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0186/0306 Overview Standard Features The MN-COM1S is a TCP/IP to RS-232 interface with one RJ-45 • Connect a FireWorks workstation to an EST3 control panel. port and one RS-232 port. It is used in mass notification settings • RS-232 Serial port for connection to 3-CPU3 to connect a FireWorks workstation to an EST3 control panel.
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Mounting Component Layout The MN-COM1S mounts on an MN-BRKT1F or an MN-BRKT3F Compatible Control Panel bracket. These install inside the EST3 control panel or Auxiliary Power Supply for a neat and self-contained mass notification solu- tion. MN-BRKT3F MN-COM1S MN-FVPN MN-FNS4C2F3...
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Wiring Typical EST3(X) Connection To control panel MN-COM1S serial port terminal connections DB-25 serial cable provided with MN-COM1S Dedicated Local Area Note Network Use the control panel power supply or a compatible regulated 24 VDC power supply that is UL/ULC listed for fire protective signaling systems.
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