Tổng hợp tài liệu về mạng ASi

Systems AS-Interface • IO-Link • PROFIBUS Reference Manual • April 2009 OGO! Low-Voltage Controls and Distribution [...]... fieldbuses thanks to its simple configuration using the graphic PC software asimon The standard infrastructure of the AS-i network (AS-i master under standard PLC, AS-i power supply unit) can still be used without restriction The monitor comes in three expansion levels: • Basic safety monitor with starter set of modules and basic functionality • Expanded safety monitor with expanded features and functionality... output or for safe coupling of a switch signal on another safety monitor or F-Link Basic safety monitor versus expanded safety monitor Safety monitor with screw terminals (removable terminals) The safety monitor is the centerpiece of ASIsafe Solution local It enables safety-orientated responding to signals from the ASIsafe (input) slaves on the same AS-i network and has 1-2 enabling circuits A safe... STEP 7, which is included on the ASIsafe CD, the full diagnostics spectrum can be processed further in the higher-level PLC The AS-Interface safety monitor is currently offered in the latest Version 3 (Firmware V3.x) and is available in three expansion levels Both basic/expanded expansion levels are available with one or two-channeled configured enabling circuits Basic Expanded Number of monitoring... lugs), the safety monitor can also be screwed on Siemens · 2009 15 AS-Interface ASIsafe AS-Interface safety monitors Features of the basic safety monitor • Wildcards and deactivating of monitoring modules Wildcards are available for the configuration They are integrated in the configuration and diagnostics and can be easily activated if required User-friendly configuring is thus possible even when... information purposes Hence it is also possible to expand all existing AS-Interface networks ASIsafe ensures a maximum response time of 40 ms This is the time between the signal being applied to the input of the safe slave and the output on the safety monitor being switched off Siemens · 2009 13 AS-Interface ASIsafe Introduction ■ Design The design of the safety systems is identical to the wiring of... (OP/TP 270 and higher) 14 Siemens · 2009 The safety monitor is configured with the software "asimon" The configuration comprises the input signals of the safe stations and the internal functions of the safety monitor The safety monitor provides OR logic, AND logic, timer functions, buffer storage, etc AS-Interface ASIsafe AS-Interface safety monitors ■ Overview ■ Application The safety monitor acts as... "Miscellaneous accessories" AS-Interface ASIsafe Introduction Power supply unit Safety monitor AS-i POWER Standard PLC Standard-Master NSA0_00005d ■ Overview StandardSlave AS-Interface Safe slave with EMERGENCY STOP Signal evaluation of slave/safety monitor Secure communication and standard communication on AS-Interface Safety is included Tested safety The ASIsafe concept supports the direct integration... starters) parallel to the 2nd enabling circuit • Alternatively: Use as a "safe coupler" between two ASIsafe networks A safe input signal on network 1 can thus act on an enabling circuit of network 2 A detour through a hard-wired safe input module on network 2 is not required in this case Configuration software asimon V3: new features • Multi-window system • Creation of the safety logic in graphic function... "preprocessing" of the safety logic • Management of user-specific modules • Downward compatibility: - Existing asimon V2 projects can be loaded - Can also be used on all former versions of the safety monitor - with the corresponding scope of functions • Graphic printout of the safety logic • Easier system start-up: - Teaching the code sequences of safe AS-Interface slaves - Manual input of code sequences... monitor type 2, type 4, type 6 – with two enabling circuits (terminals AS-iS+/AS-iS- only for type 6) Siemens · 2009 17 AS-Interface ASIsafe AS-Interface safety modules ■ Overview K45F compact safety modules for operation in the field Safety modules for AS-Interface (ASIsafe modules) are available for field use in degree of protection IP67 (K20F and K45F compact modules) and for the control cabinet . Introduction 15 AS-Interface safety monitors 18 AS-Interface safety modules Masters 24 CP 243-2 25 CP 343-2 26 CP 343-2P Routers 27 DP /AS-i F-Link 30 IE /AS-i LINK PN IO 32 DP /AS-i LINK Advanced 34 DP/AS-Interface. M Q3 2.242.14 FE Q4 2.32 1 2 3 AS-i 1 2 3 AS-iS 1.Y1 2.13 2.23 2.Y1 1.Y2 +AS-iS- 2.Y2 AS-i- 1.13 AS-i+ 1.23 Start 1 Start 2 Q1 Q2 Q4 Q3 L+ 24 V DC L / L+ +AS-iS- Q4 Q3 M Q2 Q1 M 1.Y1 L+ 2.Y1 L+ AS-Interface ASIsafe AS-Interface safety modules 18 Siemens. in case of DP /AS-i LINK Advanced and IE /AS-i LINK PN IO) • Connection of up to 62 AS-Interface slaves • Integrated ground-fault monitoring (in case of DP /AS-i LINK Advanced and IE /AS-i LINK PN