Ports-Pinouts

In this chapter the Ports/Pinouts of the 1200 series SmartPanels are shown.

Ethernet port

The Ethernet connectors are used to connect an intercom network (AES67).

This port is 1000Base-T compatible.

Pin	Signal	Standard color
1	BI_DA+	orange/white
2	BI_DA-	orange
3	BI_DB+	green/white
4	BI_DC+	blue
5	BI_DC-	blue/white
6	BI_DB-	green
7	BI_DD+	brown/white
8	BI_DD-	brown

Management port

The Management connector is used to configure the panel over a network that is separated from the intercom network. This port is 100Base-T compatible.

Pin	Signal	Standard color
1	TX+	orange/white
2	TX-	orange
3	RX+	green/white
4	--	blue
5	--	blue/white
6	RX-	green
7	--	brown/white
8	--	brown

Expansion port

The Expansion connector is used to connect Expansion Panels.

Pin	Signal	Standard color
1	TX+	orange/white
2	TX-	orange
3	RX+	green/white
4	--	blue
5	--	blue/white
6	RX-	green
7	--	brown/white
8	--	brown

Matrix connectors

The Matrix connectors are used for the connection to the intercom matrix (AES3).

Pin	Matrix 1
1	TxD +
2	TxD -
3	RxD +
4	--
5	--
6	RxD -
7	--
8	--
Chassis	Chassis GND

Pin	Matrix 2
1	TxRx Data +
2	TxRx Data -

GPI IN port

The GPI input connector contains 3 single ports.

Pin	Signal	Pin	Signal
1	GP-IN1-P	6	GP-IN1-N
2	GP-IN2-P	7	GP-IN2-N
3	GP-IN3-P	8	GP-IN3-N
4	GPIO +5V	9	GND
5	Chassis	Chassis	Chassis

• The input voltage range of the GPI inputs is +5 to +48 VDC (~5 mA current draw, internal optocouplers).

• The polarity of the inputs is important. The higher potential must be connected to “P” of each channel.

• The inputs are galvanically isolated.

• The "GPIO +5V" output voltage drops by increasing the load: 5V @ 0mA / 3.3V @ 50mA.

GPI OUT port

The GPI output connector contains 3 single ports.

Pin	Signal	Pin	Signal
1	GP-OUT1-P	6	GP-OUT1-N
2	GP-OUT2-P	7	GP-OUT2-N
3	GP-OUT3-P	8	GP-OUT3-N
4	GPIO +5V	9	GND
5	Chassis	Chassis	Chassis

• The GPI output contact rating is 300 mA, 48 VDC maximum (protected by self-healing fuse).

• The polarity of the output has no preference.

• The outputs are galvanically isolated.

• The "GPIO +5V" output voltage drops by increasing the load: 5V @ 0mA / 3.3V @ 50mA.

Audio connector

Pin	Signal	Standard color
1	--	orange/white
2	--	orange
3	--	green/white
4	AIO-RX-P	blue
5	AIO-RX-N	blue/white
6	--	green
7	AIO-TX-P	brown/white
8	AIO-TX-N	brown

Headset connectors

Pin	Headset A	Headset B
1*	HS Phones A + (right)	HS Phones B + (right)
2	GND	GND
3*	Data A	Data B
4	HS MIC A + , (+5 VDC)	HS MIC B + , (+5 VDC)
5	HS MIC A - , (GND)	HS MIC B - , (GND)
6*	PTT A	PTT B
7	HS Phones A + (left)	HS Phones B + (left)
8	GND	GND
Case	Chassis	Chassis

^* future use

Pin	Headset A
1	HS MIC A - , (GND)
2	HS MIC A + , (+5 VDC)
3	GND
4	HS Phones A + (left)

Stereo operation is supported with the 7-pin XLR connector (XLR7M).

Pin	Headset A
1	HS MIC A - , (GND)
2	HS MIC A + , (+5 VDC)
3	GND
4	HS Phones A + (left)
5	HS Phones A + (right)
6	PTT A
7	Data A