Comelit MT 40705 - Manual (Page 8)

1.2 Package Contents
The package contains the following.
1.3 Required Installation Tools
No special tools are required to install the KBD controller.
items that make up part of your system.
Refer to the installation manuals for the other
1.4 Connectors
G + G +
DOME2 DOME1
RS232
DATA2 DATA1
DC12V
NOTE: DON’T CONNECT THE DATA1 PORT AND DC12V PORT TOGETHER.
2
CONNECTOR USAGE
RS232 RS232:DVR/UPGRADE
DOME2 RS485:DOME/DVR/MULTIPLEXER/SLAVE KEYBOARD
DOME1 RS485:DOME
DATA2 FOR JUNCTION BOX ONLY
DATA1 FOR JUNCTION BOX ONLY
DC12V FOR POWER SUPPLY
Description Q’ty
Keyboard controller 1
Instruction manual 1
12VDC Power supply (SMPS) 1
Power Cord 1