Activation; Pca Bus Interface; Interface Description - Dynacord DPC 8000 Manual

16 en | Activation
6

Activation

6.1

PCA BUS interface

Notice!
If the call station is connected to a DPM 8016 via the PCA BUS, the call station is automatical-
i
ly configured depending on the set CAN address. The call station is ready to use after a few
seconds.
The cable for connecting the PCA BUS interface must be fed under the suspension bracket
(see the following diagram).
Figure 6.1: PCA BUS interface
6.1.1

Interface description

The PROMATRIX CAN Audio (PCA) BUS interface is used to connect the DPC 8015 call station
with a PROMATRIX 8000 system. This is an 8-pin RJ-45 connector that assigns the power
supply, control interface (CAN bus), and audio interface. The call station must be connected
to the respective wall-mount socket via the enclosed network cable (3 m). The following image
shows the assignment of the PCA BUS socket and the corresponding RJ-45 connector.
Notice!
i
For CAN, AUDIO IN and AUDIO OUT, the wires must be twisted as pairs in each case.
1: +24V DC
2: CAN_GND
3: AUDIO IN +
4: CAN_H (+)
5: CAN_L (-)
Figure 6.2: Assignment of the PCA bus interface
28-Feb-2013 | |
1 8
8: AUDIO OUT -
7: AUDIO OUT +
6: AUDIO IN -
DPC 8000