Turbine Extended Board Connectors

PCB - Front

P1 & P2: RJ45 PoE port for 10/100 Mbit Ethernet connection

The station can be powered from this port if the line supports Power over Ethernet (PoE).

P4: 10-pin plug-on terminal for external connections

Pin 1 5.3V

Pin 2 GND

Pin 3 Button Input or LED Driver

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 -

• Output ratings: 12mA as LED drivers
• 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.

P5: 6-pin plug-on terminal for external connections

Pin 1 COM relay 1 (Common)

Pin 2 NO relay 1 (Normal Open)

Pin 3 NC relay 1 (Normal Closed)

Pin 4 COM relay 2(Common)

Pin 5 NO relay 2 (Normal Open)

Pin 6 NC relay 2 (Normal 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.

P6: Loudspeaker & Electret microphone

Pin 1 10W Speaker amplifier +

Pin 2 10W Speaker amplifier -

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.

J2: Turbine Relay Module - TA-10

For details, see Turbine Relay Module - TA-10

J8: Headset/Handset connector

• Pin 1 Offhook
• Pin 2 GND
• Pin 3 PTT
• Pin 4 Handset Mic Positive
• Pin 5 Handset Mic Negative
• Pin 6 Headphone Positive
• Pin 7 Headphone Negative
• Pin 8 Line In Positive
• Pin 9 Line In Negative

• Headset speaker is minimum 32 Ohms
• Microphone input is for electret type. Bias voltage is 1,25V.

J9: Keyboard connector

Only available on TKIE-3. See keyboard matrix article for details.