Epson RC180, Руководство пользователя

Страница: 9 / 264

Table of Contents
RC180 Rev.17 vii
9.1.2 Latch Release Switch ................................................................. 54
9.1.3 Checking Latch Release Switch Operation ................................ 54
9.2 Emergency Stop Switch Connection ...................................................... 55
9.2.1 Emergency Stop Switch .............................................................. 55
9.2.2 Checking Emergency Stop Switch Operation ............................ 55
9.2.3 Recovery from Emergency Stop ................................................. 55
9.3 Pin Assignments ..................................................................................... 56
9.4 Circuit Diagrams ..................................................................................... 57
9.4.1 Example 1:
External emergency stop switch typical application ................... 57
9.4.2 Example 2:
External safety relay typical application ..................................... 58
10. I/O Connector 59
10.1 Input Circuit ............................................................................................. 59
10.2 Output Circuit .......................................................................................... 61
10.3 Pin Assignment ....................................................................................... 63
11. I/O Remote Set Up 64
11.1 I/O Signal Description ............................................................................. 65
11.1.1 Remote Input Signals ................................................................ 65
11.1.2 Remote Output Signals ............................................................. 68
11.2 Timing Specifications .............................................................................. 70
11.2.1 Design Notes for Remote Input Signals .................................... 70
11.2.2 Timing Diagram for Operation Execution Sequence ................ 70
11.2.3 Timing Diagram for Program Execution Sequence .................. 70
11.2.4 Timing Diagram for Safety Door Input Sequence ..................... 71
11.2.5 Timing Diagram for Emergency Stop Sequence ...................... 71
12. Option Units 72
12.1 What are Option Units? .......................................................................... 72
12.2 Expansion I/O Board ............................................................................... 72
12.2.1 About Expansion I/O Board ...................................................... 72
12.2.2 Board Configuration (Expansion I/O) ........................................ 72
12.2.3 Confirmation with EPSON RC+5.0 ........................................... 73
12.2.4 Input Circuit ............................................................................... 73
12.2.5 Output Circuit ............................................................................ 75
12.2.6 Pin Assignments ....................................................................... 77
12.3 Fieldbus I/O Board .................................................................................. 79
12.3.1 Overview of Fieldbus I/O ........................................................... 79