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Connection and Setup of the AD2089
4 AD2089 Operator’s Manual
Connection and Setup of the AD2089
This chapter describes the power and data connections between the AD2089 keyboard and the
switching system being used. It also describes the setup of communications protocols and other
keyboard parameters. Additionally, it describes built-in test procedures used to verify the
operational integrity of the keyboard.
Supplied Equipment
The AD2089 is supplied with the following equipment and accessories:
• Wall Transformer (specified for national and local electrical requirements)
• One dual eight pin, wall-mount terminal block, with three jumper wires
• One single eight pin, wall-mount terminal block
• Two seven foot, eight conductor modular cables
• Eight clear key caps and four white key caps for the AD2089 macro key section
• Pre-printed macro key labels
• One extractor tool for macro key removal
The transformer is connected from the wall to the terminal block. Power is then routed through the
dual terminal block to the keyboard's eight pin RJ-45 port via the seven foot cable.
Connecting to a Switching System
The dual terminal block consists of two single eight-screw terminal blocks located on the left and
right sides of the block interior (see illustration below). Each of the eight terminal screws in a
connector set are routed to an RJ-45 connector at the bottom of the block.
The J1 connector is connected to the AD2089 keyboard via one of the seven foot modular cables.
The J2 connector is connected to the switching system via the other seven foot modular cable.
Additional information showing typical system connections is included in Appendix C of this
manual. Pin definitions for both the keyboard (J1) and system (J2) sides of the terminal block are
listed in the table below
Screw Function
1 Transformer Power In (J1 Only)
2Shield
3 Not Used
4 RS-232 RCD
5 RS-232 XMIT
6 Not Used
7 Ground
8 Transformer Power In (J1 Only)
Power and Data Connections Only
Not for Connection to Telephone Lines
Dual Terminal Block Screw Designations
Dual Terminal Block