Honeywell MS-9600LSE Manual Do Utilizador

MS-9600LS Series Manual — P/N 52646:B2  2/12/2010

53

Installation

The following steps must be followed when installing the DACT-UD2 module:

1. Remove all power (AC and DC) from FACP before proceeding with installation
2. Remove all main circuit board mounting screws (6 locations) and the 4XTMF module 

standoffs (2 locations), unplug the power supply cable from J1 and lift the main circuit board 
assembly off the chassis (refer to Figure 2.10)

3. Remove the Keypad/Display from the main circuit board as described in the beginning of this 

section

4. Remove and discard the Keypad/Display support standoff that presently occupies DACT-UD2 

standoff location #3 (refer to Figure 2.12)

5. Install the supplied DACT-UD2 female/female standoffs in the three locations shown in Figure 

2.12 and secure with the three supplied screws, inserted from the bottom side of the main 
circuit board.  Be sure to tighten them fully.

6. Carefully plug connector J5 on back of the DACT-UD2 module into connector J2 on the FACP 

main circuit board, being careful not to bend any pins

7. Align the mounting holes in the DACT-UD2 module with the newly installed standoffs on the 

FACP main circuit board 

Secure the module to the standoffs on the main circuit board with two of the screws supplied with the DACT-UD2 and the supplied male/female standoff which becomes the new Keypad/Display support in that location ( see Figure 2.13) 

J1 Connector located on 
back of DACT-UD2 module

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NOTE: It is important that the supplied hardware be used to secure the module in order to help 
protect against electrical transients.