S1 identity assignment
CN4 for programmer Art. 950C
CN7 DIGIBUS video termination
CN2 bus termination
(ELVOX TWO-WIRE)
Terminal strip
CN1 ELVOX TWO-WIRE
Terminal strip CN5
Digibus
GENERAL
Article 69DM is an interface for coupling a DigiBus backbone and an ELVOX TWO-WIRE wiring pillar via 2 separate inputs.
The ELVOX TWO-WIRE system is connected to the interface’s CN1 terminal strip. Associations can be made for individual audio or
video entry systems up to complete building complexes. The ELVOX TWO-WIRE system must be autonomously powered with power
supplied by the relevant devices. The DigiBus system is connected to the interface’s CN5 terminal strip. No power supply is needed.
The 69DM interface must be assigned an identity on DIP-switch S1 (fig. 2).
There is not a theoretical limit to the maximum number of 69DM that can be connected to the DigiBus side. For 2-Wire side every
69DM identifies a single system. So it is possible to give the same ID to all interfaces. We suggest to assign the ID 15, selecting
the ON position on the DIP switch S1 (TAB. 1). On the contrary it doesn’t make sense to link two 69DM on the same 2-Wire riser.
The DIP switch allows to assign a unique ID as it happens for entrance panels.
As with ELVOX TWO-WIRE entrance panels, the interface’s hardware lets you program a unique physical (hardware) identity code.
Unlike ELVOX TWO-WIRE entrance panels, the 69DM interface cannot be assigned the identity 1 because it is not a master en-
trance panel (see Table 1).
Fig. 2
LED
CLR
RES
B1 B2 12 M +C
6
8
9 5
M V
GB
3/16
69DM
