The PNOZ s9 is a safety relay that is used primarily for monitoring safety-related circuits in machines and systems. It is designed to ensure that safety functions (such as emergency stop, door monitoring, light curtains, etc.) operate correctly and safely. http://www.pilz.com The relay monitors safety inputs and, based on the input conditions, it switches safety outputs to ensure safe conditions or initiate safety-related actions.
While the PNOZ s9 does provide timing functions for monitoring safety-related inputs (e.g., for setting delays before outputs are activated or deactivated), it is not typically used as a general-purpose pulsing timer. The timing functions it provides are geared towards safety functions rather than non-safety-related timing tasks. Safety solutions provider since 2011, We offer Pilz
The PNOZ s9 is not designed to function as a contact expansion module for general control purposes. It does not typically provide additional output contacts beyond those needed for safety-related functions. While the PNOZ s9 is a versatile safety relay that can perform various safety-related monitoring and control functions, its primary purpose is to ensure safety in machinery and systems rather than serving as a pulsing timer or contact expansion module for non-safety-related tasks. For specific timing or contact expansion needs unrelated to safety, other types of relays or modules would typically be used.