48 List of Figures WAGO-I/O-SYSTEM 750753-456 2 AI ±10 V DC, Differential inputsManualVersion 1.2.0Pos : 38 /D okumentation allgemei n/Verz eic hniss e/Abbil dungs verz eic hnis - Übersc hrift oG und Verz eichnis @ 3\mod_1219222916765_21.doc x @ 21080 @ @ 1List of FiguresFigure 1: View ....................................................................................................... 14Figure 2: Data Contacts ......................................................................................... 15Figure 3: CAGE CLAMP ® Connectors................................................................. 16Figure 4: Display Elements ................................................................................... 18Figure 5: Schematic Diagram ................................................................................ 19Figure 6: Insert I/O Module (Example) ................................................................. 28Figure 7: Snap the I/O Module into Place (Example) ........................................... 28Figure 8: Removing the I/O Module (Example) ................................................... 29Figure 9: Plug and I/O Module.............................................................................. 30Figure 10: Assignment of I/O Module to Plug Using Mini-WSB Tags ................ 30Figure 11: Attachment of Cable Binders ............................................................... 31Figure 12: Assembling the Coding Fingers ........................................................... 32Figure 13: Inserting the Coding Fingers................................................................ 32Figure 14: Plugging the Plug into Place ................................................................ 32Figure 15: “Sure Match” Coding Fingers.............................................................. 33Figure 16: Pulling the Pull Tab ............................................................................. 34Figure 17: Removing the Plug Without Tools ...................................................... 34Figure 18: Removing the Plug Using a Screwdriver ............................................. 34Figure 19: Connecting a Conductor to a CAGE CLAMP ® ................................... 35Figure 20: Connection Example 753-456 ............................................................. 36Figure 21: Marking Example According to ATEX and IECEx ............................ 38Figure 22: Text Detail – Marking Example According to ATEX and IECEx ...... 38Figure 23: Marking Example for Approved Ex i I/O Module According to ATEXand IECEx .................................................................................................... 40Figure 24: Text Detail – Marking Example for Approved Ex i I/O ModuleAccording to ATEX and IECEx .................................................................. 40Figure 25: Marking Example According to NEC ................................................. 42Figure 26: Text Detail – Marking Example According to NEC 500 .................... 42Figure 27: Text Detail – Marking Example for Approved Ex i I/O ModuleAccording to NEC 505................................................................................. 43Figure 28: Text Detail – Marking Example for Approved Ex i I/O ModuleAccording to NEC 506................................................................................. 43Figure 29: Text Detail – Marking Example for Approved Ex i I/O ModulesAccording to CEC 18 attachment J .............................................................. 44Pos : 39 /D okumentation allgemei n/Glieder ungs elemente/---Seitenwechs el--- @ 3\mod_1221108045078_0.doc x @ 21810 @ @ 1