Catalogs > Safety Products Catalog > Principles, Standards and Implementation > Protective Measures and Complementary Equipment
Protective Measures and Complementary Equipment
| Introduction |  |
Preventing Access | |
Detection Devices | |
Safety Switches | |
Guard Locking Switches | |
| Non-Contact Interlock Switches | |
Hinge Switches | |
Position (Limit Switch) Interlocks | |
Trapped Key Interlocks | |
Operator Interface Devices | |
| Logic Devices | |
Integrated Safety Controllers | |
Safety Networks | |
Output Devices | |
Connection Systems | |
Connection systems add value by reducing the installation and maintenance costs of safety systems. Designs must take into account consideration of single channel, dual channel, dual channel with indication and multiple types of devices.
When a series connection of dual channel interlocks is needed, a distribution block can simplify installation. Figure 105 shows a simple example of a series of interlocks connected to one port. With an IP67 rating, these types of boxes can be mounted on the machine at remote locations.
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| Figure 105: Safety Distribution Block |
When a diverse set of devices is required, an ArmorBlock Guard I/O box can be used. Figure 106 shows an eight port and four port block with an IP67 rating, which can be mounted directly on the machine without an enclosure. The inputs can be configured by software to accommodate various types of devices.
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| Figure 106: ArmorBlock Guard I/O |