Circutor CMBUS series Bedienungsanleitung PDF herunterladen (Seite 10)

3.4.- CONNECTION DIAGRAM

AUX. Supply

24 V CC

L+

M-

MBUS-

MBUS+

B(-)

A(+)

MODBUS

Tx

Rx

RS-232

M-BUS 1

M-BUS n

MBUS-

MBUS-

MBUS+

MBUS+

GND

Figure 5:Connection diagram

Note: RS-232 communications are used to congure the unit for the rst time via a PC.

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CMBUS

Instruction Manual

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