Connecting A Door Phone And A Door Lock; Figure 6.6 Lan Connections - Samsung OfficeServ 7030 Installation Manual

OfficeServ 7030
TECHNICAL MANUAL
6.1.4.1 Connecting Cards to LAN (4LM)
4LM (P1~P4), and OfficeServ 7030 main unit (LAN port) can be connected to a LAN by using an
Ethernet cable.
Pin No. 1
Function Tx+
4LM Ports (P1~P4)

Base Board-LAN Port


6.1.5 Connecting a Door Phone and a Door Lock

Connect a door phone and a door lock to the OfficeServ 7030 system using a Door Phone
Interface Module (DPIM).
Connect the Door Phone Interface Module (DPIM) line jack to any DM port in the OfficeServ
7030 system using twisted pair (24AWG/26AWG). Use MMC 724 to assign a station ringing to
the doorphone.
Connect the Door Phone to the DPIM-door box jack using 4 conductor twisted pair cable. See
Figure 6.7 for power and voice pair pin assignments.
If required connect a custom provided door lock to the lock contact pair on the DPIM using
twisted pair wire (24/26AWG) as indicated in figure 6.7.
The door lock contact pair is designed to control a low-voltage relay rated at 24VDC and
100mA. Do not attempt to connect commercial AC power to these contacts.
MMC 724 is used to assign station ringing to door phones. Use MMC 501 to program duration
of door lock release contact closure. For detailed instruction on the MMC program, refer to the
OfficeServ 7030 Programming Manual.
RJ-45 Port
2 3 4
Tx- Rx+ -

Figure 6.6 LAN Connections

6.5
PART 6 MAY 2010
5 6 7
- Rx- -
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