Wiring; Terminals - Mitsubishi Electric 800 Series Instruction Manual

3

WIRING

3.1

Terminals

A 1 2 3 4 5 6
V+ D+ D- D+ V- FG
D+ D- V- D- CNTR FG
B 1 2 3 4 6
5
Terminal no. Terminal name
1-A
V+ (VP)
1-B D+ (RXD/TXD-P)
2-A
D+ (RXD/TXD-P)
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)
*2
5-B
CNTR
6-A FG
6-B FG
*1 When connecting a terminating resistor, connect the terminating resistor to these terminals. (Refer to
*2 It may not be necessary depending on the master used.
*1
Voltage output (approx. 5 V to V-)
Sends and receives PROFIBUS signal+ (B-line)
*1
Sends and receives PROFIBUS signal+ (B-line)
Sends and receives PROFIBUS signal- (A-line)
*1
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-
Control signal (sending request from the inverter)
(Connected to the earth of the inverter unit)
(Connected to the earth of the inverter unit)
Definition
page 22.)
19
WIRING
3