Dynamic DX-ECU Manual de instalação - Página 9

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ECU Connection to the DX System

The ECU can be connected to any other DX

Module existing in the DX system by way of the

two DXBUS connectors.

Environmental Control Connections

DB9 Connector

Any Environmental Control Device (ECD, an

input device that in some way effects your

surroundings) can be connected into your DX

system by way of the DB9 plug on the ECU

panel of connectors.

Connect your input device(s), as shown in

Figure 6, using a female DB9 socket.

Warning : The switch contacts in the ECU are rated for 24V, 1A operation only.

The DB9 common contact is rated for 2A only. Do not exceed these

ratings in operation. In particular, do not connect the ECU to AC

mains.

For sample Mouse Mover connection to the ECU, see Figures 7 & 8.

Do w n

Left

U p

1 2

C o m mo n

Figure 7 - ECU DB9 Connections

(mouse)

R i g h t

Lef t C l i ck

GBK64227 - Issue 3 : August 1998

M o l ex

D B 9

S o c k et

P l u g

Figure 6 - ECU DB9 Connections

EC D 1

Dow n

EC D 2

Le ft

EC D 3

Rig ht

EC D 4

L e ft Click

EC D 6

E C U

+9V

C o mm on

Figure 8 - Mouse Mover Connections

D X B U S

co n n e cto r s

M o u s e

M o ve r