Dpu2 (Two Door Phone Unit) - LG-Nortel ARIA SOHO Hardware Description And Installation Manual

ARIA SOHO Hardware Description and Installation Manual
BOARD INSTALLATION

4.5.5 DPU2 (Two Door Phone Unit)

The Two Door Phone Unit (DPU2) should be installed on the DPU2 connector (CN13) of the MBU, and provides two
Door Phone interfaces and two Relay contacts for door opener.
4.5.5.1 Modular Jack (MJ1-MJ2) Pin Assignment
CONNECTOR
RJ11
CONNECTOR
RJ11
CONNECTOR
Screw type
FIGURE 4.5.5 DPU2
DPU2 MJ1 (DOOR PHONE)
PIN NUMBER
DPU2 MJ2 (RELAY CONTACT)
PIN NUMBER
TERMINAL LDP-DPB
44
NO
1
2
3
4
5
6
NO
1
2
3
4
5
6
NO
1
2
Issue 1
Aug, 2006
SIGNAL NAME
N/A
DPH1-T
DPH1-R
DP2-T
DP2-R
N/A
SIGNAL NAME
N/A
Relay 1-T
Relay 1-R
Relay 2-T
Relay 2-R
N/A
SIGNAL NAME
TIP
RING