Safety Note Note: Read the safety information before you install the equipment. This equipment must be installed by a skilled person only. A skilled person is an installer with appropriate technical training. The installer must be aware of potential hazards during installation and measures available to minimize risks to the installer and other people.
• All wiring is supervised and power-limited Mechanical Construction The MX920 is contained in a double sided Printed Circuit Board (PCB) which is fitted into a custom- built fascia plate designed to be mounted onto a standard dual-gang MK box (refer to Figure 2). The MX920 can be ordered already fitted onto the fascia plate.
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module to the HSM3105 MX Loop Card. Refer to the HSM3105 MX Loop Card Manual for loop circuit ratings. Only one cable (max 2.5mm ) can be connected at any one terminal. There are no user-required settings (such as switches or headers) on the MX920. All conductors to be free of contacts to earth.
This information applies to the MX920 MX Digital Loop Line Isolator Module. Modification statement Tyco Safety Products Canada Ltd. has not approved any changes or modifications to this device by the user. Any changes or modifications could void the user’s authority to operate the equipment.
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The trademarks, logos, and service marks displayed on this document are registered in the United States [or other countries]. Any misuse of the trademarks is strictly prohibited and Tyco will aggressively enforce its intellectual property rights to the fullest extent of the law, including pursuit of criminal prosecution wherever necessary.
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MX920 MX Digital Loop Line Isolator Module Installation Guide...
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