American Dynamics ADCC1100 manual Connections for Cable Distance of Greater than Seven Feet

ADCC1100

Connections for Cable Distance of Greater than Seven Feet

For installations where the keyboard-to-system cable distance is greater than seven feet, the following additional components are required:

•One MP-KMI wall-mount keyboard matrix interface

•A three-wire, shielded, 18 AWG cable supplied by the installer

Using the additional MP-KMI, connect the cables in accordance with figure 2.3 below.

GND TX RX

B
		POWER
MP-KMI		SUPPLY
WALL
MOUNT	POWER, UL LISTED
TERMINAL
	CLASS 2 ONLY
BLOCK

GND TX RX

A

MP-KMI

WALL

MOUNT

TERMINAL

BLOCK

MATRIX KEYBOARD

MP-CBL

MP-KMI (A) PINS	MP-KMI (B) PINS
TX	RX
RX	TX
GND	GND

MATRIX KEYBOARD

MP-CBL

AD MATRIX

ADCC1100 KEYBOARD

Figure 2.3: System Connections for Cable Distances Greater than Seven Feet

CAUTION!

WHEN CONNECTING TO A MEGAPOWER LT MATRIX SWITCHER,

JUMPER LINKS 3 AND 4 SHOULD BE MOVED TO THE 1 AND 2

LINKED POSITION.

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