WAGO 750-517/040-000, Руководство пользователя

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56 List of Figures WAGO-I/O-SYSTEM 750 XTR
750-517/040-000 2DO 230V AC 1.0A/ Relay 2CO /XTR
Manual
Version 1.3.0
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List of Figures
Figure 1: View ....................................................................................................17
Figure 2: Data Contacts .....................................................................................18
Figure 3: CAGE CLAMP
®
Connectors ................................................................19
Figure 4: Display Elements.................................................................................20
Figure 5: Schematic Diagram .............................................................................21
Figure 6: Load Limiting Curve of the Relay .........................................................24
Figure 7: Insert I/O Module (Example) ................................................................35
Figure 8: Snap the I/O Module into Place (Example) ..........................................36
Figure 9: Removing the I/O Module (Example) ...................................................37
Figure 10: Connecting a Conductor to a CAGE CLAMP
®
...................................39
Figure 11: Connection Example, 1-Wire Connection for Protection Class I
(Ground Conductor) Actuators ..................................................................40
Figure 12: Connection Example 1-Wire Connection for Protection Class II
(Double Insulated) and Class III (Safety Extra-Low Voltage) Actuators .....40
Figure 13: Connection Example ‒ Separate Current Circuits ..............................41
Figure 14: Connection Example – Series Connection ........................................42
Figure 15: Diode .................................................................................................43
Figure 16: Zener Diode and Diode .....................................................................43
Figure 17: Suppressor Diode ..............................................................................43
Figure 18: Varistor ..............................................................................................43
Figure 19: R/C Combination ...............................................................................44
Figure 20: Marking Example According to ATEX and IECEx ..............................46
Figure 21: Text Detail – Marking Example According to ATEX and IECEx .........46
Figure 22: Marking Example for Approved Ex i I/O Module According to
ATEX and IECEx ......................................................................................48
Figure 23: Text Detail – Marking Example for Approved Ex i I/O Module
According to ATEX and IECEx ..................................................................48
Figure 24: Marking Example According to NEC..................................................50
Figure 25: Text Detail – Marking Example According to NEC 500 ......................50
Figure 26: Text Detail – Marking Example for Approved Ex i I/O Module
According to NEC 505 ...............................................................................51
Figure 27: Text Detail – Marking Example for Approved Ex i I/O Module
According to NEC 506 ...............................................................................51
Figure 28: Text Detail – Marking Example for Approved Ex i I/O Modules
According to CEC 18 attachment J ...........................................................52
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