IP Hotline Connections

The IP Hotline comes with either the INCA IP Flush Master board, or the TKIS-2 kit inside.

Turbine Based

Introduction

The table below is an overview of the main connectors involved when installing the IP Hotline Station.

Ethernet/Power	10/100 Mbps Ethernet RJ-45 port for LAN (uplink) connection. Supports PoE (802.3af). Draws power from either spare line or signal line.
Secondary Power	24 VDC (16 – 48 V) secondary power is provided from an external adapter.
Relays	There is one Double Throw relay contact with 60W switching power. COM, NO, NC contacts are provided. Max: 250VAC/220VDC, 2A, 60W
Input/Output	6 general purpose I/Os are available. Each I/O can be configured as either input, output, or LED driver.
Audio Line Out	A balanced 600 ohm audio line out with induction loop signal

To access these connectors the front cover must be removed.

Power Supply

The IP Hotline Station supports Power over Ethernet (PoE, IEEE 802.3 a-f) where power can be drawn from either the spare line or signal line.

If PoE is not available, the IP Hotline Station can be connected to a 24 VDC local power supply.

See Related Article TKIS Connections for local power supply connections.

Input/Output Connections

There are 6 I/O connection options for the IP Hotline Station. These connections can be used to interface with external I/O devices. The connections are typically used as digital input (eg. from a closing contact), digital output (5V), or LED driving (20mA max) for connecting sensors, indicators or integration to other systems.

P2 - Relay Output and External Power Input

5-pin plug-on terminal for relay and external power

Pin 1/2: 24 VDC for external secondary power if PoE is not used. Pin 1 is positive.

Pin 3: COM relay (Common)

Pin 4: NO relay (Normally Open)

Pin 5: NC relay (Normally Closed)

Relay switching capacity: Max. 60 watt (Max voltage: 250VAC/220VDC. Max current: 2A)
Connectable conductors: 0.20 - 1.5 mm² (IEC) / 24 - 16 AWG (UL). Use of ferrules is recommended. Max cable size is then 0.75 mm².

P3 - 10-pin plug-on terminal for I/O's and Audio Line Out

Pin 1 5.3V (max. 200mA current)

Pin 2 GND

Pin 3 Input for Hookswitch for handset cradle (and for restoring Factory Default Setting)

Pin 4 Button Input or LED Driver

Pin 5 Button Input or LED Driver

Pin 6 Button Input or LED Driver

Pin 7 Button Input or LED Driver

Pin 8 Button Input or LED Driver

Pin 9 600 ohm balanced line out +

Pin 10 600 ohm balanced line out -

Connectable conductors: 0.20 - 1.5 mm² (IEC) / 24 - 16 AWG (UL). Use of ferrules is recommended. Max cable size is then 0.75 mm².

P4 - Loudspeaker & Electret microphone

Pin 1: Speaker output +

Pin 2: Speaker output -

Pin 3: Electret Microphone +

Pin 4: Electret Microphone -

Connectable conductors: 0.20 - 1.5 mm² (IEC) / 24 - 16 AWG (UL). Use of ferrules is recommended. Max cable size is then 0.75 mm².
Recommended loudspeaker impedance: 8 ohms

To enable the electret microphone input when using a TKIS-2, the "Product Model And Accessory" must be set to "Kit" under Station Main > Main Settings in the web interface of the device.

For more details see Turbine Compact Board Connectors.