viii
4.1
OPTIONAL DEVICE Connector....................................... 43
4.2
4.3
4.4
Pin Assignments .............................................................. 46
5.1
5.1.1
5.1.2
5.1.3
5.2
5.2.1
Emergency Stop Switch....................................... 49
5.2.2
5.3
E. STOP Box ................................................................... 50
5.3.1
E. STOP Box ....................................................... 50
5.3.2
5.4
Pin Assignments .............................................................. 51
5.5
Circuit Diagrams .............................................................. 52
5.5.1
Example 1: External emergency stop switch
5.5.2
5.5.3
Example 3: Emergency Stop input circuit for
6.1
Input Circuit...................................................................... 56
6.2
Output Circuit................................................................... 58
6.3
Pin Assignments .............................................................. 60
6.3.1
6.3.2
6.3.3
7.1
7.2
7.2.1
7.2.2
Input Circuit.......................................................... 65
7.2.3
Output Circuit ....................................................... 67
7.3
7.3.1
7.3.2
Input Circuit.......................................................... 69
7.3.3
Output Circuit ....................................................... 70
application ........................................ 53
43
47
55
63
RC520 Rev.7