Key Features

  • Designed to meet UL864 10th Edition requirements
  • Used to interface to RS232 devices
  • 5V aux output
  • Extensive front unit indications
  • Quick and easy to install


​The plug-in Velocity RS232 (Printer) Module enables a Velocity panel to interface with RS232 serial equipment and devices. This is typically used to connect the Velocity MMP to an RS232 panel printer or desktop printer for real time event log printing.

The Velocity RS232 (Printer) Module also has a 5V aux output that is used to provide power to the panel’s internal printer.


All components in the Velocity range are UL certified and comply with the requirements of Underwriters Laboratories (UL) 864 Control Units and Accessories for Fire Alarm Systems 10th Edition.

Tech Specs

Design StandardUL864 10th Edition
ApprovalUL Laboratories
Communication ProtocolRS232
ConnectionSerial Port
Baud Rate9600
Data Bits8
Stop Bits1
Operating Temperature0°C (32°F) to 49°C (120°F)
Max Humidity95% Non-Condensing
Dimensions (W x H x D)57mm x 105mm x 47mm
Compatible DevicesCUSTOM PLUS2 Panel Printer



Velocity RS232 (Printer) Module

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