The E-stop device interfaces to the machine actuators via the safety contacts of an E-stop circuit.
In addition to the description of an E-stop circuit and the general requirements as outlined in standards, you will learn:

• A brief description of an E-stop circuit
• General requirements for E-stop circuits as described by standards
• Safety circuit integrity levels
• Basic or standard start/stop circuit
• Single channel circuits
• Single channel with monitoring
• Dual channel circuits with monitoring
• Which circuit to use
• A brief description of safety modules
• Safety module functions
• Selecting a safety module