Carlo Gavazzi Automation

Safety modules

Carlo Gavazzi's safety modules, in accordance with the standards ISO 13849-1 and IEC 61508, are used in many different types of industrial machinery and sectors such as plastics, food and beverage, packaging, lifts and escalators, automotive and mining, wherever the machinery could pose a risk to people. Multiple inputs are available: e-stop, light curtains, e-gate, limit switch, interlock, magnetic sensor, mat, single beam sensor, two hands and speed control.

Product Selector

Safety inputs
EN 954-1
EN ISO 13849-1 PL
IEC 61508 SIL
Safety instantaneous relay outputs
Safety OSSD instantaneous outputs
Safety OSSD delayed outputs
Auxiliary relay outputs
Aux. solid state outputs
Monitoring of limit switches Yes  No
Monitoring of emergency-stop Yes  No
Monitoring of optoelectronic devices Yes  No
Monitoring of magnetic switches Yes  No
Monitoring of proximity switches Yes  No
CL20D2A Lift levelling safety module, PL e, SIL3, EN81-20, EN81-50, 2x OSSD safety outputs, 1x OSSD aux NO+1x OSSD aux NC outputs, 24Vdc power supply, 17,5mm DIN rail mount housing, universal safety input for limit switch, magnetic switch, inductive switch
Datasheet PDF-Data Aux. solid state outputs:  2
Manual PDF-Data EN 954-1:  Cat. 4
Brochure PDF-Data Safety OSSD instantaneous outputs:  2 EN ISO 13849-1 PL:  Level e
IEC 61508 SIL:  SIL 3
CM22D0A Multifunction safety module, PL e, SIL3, 2x OSSD safety instantaneous and 2x OSSD delayed outputs, 24Vdc power supply, 17,5mm DIN rail mount housing, universal safety input for E-Stop, E-gate, Type2 and Type4 ESPE, magnetic switch, safety mat
Datasheet PDF-Data
Manual PDF-Data EN 954-1:  Cat. 4
Brochure PDF-Data Safety OSSD instantaneous outputs:  4 EN ISO 13849-1 PL:  Level e
Safety OSSD delayed outputs:  2 IEC 61508 SIL:  SIL 3
CM30D1A Multifunction safety module, PL e, SIL3, 3x OSSD safety instantaneous outputs, 1x OSSD aux output, 24Vdc power supply, 17,5mm DIN rail mount housing, universal safety input for E-Stop, E-gate, Type2 and Type4 ESPE, magnetic switch, safety mat
Datasheet PDF-Data Aux. solid state outputs:  1
Manual PDF-Data EN 954-1:  Cat. 4
Brochure PDF-Data Safety OSSD instantaneous outputs:  3 EN ISO 13849-1 PL:  Level e
IEC 61508 SIL:  SIL 3
CM40D0A Multifunction safety module, PL e, SIL3, 4x OSSD safety instantaneous outputs, 24Vdc power supply, 17,5mm DIN rail mount housing, universal safety input for E-Stop, E-gate, Type2 and Type4 ESPE, magnetic switch, safety mat
Datasheet PDF-Data
Manual PDF-Data EN 954-1:  Cat. 4
Brochure PDF-Data Safety OSSD instantaneous outputs:  4 EN ISO 13849-1 PL:  Level e
IEC 61508 SIL:  SIL 3
NLG13D724SA Safety Module Light Curtains , according to 98/37/EC Machinery Directive, Power Supply 24VDC , 3 NO safety outputs, 1 NC auxiliary output , Automatic/Manual reset, DIN rail mount 22.5mm.
Datasheet PDF-Data Safety instantaneous relay outputs:  3
Manual PDF-Data Auxiliary relay outputs:  1 EN 954-1:  Cat. 4
EN ISO 13849-1 PL:  Level e
NLG13D724SC Safety Module Light Curtains , according to 98/37/EC Machinery Directive, Power Supply 24VDC , 3 NO safety outputs, 1 NC auxiliary output , Monitored manual reset, DIN rail mount 22.5mm.
Datasheet PDF-Data Safety instantaneous relay outputs:  3
Manual PDF-Data Auxiliary relay outputs:  1 EN 954-1:  Cat. 4
EN ISO 13849-1 PL:  Level e
NSE02CB24SA Safety Edge module according to EN 13849-1:2007, Performance Level d (safety category 3), 24 VAC 50-60Hz, 24VDC, 2 NO safety outputs, Automatic/Manual start, mounting on DIN-rail.
Datasheet PDF-Data Safety instantaneous relay outputs:  2
Manual PDF-Data EN 954-1:  Cat. 3
EN ISO 13849-1 PL:  Level d
NSE02CB24SC Safety Edge module according to EN 13849-1:2007, Performance Level d (safety category 3), 24 VAC 50-60Hz, 24VDC, 2 NO safety outputs, Automatic/Manual start, mounting on DIN-rail.
Datasheet PDF-Data Safety instantaneous relay outputs:  2
Manual PDF-Data EN 954-1:  Cat. 3
EN ISO 13849-1 PL:  Level d

         

PDF-Data

PDF-Data

PDF-Data

PDF-Data

PDF-Data

PDF-Data

PDF-Data

PDF-Data

         
ItemCode Description
CL20D2A Lift levelling safety module, PL e, SIL3, EN81-20, EN81-50, 2x OSSD safety outputs, 1x OSSD aux NO+1x OSSD aux NC outputs, 24Vdc power supply, 17,5mm DIN rail mount housing, universal safety input for limit switch, magnetic switch, inductive switch
CM22D0A Multifunction safety module, PL e, SIL3, 2x OSSD safety instantaneous and 2x OSSD delayed outputs, 24Vdc power supply, 17,5mm DIN rail mount housing, universal safety input for E-Stop, E-gate, Type2 and Type4 ESPE, magnetic switch, safety mat
CM30D1A Multifunction safety module, PL e, SIL3, 3x OSSD safety instantaneous outputs, 1x OSSD aux output, 24Vdc power supply, 17,5mm DIN rail mount housing, universal safety input for E-Stop, E-gate, Type2 and Type4 ESPE, magnetic switch, safety mat
CM40D0A Multifunction safety module, PL e, SIL3, 4x OSSD safety instantaneous outputs, 24Vdc power supply, 17,5mm DIN rail mount housing, universal safety input for E-Stop, E-gate, Type2 and Type4 ESPE, magnetic switch, safety mat
NLG13D724SA Safety Module Light Curtains , according to 98/37/EC Machinery Directive, Power Supply 24VDC , 3 NO safety outputs, 1 NC auxiliary output , Automatic/Manual reset, DIN rail mount 22.5mm.
NLG13D724SC Safety Module Light Curtains , according to 98/37/EC Machinery Directive, Power Supply 24VDC , 3 NO safety outputs, 1 NC auxiliary output , Monitored manual reset, DIN rail mount 22.5mm.
NSE02CB24SA Safety Edge module according to EN 13849-1:2007, Performance Level d (safety category 3), 24 VAC 50-60Hz, 24VDC, 2 NO safety outputs, Automatic/Manual start, mounting on DIN-rail.
NSE02CB24SC Safety Edge module according to EN 13849-1:2007, Performance Level d (safety category 3), 24 VAC 50-60Hz, 24VDC, 2 NO safety outputs, Automatic/Manual start, mounting on DIN-rail.

         

SISTEMA Libraries

The following should be considered:
The EC machinery directive stipulates that machinery should not pose a danger (risk assessment in accordance with EN ISO 12100). The aim is to achieve an acceptable residual risk. If safety is dependent on control systems, these must be designed so that the probability of functional faults is sufficiently low. To meet this requirement, it makes sense to use harmonized standards like EN ISO 13849-1 to reach the best Performance Level (PLr): “Safety-related parts of control systems – Part 1: General principles for design”.
This standard may be applied to SRP/CS (safety-related parts of control systems) and all types of machinery, regardless of the type of technology and energy used (electrical, hydraulic, pneumatic, mechanical, etc.).
EN ISO 13849-1 also lists special requirements for SRP/CS with programmable electronic systems.

SISTEMA Assistant Software
Safety Integrity Software Tool for the Evaluation of Machine Applications.
SISTEMA is a software tool to calculate PL. It is provided by IFA as free software and considered to be the most widely recognized.
Please refer to the following link to download SISTEMA software and its instruction manual.

Products Libraries
Carlo Gavazzi provides SISTEMA Libraries for its safety products in order to assist customers' PL calculations.

PRODUCTS DATE DOWNLOAD
SM safety modulesFebruary 2020Download
CM multifunction safety modulesApril 2018Download
Safety modulesSeptember 2016Download
Programmable safety modulesSeptember 2016Download

Documentation

 

Safety Overview
Safety Modules
Certus Configurable Safety Module