Simple muting – all needed signals in one single module

The new ASi Safety I/O Modules allow you to connect all the signals needed for muting to just one module. Profit from a space-saving solution with many in- and outputs . The module is also simple and highly flexible to configure .

Another advantage: If you have already been combining ASi with “non-ASi“ muting switching devices, you will be able to use our new modules to convert all your muting to a uniform technology . This saves costs in commissioning, maintenance and service.

Fig.: ASi Safety I/O Modules ( BW3489 , BW3490 , BW3499 )

• Up to 8 two-channel safe inputs (SIL3, PLe)
• Up to 2 release circuits (2 × fast redundant electronic safety outputs)
• Connection of periphery using 8 × M12 socket (5-pin)
• Memory plug for storing configuration data
• Connection of ASi and AUX using profile cable ( BW3490 )
• Connection of ASi using profile cable ( BW3489 )
• Connection of ASi using M12 socket ( BW3499 )

• Floating contacts
• Optoelectronic protective devices
• Complementary switch