into the respective position The plug-in terminal blocks are coded, so to prevent inserting the terminal blocks in the wrong position. Rev. 1 | 03/2021 | SMXL20 / SMX20 Lift Levelling Module | © 2021 | CARLO GAVAZZI Industri A/S... -
Page 8: Devices
NO safety outputs Input type 2 NO, 3-wires with 1 common terminal 2 NO, 4-wires 5.1 Dimensions 115.8mm [4,56”] 17.5mm [0,69”] 121.1mm [4,77”] Rev. 1 | 03/2021 | SMXL20 / SMX20 Lift Levelling Module | © 2021 | CARLO GAVAZZI Industri A/S... -
Page 9: Smxl20
Reset / Start Input ch 1 Input ch 2 Safety output ∞ <160ms <20ms Rev. 1 | 03/2021 | SMXL20 / SMX20 Lift Levelling Module | © 2021 | CARLO GAVAZZI Industri A/S... -
Page 10: Automatic Start
Reset / Start Input ch 1 Input ch 2 Safety output ∞ <20ms <160ms Rev. 1 | 03/2021 | SMXL20 / SMX20 Lift Levelling Module | © 2021 | CARLO GAVAZZI Industri A/S... -
Page 11: Technical Data
24 Vac -15/+10% 50÷60 Hz, 4.5 VA, Class 2 Power supply Overvoltage category III Short circuit protection internal PTC Rated insulation voltage 4 kV Rev. 1 | 03/2021 | SMXL20 / SMX20 Lift Levelling Module | © 2021 | CARLO GAVAZZI Industri A/S... -
Page 12: Inputs
Electromagnetic compatibility. Product family standard for lifts, EN 12015 escalators and passenger. Emission Electromagnetic compatibility. Product family standard for lifts, EN 12016 escalators and passenger. Immunity Approvals Rev. 1 | 03/2021 | SMXL20 / SMX20 Lift Levelling Module | © 2021 | CARLO GAVAZZI Industri A/S... -
Page 13: Environmental
If the power supply fails, the NO safety outputs are switched Lift controller Lift Pwr 24V (+/~) controller Safety circuit of cabin landing and cabin doors Drive Start Rev. 1 | 03/2021 | SMXL20 / SMX20 Lift Levelling Module | © 2021 | CARLO GAVAZZI Industri A/S... -
Page 14: Application
6.5 Application The SMXL20 is designed to be employed in lift plants for floor levelling and relevelling of the cabin, according to the requirements of EN 81-20 and EN 81-50 Standards, and according to the 2014/33/EU Lift Directive. The module monitors the two re-levelling sensors and when the Lift levelling with magnetic sensors cabin is in the re-levelling zone, it enables the safety outputs. - Page 15 EN 81-50: Safety rules for the construction and installation of lifts. Part 50: design rules, calculations, examinations and tests of lift components. Rev. 1 | 03/2021 | SMXL20 / SMX20 Lift Levelling Module | © 2021 | CARLO GAVAZZI Industri A/S...
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Page 16: Smx20
Reset / Start Input ch 1 Input ch 2 Safety output ∞ <160ms <20ms Rev. 1 | 03/2021 | SMXL20 / SMX20 Lift Levelling Module | © 2021 | CARLO GAVAZZI Industri A/S... -
Page 17: Automatic Start
Reset / Start Input ch 1 Input ch 2 Safety output Ts Td > 500ms < 500ms ∞ <160ms <20ms Rev. 1 | 03/2021 | SMXL20 / SMX20 Lift Levelling Module | © 2021 | CARLO GAVAZZI Industri A/S... -
Page 18: Technical Data
24 Vac -15/+10% 50÷60 Hz, 4.5 VA, Class 2 Power supply Overvoltage category III Short circuit protection internal PTC Rated insulation voltage 4 kV Rev. 1 | 03/2021 | SMXL20 / SMX20 Lift Levelling Module | © 2021 | CARLO GAVAZZI Industri A/S... -
Page 19: Inputs
Electromagnetic compatibility. Product family standard for lifts, EN 12015 escalators and passenger. Emission Electromagnetic compatibility. Product family standard for lifts, EN 12016 escalators and passenger. Immunity Approvals Rev. 1 | 03/2021 | SMXL20 / SMX20 Lift Levelling Module | © 2021 | CARLO GAVAZZI Industri A/S... -
Page 20: Environmental
If the power supply fails, the NO safety outputs are switched Lift controller Lift Pwr 24V (-/~) controller Safety circuit of cabin landing and cabin doors Drive Start Rev. 1 | 03/2021 | SMXL20 / SMX20 Lift Levelling Module | © 2021 | CARLO GAVAZZI Industri A/S... -
Page 21: Application
Sensor 2 Pwr 24V (+/~) Lift controller Lift Pwr 24V (-/~) controller Safety circuit of cabin landing and cabin doors Drive Start Rev. 1 | 03/2021 | SMXL20 / SMX20 Lift Levelling Module | © 2021 | CARLO GAVAZZI Industri A/S... - Page 22 EN 81-50: Safety rules for the construction and installation of lifts. Part 50: design rules, calculations, examinations and tests of lift components. Rev. 1 | 03/2021 | SMXL20 / SMX20 Lift Levelling Module | © 2021 | CARLO GAVAZZI Industri A/S...
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Page 23: Led Information
Input 2 ON enable the safety outputs Channels The NO safety outputs are open Green The NO safety outputs are closed Rev. 1 | 03/2021 | SMXL20 / SMX20 Lift Levelling Module | © 2021 | CARLO GAVAZZI Industri A/S... -
Page 24: Total Current Σ Ith²
9. Total current Σ Ith² Quadratic total current [A²] = Output 1 current[A]² + Output 2 current[A]² Rev. 1 | 03/2021 | SMXL20 / SMX20 Lift Levelling Module | © 2021 | CARLO GAVAZZI Industri A/S...
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