PFTL301E 3BSE019050R200模块控制器
严格按照本手册提供的信息进行安装仅Allen-Bradley Guardmaster系统不能防止材料、气体和辐射喷射造成的危险。对于这些应用，可能需要额外的保护措施，如物理防护。•Allen-Bradley Guardmaster系统不打算用作仅限周界的警卫。Allen-Bradley Guardmaster系统不能用作机器启动或重新启动装置。机器控制电路的配置必须确保Allen-Bradley Guardmaster系统输出触点的闭合能够启动机器的启动电路，但不会直接导致机器启动。机器的启动或重新启动只能通过在指定的机器控制装置上进行单独的故意操作来实现。•Allen-Bradley Guardmaster系统不适用于爆炸性环境。3.1用作组合跳闸和存在感测系统。图4显示了Allen-Bradley Guardmaster系统，该系统被用作组合跳闸和存在感测系统。这使得操作员和某些类型的车辆可以清楚地看到过程，不受阻碍地进入。图4•必须有足够的空间，以允许从危险到可接近的垫子周边的最小距离符合第5节中给出的安全距离计算。•所定义的周边和危险之间的整个地面区域必须由垫子传感器覆盖，以便在不启动传感器的情况下无法接近或接近危险Allen-Bradley Guardmaster系统。3.2用作防护周界内的存在感测系统图5显示了Allen-Bradley Guardmaster系统用作防护周界中的存在感系统。这提供了存在感测，以防止人员在封闭区域内时机器启动的可能性。传感器垫危险危险440F垫防护™ Mat Manager用户手册第4节-规范8罗克韦尔自动化出版物95302194/EO:0240发行号：8）图5中给出的安全距离计算
installed strictly in accordance with the information provided in this manual. • The Allen-Bradley Guardmaster system alone does not provide protection against hazards arising from the ejection of materials, gasses and radiation. For these applications additional protective measures such as physical guards may be required. • The Allen-Bradley Guardmaster system is not intended for use as a perimeter only guard. The Allen-Bradley Guardmaster system is not intended for use as a machine initiation or re-initiation device. The machine control circuit must be configured such that closing of the Allen-Bradley Guardmaster system output contacts enables the starting circuit of the machine but does not directly cause the machine to start up. The starting or restarting of the machine should only be possible by a separate and deliberate action at the designated machine controls. • The Allen-Bradley Guardmaster system is not suitable for use in explosive atmospheres. 3.1 Use as a Combined Trip and Presence Sensing System. Figure 4 shows the Allen-Bradley Guardmaster system used as a combined trip and presence sensing system. This allows a clear view of the process and unhindered access for operators and some types of vehicles. Figure 4 • There must be sufficient space to allow the minimum distance from the hazard to the accessible mat perimeter to be in accordance with safety distance calculations given in section 5. • The entire floor area between the defined perimeter and the hazard must be covered by mat sensors so that it is not possible to approach or be in the vicinity of the hazard without actuating the Allen-Bradley Guardmaster system. 3.2 Use as a Presence Sensing System within a Guarded Perimeter Figure 5 shows the Allen-Bradley Guardmaster system used as a presence sensing system within a guarded perimeter. This provides presence sensing to prevent the possibility of the machine being started whilst personnel are inside the enclosed area. Sensor Mats Hazard Hazard 440F MatGuard™ Mat Manager User Manual Section 4 - Specifications 8 Rockwell Automation Publication 95302194/EO:0240 Issue No: 8) Figure 5 The safety distance calculations given in
