2

Matrix-1000™

 

The figure below shows a multidrop configuration with Matrix-1000™ readers connected to a Multiplexer.

max. 2 m. 120 Ohm

MATRIX

1

 

2

 

# x

 

4

 

(up to 31)

 

 

 

 

7

 

 

1

 

MATRIX

2

 

 

 

# 1

4

 

 

 

 

7

 

 

1

max. 1200 m.

 

 

MATRIX

2

 

 

 

# 0

4

 

 

 

 

7

 

three wires + shield

 

 

 

RTX485+

 

MULTIPLEXER

RTX485-

 

 

RS485REF

 

 

SHIELD

 

Earth Ground

120 Ohm

 

 

Figure 14 - Matrix-1000™ Multidrop Connection to a Mutiplexer

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