645-DRM Board Installation QRS

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This procedure covers installing the 645-DRM Board, including dipswitch settings, flash compatibility, and reader-type compatibility. The board diagram shows where to land reader wiring for standard 5-wire readers and OSDP readers.

INSTALL REQUIREMENTS

  • To install a 645-DRM board, the Controller CPU board must be running a minimum Flash v10.5.6 (or higher).

  • The 645-DRM is currently shipped with Flash v11.0.5. You do not need to update this flash if the controller is running v10.5.6 (or higher).

  • 645-DRM can be installed along with 635-series daughter boards.

  • 645-DRM cannot be installed as a Remote Door Module using RS-485.

  • 645-DRM does not support the traditional method of flashing through the I2C Data Bus (J13).

  • IMPORTANT: Future enhancements of the 645-DRM will require the DRM flash to be upgraded.  When future flash updates are required, you must use the Factory Test Station on a 635-CPU running v11.0.5 or higher and connected at J2).  See 635-FTS Daughter Board Flash Procedure QRS for more information.

  • LOCK SURGE SUPPRESSION: You must install surge-suppression at the Lock. The Lock must have a separate power supply.  See Figure 3 and Figure 4 on page 2.

 

INSTALL STEPS

  1. Set DIPSWITCH (SW2) to a unique/unused Board-ID Address (1-15 is valid; Factory Default is 15).

    NOTE: The Value of each dipswitch position is marked on the board silkscreen.

FIGURE 1 : 645-DRM DIPSWITCH

 

  1. Set DIPSWITCH (SW2) for the Reader Type …

    1. For a Standard 5-wire Reader Type: Option A = ON / UP ( B, C, D = OFF; factory default )

    2. For an OSDP Reader Type: Option A = OFF / DOWN   ( B, C, D = OFF )

      • OSDP Reader must be configured for 9600 Baud, Reader Number 0 (zero), and non-secure channel.
        Use the method provided by the reader manufacturer to configure reader settings.

      • In the System Galaxy software, the OSDP Reader port must be set to use “Wiegand Standard”.

        FIGURE 2 : 645-DRM EDGE COMPONENTS

         

INSTALLING SURGE-SUPPRESSION DIODE (mandatory)

  • Land Lock wires as needed NC = FAIL SAFE & NO = FAIL SECURE

  • The Lock device must use a separate power supply. 

  • You must install the surge-suppression diode in reverse-polarity at the Lock – shown in Fig. 3 below.

 

FIGURE 3 : SURGE-SUPPRESSION DIODE – SHOWN INSTALLED IN REVERSE POLARITY

 

 

INSTALLING SURGE-PROTECTOR CAPACITOR (conditionally mandatory)

  • IF you are installing a switch (switch/relay/component) that breaks or closes circuit to the lock device, you must install the provided surge-protector capacitor ( pn: T322B105K035AT7200 ).

  • Observe polarity when installing the capacitor – shown in Fig. 4 below

 

FIGURE 4 : SURGE-SUPPRESSION CAPACITOR – SHOWN INSTALLED IN NORMAL POLARITY