Carlo Gavazzi's range of safety modules includes modules for light curtains, safety mats, two hand control (anti-tie down device), magnetic and safety switches, and emergency stop. They are available with up to 3 force guided relay safety outputs and are suitable for use in applications up to category 4.

We also offer extension modules which are used in conjunction with our safety modules and allow you to increase the number of safety outputs. Our safety modules feature cUL and TUV approvals.

Our modules are available with various supply voltages and feature LED status indicators.

 

Carlo Gavazzi - Safety Module - SME41 Series

The SME41 safety expansion unit is designed in Category 4, Performance Level e in accordance with the Machine Directive EN ISO 13849-1 to operate as relay expansion unit controlled by a master safety module, with 4 additional safety relay outputs. The SME41 can operate as relay expansion unit with master modules with safety relay or OSSD outputs...

Carlo Gavazzi - Safety Module - Types NLG02D, NLG13D

NLG02D and NLG13D are safety modules designed to monitor sefety light curtains with PNP or relay outputs according to 98/37/EC Machinery Directive. This family of safety modules in Safety Category 4, Performance Level e, includes fixed screw and detachable screw as well as automatic/manual or monitored manual restart versions...

Carlo Gavazzi - Safety Module - SMSA31 Series

The SMSA31 safety module is designed in Category 4, Performance Level e in accordance with the Machine Directive EN ISO 13849-1 to monitor and control safely the safety circuits in safety gates with safety magnetic switches and safety limit switches switching the safety inputs in anti-valent mode (NO+NC signals). The module can monitor and control single or multiple safety accesses with cascade of safety switches...

Carlo Gavazzi - Safety Module - SMS20, SMS31 Series

The SMS20 and SMS31 safety modules are designed in Category 4, Performance Level e in accordance with the Machine Directive EN ISO 13849-1 to monitor and control safely the safety circuits in applications with emergency stops, safety gates, safety magnetic switches, safety limit switches and electromechanical interlocks. They are also used to control safely the safety circuits of the lift car levelling and the lift pit inspection, in compliance with the Lifts Standards EN81-20 and EN81-50...

Carlo Gavazzi - Safety Module - SM2H21 Series

The SM2H21 safety module is designed in Category 4, Performance Level e in accordance with the Machine Directive EN ISO 13849-1 to monitor and control safely the operation of twohand control consoles (Type III C according to EN 574-1). The device enables the safety control outputs only if the two buttons of the console are activated by the operator simultaneously or with a max interval of 500 ms from each other...

Documents and Downloads

Document File Type File Size Download
Safety Modules Brochure PDF 4.3 MB
Safety Overview PDF 653 KB