Spi Header - Honeywell Galaxy Dimension Series Installer Manual

Galaxy Dimension Installer Manual

SPI Header

The SPI (Serial Peripheral Interface) key is an engineering peripheral used for copy/overwriting programming
data and carrying out software upgrades.
Fitting the SPI Key
The SPI key is fitted directly on to the Galaxy Dimension control panel.
CAUTION: Always power down the panel BEFORE removing or connecting the SPI key.
Failure to do so may result in damage to the SPI key. Never "hot-plug" the SPI
key.
The SPI Key has a 10-way connector. These locate on to the 10 pins of the SPI Program Header
(see Figures below).
NOTE: The SPI Key should only be fitted in the direction shown in Figure 2-19.
10-way
connector
Hinged
cap
Figure 2-18. SPI Key
1. Release the hinged cap to expose the 10-way connector.
2. Plug the SPI Key on to the Program Header on the Galaxy Dimension control panel.
Removing the SPI Key
CAUTION: Always power down the panel BEFORE removing or connecting the SPI key.
Failure to do so may result in damage to the SPI key. Never "hot-plug" the SPI
key.
1. Remove the SPI Key from the Program Header on the Galaxy Dimension control panel.
2. Secure the hinged cap to protect the 10-way connector.
Control
Panel
(part view)
Figure 2-19. Location of SPI Key on Program Header
2-19
SPI Key
SPI Key
Fitted
here
SPI
Program
Header