|
|
| (23 intermediate revisions by one other user not shown) |
| Line 1: |
Line 1: |
| [[Image:IP substation connections.jpg|right]] | | #REDIRECT [[Weather and Vandal Resistant IP Substation - 1008041100]] |
| | |
| There are four connectors on the IP substation board, P1-P4.
| |
| | |
| {|
| |
| |-
| |
| |width="100pt" valign="top" |'''P1''':
| |
| |width="300pt"|RJ45 connector for LAN connection<br>
| |
| The station can be powered from this connection if the line supports Power over Ethernet.
| |
| |-
| |
| |'''Event type''': || 05 – Microphone open
| |
| |-
| |
| |'''Subevent''': || N/A
| |
| |-
| |
| |'''When change to ON''': || When the "microphone alive" LED of the station goes ON
| |
| |-
| |
| |'''When change to OFF''': || When the "microphone alive" LED of the station goes OFF
| |
| |-
| |
| |'''When related to''': || N/A
| |
| |-
| |
| |}
| |
| | |
| P1: RJ45 connector for LAN connection
| |
| The station can be powered from this connection if the line supports Power over Ethernet.
| |
| P2: RJ45 connector for auxiliary LAN
| |
| equipment like TV camera, PC or
| |
| a second IP station.
| |
| This port has not an individual IP address or power for aux equipment.
| |
| P3: 6-pin plug-on screw terminal for
| |
| external connections.
| |
| Pin 1/2: Connect 24 VDC for station power if
| |
| power is not distributed via LAN.
| |
| Pin 1 is positive.
| |
| Pin 3/4: Internal NO relay contact for door lock
| |
| control etc.
| |
| Pin 5/6: Normally connected to station
| |
| loudspeaker.
| |
| May be used for 16-20 ohm/2 W external loudspeaker in parallel.
| |
| P4: 6-pin plug-on screw terminal for
| |
| internal connections.
| |
| Pin 1/4: Call button no.1.
| |
| Pin 2/4: Call button no.2 if included
| |
| Pin 3/4: Call button no.3 if included
| |
| Pin 5/6: Station LED for call and message info.
| |
| TP1/2: Optional external audio output.
| |
| This is a 0 dB, 600 ohm balanced output for connection to a power amplifier.
| |
| Note that the amplifier input MUST HAVE AN INSULATED INPUT (trafo, capacitors, etc.).
| |
