WAGO 750 Series Manual page 4

Table of Contents
5.2.6
5.2.7
5.2.8
5.2.9
5.3
5.4
5.5
5.5.1
5.5.2
5.5.3
5.5.4
5.5.4.1
5.6
5.6.1
5.6.2
Transport and Storage .................................................................................................. 45
6
Assembly and Disassembly ......................................................................................... 46
7
7.1
7.2
7.3
7.4
7.5
7.6
7.7
Conductor Termination ................................................................................................. 53
8
8.1
8.1.1
8.1.2
Decommissioning .......................................................................................................... 55
9
9.1
9.2
Appendix ........................................................................................................................ 56
10
10.1 Installation Regulations Specified by Approvals .................................................... 56
10.1.1
10.1.2
10.1.2.1
10.1.2.2
10.1.2.3
10.1.2.4
10.1.2.5
10.1.2.6
10.1.2.7
iv System manual | Version: 3.3.1
Mounting Position and Clearances............................................................... 31
DIN-Rail Characteristics ............................................................................... 32
EMC Installations.......................................................................................... 33
Data Security ................................................................................................ 33
Designing the System Supply................................................................................ 34
Field Supply Layout ............................................................................................... 35
Special Applications and Environments ............................................................... 35
Marine and Offshore..................................................................................... 35
Ex i Applications ........................................................................................... 38
Marine and Offshore Ex i Applications ......................................................... 39
Functional Safety.......................................................................................... 41
Power Supply Concept........................................................................ 41
Examples and Aids ................................................................................................ 42
Aids............................................................................................................... 42
I/O Test......................................................................................................... 43
Warning Messages for Assembly and Disassembly.............................................. 46
Assembly Sequence .............................................................................................. 46
Snapping the Head Station to the DIN-Rail ........................................................... 46
Attaching an I/O Module ........................................................................................ 47
Removing a Head Station from the DIN-Rail ......................................................... 48
Removing an I/O Module ....................................................................................... 49
Inserting Coding Keys ........................................................................................... 51
Conductor Termination .......................................................................................... 53
Connecting Conductors to CAGE CLAMP®................................................. 53
Connecting Conductors to Push-in CAGE CLAMP® ................................... 54
Shutting Down ....................................................................................................... 55
Disposal and Recycling ......................................................................................... 55
Special Notes Regarding Explosion Protection ............................................ 56
UL Requirements from Installation Regulations ........................................... 57
UL Ordinary Locations per Report Reference E175199-19970402 .... 57
UL Ordinary Locations per Report Reference E175199-20180807 .... 57
UL Ordinary Locations per Report Reference E175199-20181019 .... 58
UL Ordinary Locations per Report Reference E175199-20210716 .... 58
UL Ordinary Locations per Report Reference E175199-20230421 .... 59
UL Hazardous Locations per Report Reference E198726-19980911
............................................................................................................ 59
UL Hazardous Locations per Report Reference E198726-2023-01-31
............................................................................................................ 61
Serie 750, 753