Yamaha RCX240, Supporting Supplement Manual

Page: 57 / 92

Chapter 5 EXTERNAL SAFETY CIRCUIT
EXAMPLES
Contents
5.1 External safety circuit examples 5-1
5.1.1 Performance level 5-1
5.1.2 Circuit examples for the RCX240 5-2
5.1.2.1 Category 4 5-4
5.1.2.2 Category 3 5-5
5.1.2.3 Category 2 5-6
5.1.2.4 Overview of circuit operation 5-7
5.1.3 Circuit examples for the RCX221/RCX222 5-8
5.1.3.1 Category 4 5-10
5.1.3.2 Category 3 5-11
5.1.3.3 Category 2 5-12
5.1.3.4 Overview of circuit operation 5-13