RS-485 splitters

EX3TBS

EX4TB

EX4RJ(S)

EX6RJ(S)

EX5RJX

EX6RJT

EX4RJSV

Number of connection points, pcs.

3

4

4

6

5*

6*

2*

Number of branches, pcs.

1

2

2

4

connect up to 4 external devices

4

network connection of up to 2 transformers

Connection type

Screw terminals, conductor cross-section not more than 2.5 mm²

RJ45 connectors (shielded RJ45 connectors)

Shielded RJ45 connectors + screw terminals (conductor cross-section not more than 2.5 mm²)

Shielded RJ45 connectors + push-in terminals (conductor cross-section no more than 1 mm²)

Number of poles (contacts), pcs.

5

5

8

8

8*

8(4)*

4×2*

Overall dimensions, mm

145×112×55

69×79×46

22×79×42

22×114×42

Net weight, kg

0,2

0,1

0,03

0,04

Degree of protection

IP54

IP20

Electrical parameters

Resistance of connected circuits: no more than 20 mOhm

Voltage/current of the connected circuits: no more than 50 V / 1 A

Working conditions of use

Ambient temperature: -40…+85 °С

Relative humidity of the air: up to 98 % at +25 °С

Atmospheric pressure: 65-106.7 kPa (487.5-800 mmHg)