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3
WIRING
3.1
Terminal block
Terminal block layout
A
1
2
3
4
5
V+ D+ D- D+ V- FG
D+ D- V- D- CNTR FG
B
1
2
3
4
5
Terminal
Terminal Name
No.
1-A
V+ (VP)
1-B
D+ (RXD/TXD-P)
2-A
D+ (RXD/TXD-P)
6
2-B
D+ (RXD/TXD-N)
3-A
D+ (RXD/TXD-N)
3-B
V- (DGND)
4-A
D+ (RXD/TXD-P)
4-B
D+ (RXD/TXD-N)
5-A
V- (DGND)
5-B
CNTR
6
6-A
6-B
*1
Use this when connecting a terminating resistor. (Refer to page 15)
*2
It may not be necessary depending on the master used.
Voltage output (approx. 5V to V-)
*1
Sends and receives PROFIBUS signal+ (B-line)
Sends and receives PROFIBUS signal+ (B-line)
Sends and receives PROFIBUS signal- (A-line)
Sends and receives PROFIBUS signal- (A-line)
GND of D+/D-
*1
(To connect a terminating resistor)
*1
(To connect a terminating resistor)
*1
GND of D+/D-
*1
Control signal (sending request from the inverter)
*2
FG
(Connected to the earth of the inverter unit)
FG
(Connected to the earth of the inverter unit)
Definition
3
11
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