Relay Specialties, Inc. - Carlo Gavazzi - Products - Safety Modules

SMSA31 Series - Modules for Safety Gates and Safety Magnetic Sensors (with 1 NO + 1 NC contact)

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.

Features

Multiple types inputs. The safety module can monitor the safety state of emergency gates equipped with safety non-contact or electromechanical limit switches in antivalent operating mode

Machinery Directive compliance. Cat. 4, PL e in accordance with EN ISO 13849-1

Multiple operating modes. The device can operate with automatic, manual or monitored manual start/reset

Safety outputs. Electromechanical forcibly guided safety relays with 3NO+1NC aux outputs

Flexible wiring. The module is equipped with detachable screw terminals for easy wiring and product maintenance; the terminal blocks are coded so to avoid wiring mistakes

Diagnostic. LED indications for power supply, state of the safety inputs and state of the safety outputs

Compact. 1-DIN, W x H x D: 17,5 x 110,8 x 121,1mm

Approval by TÜV. CE, cULus

Documents and Downloads

Document	File Type	File Size	Download
SMSA31 Series Datasheet	PDF	1.2 MB