Poseidon T-Box and T-Box2

T-Box hub is designed for connecting sensors over 1-Wire bus to Poseidon Family units. The 1-Wire bus is connected over phone cables and RJ11 connectors (or RJ12). T-Box allows you to connect up to 5 sensors to one Poseidon unit. Keeping the limit of total wiring length, hubs can be series-connected.

The bus of Dallas Semiconductor company which is designed for connecting of several sensors over sort wiring. The bus contains power supply and one data wire, not suitable for locations with EMC disturbance.

>> Details of 1-Wire bus

T-Box

Hub for connecting up to 5x RJ12 sensors. Connecting cable is 0.1 m long, RJ12 connector.

T-Box2

Switch for 2x RJ12 sensors. Connecting cable is equipped with RJ12 connector, we supply with 3 meters long cable.

RJ11 / RJ12 Pins connecting

The RJ11 and RJ12 connectors have the same dimensions, RJ12 has 6 connected pins, RJ11 only 4 pins.

RJ12	RJ11
1		+5V	Power
2	1	-	Not used
3	2	Data	Transmit Data
4	3	GND	Ground
5	4	+5V	Power
6		-	Not used

Note: The T-Box unit which allows to connect more RJ12 sensors to one Poseidon connector can be series-connected. Mind the total maximum wiring length of 1-Wire bus (10 meters).

Order number

OID	Type description
600 040	Poseidon T-Box (photo) Hub for connecting up to 5 sensors to IT bus (1-Wire) (5x RJ12)
600 280	Poseidon T-Box2 (photo) Hub for connecting of 2 sensors to IT bus (1-Wire) - connecting cable 3m long

Poseidon T-Box and T-Box2

T-Box

T-Box2

RJ11 / RJ12 Pins connecting

Order number

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