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Summary of Contents for CARLO GAVAZZI SM
- Page 1 Safety Modules Instruction manual Manuale d’istruzione Betriebsanleitung Manuel d’instructions Manual de instrucciones Brugervejledning 使用手册 Carlo Gavazzi Industri A/S Over Hadstenvej 40, 8370 Hadsten, Denmark...
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Page 2: Table Of Contents
7.5.2 E-stop, safety limit switch and safety interlocks (single channel mode) ..............23 7.5.3 E-gate and safety non-contact switches ......................23 7.5.4 Lift levelling application ..........................24 Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... - Page 3 10.3.5 Inputs ................................39 10.3.6 Outputs ..............................40 10.3.7 Compatibility and conformity ........................40 10.3.8 Environmental .............................40 11. LED information .............................41 12. Total current Σ Ith² ..........................42 Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S...
- Page 4 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 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S...
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Page 5: Introduction
1. Introduction Description The SM safety modules are compliant with international standards, designed to provide the most comprehensive protection for equipment and personnel. They enable safety functions, accepting different types of inputs. All rights of this document are reserved by Carlo Gavazzi Industri A/S. -
Page 6: Safety
SM modules are built to the following safety levels: PL e, Cat. 4, in accordance with the EN ISO 13849-1. However, the definitive PL of the application will depend on the number of safety components, their parameters and the connections that are made, as per the risk analysis. -
Page 7: Installation And Environmental Conditions
3. Installation and environmental conditions Warning: SM must be installed in a control cabinet with a protection grade of at least IP54, otherwise dampness or dust may lead to malfunction. Warning: Avoid installation during thunderstorms. Danger! If the safety module is tampered, it can no longer ensure the safety of the operator and the warranty is void. -
Page 8: 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 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 9: Devices
2-hand control 2 NO or Input type 2 NO 2 NO 1NO + 1NC 2 OSSD 5.1 Dimensions 115.8mm [4,56”] 17.5mm [0,69”] 121.1mm [4,77”] Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 10: Sms20
A new operating cycle is possible only after releasing both input contacts and then operating them again Reset / Start Input ch 1 Input ch 2 Safety output ∞ <160ms <20ms Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 11: Automatic Start
Reset / Start Input ch 1 Input ch 2 Safety output Ts Td > 500ms < 500ms ∞ <160ms <20ms Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 12: 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 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 13: 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 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 14: Environmental
(double channel mode) In case of a fault the safety outputs will switch OFF E-STOP Pwr 24V (+/~) Pwr 24V (-/~) Manual start Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 15: E-Stop, Safety Limit Switch And Safety Interlocks (Single Channel Mode)
In case of a fault the safety outputs will switch OFF Sensor 1 E-gate Sensor 2 Pwr 24V (+/~) Pwr 24V (-/~) Manual start Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 16: Lift Levelling Application
EN 81-20: Safety rules for the construction and installation of lifts. Part 20: passenger and goods/passenger lifts. 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 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... - Page 17 EN 81-20: Safety rules for the construction and installation of lifts. Part 20: passenger and goods/passenger lifts. 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 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S...
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Page 18: Sms31
A new operating cycle is possible only after releasing both input contacts and then operating them again Reset / Start Input ch 1 Input ch 2 Safety output Auxiliary output ∞ <160ms <20ms Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 19: Automatic Start
Reset / Start Input ch 1 Input ch 2 Safety output Auxiliary output Ts Td > 500ms < 500ms ∞ <160ms <20ms Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 20: 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 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 21: 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 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 22: Environmental
(double channel mode) In case of a fault the safety outputs will switch OFF E-STOP Pwr 24V (+/~) Pwr 24V (-/~) Manual start Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 23: E-Stop, Safety Limit Switch And Safety Interlocks (Single Channel Mode)
In case of a fault the safety outputs will switch OFF Sensor 1 E-gate Sensor 2 Pwr 24V (+/~) Pwr 24V (-/~) Manual start Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 24: Lift Levelling Application
EN 81-20: Safety rules for the construction and installation of lifts. Part 20: passenger and goods/passenger lifts. 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 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... - Page 25 EN 81-20: Safety rules for the construction and installation of lifts. Part 20: passenger and goods/passenger lifts. 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 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S...
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Page 26: Smsa31
A new operating cycle is possible only after releasing both input contacts and then operating them again Reset / Start Input ch 1 Input ch 2 Safety output Auxiliary output ∞ <160ms <20ms Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 27: Automatic Start
Reset / Start Input ch 1 Input ch 2 Safety output Auxiliary output Ts Td > 500ms < 500ms ∞ <160ms <20ms Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 28: Technical Data
Rated insulation voltage 4 kV 8.3.5 Inputs Number of safety channels Safety inputs (contact inputs) S11-S12 and S21-S22 Loop resistance Max. 1 kΩ Input current Typical 5 mA Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 29: Outputs
You must comply with the safety-related parameteres in order to ensure the required safety level for your plant/machine. All the units which use a safety function must be considered when calculating the overall safety level. Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 30: Function Description
(double channel mode) In case of a fault the safety outputs will switch OFF Pwr 24V (+/~) Pwr 24V (-/~) Manual start Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 31: E-Gate, Safety Limit Switch And Two Accesses Monitoring (Double Channel Mode)
(single channel mode) In case of a fault the safety outputs will switch OFF Pwr 24V (+/~) Pwr 24V (-/~) Manual start Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 32: Sm2H21
NC auxiliary output to the close state and PNP auxiliary output is OFF A new operating cycle is possible only after releasing both push buttons and operating them again Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 33: 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 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 34: Inputs
Electrical equipment for measurement, control and laboratory use. EMC requirements. Immunity requirements for safety-related systems and EN 61326-3-1 for equipment intended to perform safety-related functions (functional safety) - General industrial applications Approvals Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 35: Environmental
Cat 4; PLe, possible (also depending on the output wiring and the chosen trigger elements). Pwr 24V (+/~) Pwr 24V (-/~) 24Vdc Load > 2.4k Feedback control loop Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 36: Sme41
The opening of the safety relay output of the master module forces immediately the safety outputs of SME41 to the open state, and the NC feedback output to the close state. Feedback signal Master module Pwr 24V (+/~) Pwr 24V (-/~) Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 37: Extension Module In Double Channel Mode
The NO safety outputs of SME41 will switch ON again if both input 1 and input 2 are activated. Start Feedback signal master module Pwr 24V (+/~) Pwr 24V (-/~) Input ch 1 Input ch 2 Safety output Feedback output <60ms <30ms Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 38: Extension Module For Cm/Cl Safety Modules With Ossd Safety Outputs
OSSD outputs Pwr 24Vdc Pwr 24Vdc (-) Input ch 1 Input ch 2 Safety output Feedback output Test output of CM/CL <60ms <0.5ms <30ms Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 39: Technical Data
Number of safety channels Safety inputs (contact inputs) S11-S12 and S21-S22 Loop resistance Max. 1 kΩ Input voltage 0 - 35 VDC Input current Typical 5 mA Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 40: Outputs
-25 ÷ +60°C (-13 ÷ 140°F), UL: +40°C (104°F); Storage Temperature -30 ÷ +70°C (-22 ÷ 158°F) Ambient humidity range R.H. ≤95% non condensing Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 41: Led Information
The NO safety outputs are open and the NC auxi- liary output is closed Green The NO safety outputs are closed and the NC auxiliary output is open Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S... -
Page 42: Total Current Σ Ith²
12. Total current Σ Ith² Quadratic total current [A²] = Output 1 current[A]² + Output 2 current[A]² + Output n current[A]² Rev. 1 | 01/2020 | SM Safety Module | © 2020 | CARLO GAVAZZI Industri A/S...
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