AD SRT two-hand control safety interface

Safety relay module, category 4 / PL e for two-hand control with contemporaneity control.  

Technical Specifications: 

• Power supply 24 V AC/DC 
• Two hand control with contemporary test 
• Type IIIC according to EN 574
• 2 NO outputs/ 1 auxiliary NC using forced guide contacts 
• Dimensions h x w x d: 99 x 22,5 x 114 mm
• Rail fastening according to EN 50022 standard 
• Connections with terminal blocks

AD SRE4 - AD SRE4C safety interfaces

Safety relay module, category 4 / PL e for emergency stop. 
Model ADSRE4 with selectable operation: automatic restart or manual restart (not monitored).
Model ADSRE4C with monitored manual restart. 

Technical Specifications:

• Power supply 24 V AC/DC 
• ADSRE4C With monitoring of the start button 
• ADSRE4 For automatic start (without reset monitoring) 
• 3 NO outputs/ 1 auxiliary NC using forced guide contacts 
• Dimensions h x w x d: 99 x 22,5 x 114 mm
• Rail fastening according to EN 50022 standard 
• Connections with terminal blocks 

AD SRE3 – AD SRE3C safety interfaces

Safety relay module, category 3 / PL d for emergency stop.

Model ADSRE3 with selectable operation: automatic restart or manual restart (not monitored).

Model ADSRE3C with monitored manual restart.

Technical Specifications: 

• Power supply 24 V AC/DC 
• ADSRE3C With monitoring of the start button 
• ADSRE3 For automatic start (without reset monitoring) 
• 3 NO outputs using forced guide contacts 
• Dimensions h x w x d: 99 x 22,5 x 114 mm
• Rail fastening according to EN 50022 standard 
• Connections with terminal blocks