Fortress Interlocks / PROFISAFE Communication PRONET PROFINET Module

Communication ModuleThe proNet module allows the features of amGardpro to become distributed IO (input output) on a PROFINET network; safety information is exchanged using the PROFIsafe extensions. The unit can connect the following modules to a PROFIsafe network; see individual datasheets for further details of the modules:A proLok safety switch with a vast array of options using modular adaptors, heads and actuators in the amGardpro range. The safety switches are communicated safely, with standard PNIO (PROFINET input output) for solenoid drive, monitor and head monitor.An e-stop and safety switch communicated safely across PROFIsafe.Up to four lamps and pushbuttons from the proOption Pod range.An integrated network switch facilitates ‘daisy-chain’ bus topologies with no additional hardware.F-address set via web interface or DIP switches.The following PROFINET features are supported:Complies with PROFINET IO Conformance class BSNMP with support for the following mibs: LLDP and MIB-IILLDP is supported (Topologi scan)MRP is supported on select configurationsDiagnostic functions available via web interface:Supply voltage.Current PROFINET IO.Current F-address.Ethernet connection statistics.Introduction to mGard Trapped key interlocking is a tried and tested method of mechanicallysafeguarding machines and processes.Mechanical keys eliminate most of the electrical wiring associated with other types of interlocks making them cost effective to install.The Fortress mGard is suitable for use up to SIL3 (IEC 62061) and Category 4 PLe (ISO 13849-1).Why Interlocks?Interlocks are mechanical, electrical or other types of devices, the purpose of which is to prevent the operation of hazardousmachine functions under specified conditions. Interlocking can be used to help protect personnel and equipment, enforceprocesses, and improve productivity.More information on interlock devices and their use on machinery can be found in ISO 14119, Safety of machinery - Interlockingdevices associated with guards - Principles for design and selection. Further information on trapped key interlocking can befound in the technical specification ISO/TS 19837.Why Mechanical?• Mechanical interlocking can be used to control hazardous energy sources.• A key from one isolation control device can be used in an intermediate transfer (key exchange) device to release keys formultiple guards.• Personnel keys released from access locks can be used to proactively prevent unexpected start up of machinery as per ISO14118.• Mechanical systems reduce wiring and fault masking risk.Key Operated SwitchKey removed, contacts openedKey Exchange DeviceAccess LockA key exchange device allows Key trapped, the intermediate transfer of actuator removedkeys within a system2Access Lock with Personnel KeyAccess key trapped, personnel key removed, guard (door) open