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PARTNER Version Installation Manual
Page 129
- Issue 1c (09 April 2010)
IP Office Essential Edition
System Component Details: Physical Ports
The IP Office is able to open (high resistance), close (low resistance) or pulse (close for 5 seconds and then open) the two
switches within the port.
Door relay switches can be controlled in IP Office Essential Edition - PARTNER® Version by Contact Closure 1: (Feature
41) and Contact Closure 2: (Feature 42) buttons that can be programmed onto phones using Manager or handset TUI
entries.
·
CAUTION: In installations where this port is connected to a device external to the building, connection must be via a
towerMAX SCL/8 Surge Protector and a protective ground connection must be provided on the IP Office control unit.
The towerMAX range of devices are supplied by ITWLinx (
http://www.itwlinx.com
).
EXT O/P
Pin
Description
TUI Feature
1
Switch 1.
*41
2
Switch 2.
*42
3
0 Volts (Ground/Chassis)
N/A
·
Switching Capacity: 0.7A.
·
Maximum Voltage: 55V d.c.
·
On state resistance: 0.7 ohms.
·
Short circuit current: 1A.
·
Reverse circuit current capacity: 1.4A.
·
Ensure that pins 1 and 2 are always at a positive voltage with respect to pin 3.
3.5mm stereo audio jack plugs are frequently sold as pre-wired sealed modules. It may be necessary to use a multi-meter
to determine the wiring connections from an available plug. Typically 3 (common to both relays) is the cable screen.
7.9.9 LAN Port
The IP Office control unit has 2 RJ45 Ethernet ports, marked as LAN and WAN. These form a full-duplex managed layer-3
switch. Within the IP Office configuration, the physical LAN port is LAN1, the physical WAN port is designated LAN2 but
should not be used.
The LAN port LEDs indicate as follows:
·
Green: On = connected, Flashing = Activity.
·
Yellow: On = 100Mbps, Off = 10Mbps.
LAN Cables
These are CAT5 UTP cables for connection of various IP devices within the IP Office Essential Edition - PARTNER® Version
system.
IP Office
LAN
Pin
MDIX
(Normal)
MDI
(Crossover)
Wire
Standard/
Interconnect
Crossover
1
Rx-A.
Tx-A.
White/Orange
1
3
2
Rx-B.
Tx-B.
Orange/White
2
6
3
Tx-A.
Rx-A.
White/Green
3
1
4
Not used.
Not used.
Blue/White
4
4
5
Not used.
Not used.
White/Blue
5
5
6
Tx-B.
Rx-B.
Green/White
6
2
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