308
System Manual – MOVIDRIVE® compact Drive Inverters
9
Installing the system bus (SBus)
Installation
9.10
Installing the system bus (SBus)
Wiring diagram for SBus MOVIDRIVE
®
compact MCF/MCV/MCS4_A
Wiring diagram for SBus MOVIDRIVE
®
compact MCH4_A
SBus MCH4_A: Connect the terminating equipment to SC11/SC12. SC21/SC22 are
only active when S12 = OFF.
NOTE
Only if P884 "SBus baud rate" = 1000 kbaud:
Do not combine MOVIDRIVE
®
compact
MCH4_A units with other MOVIDRIVE
®
units
in the same system bus system.
The units may be combined at baud rates
≠
1000 kbaud.
02411AEN
X10:
X10:
X10:
17
17
17
S 12
S 11
S 12
S 11
S 11
S 12
ON OFF
ON OFF
ON OFF
쵰
쵰
쵰
쵰
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
SC11
SC12
DGND
SC11
SC12
DGND
SC11
SC12
DGND
Control unit
Control unit
Control unit
Reference
potential
Reference
potential
Reference
potential
System bus high
System bus high
System bus high
System bus low
System bus low
System bus low
System bus
Terminating resistor
System bus
Terminating resistor
System bus
Terminating resistor
05210AEN
X10:
X10:
X10:
S 12
S 12
S 12
S 11
S 11
S 11
ON OFF
ON OFF
ON OFF
쵰
쵰
쵰
쵰
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
SC11
SC12
DGND
SC21
SC22
SC11
SC12
DGND
SC21
SC22
SC11
SC12
DGND
SC21
SC22
Reference potential
Reference potential
System bus high
System bus high
System bus high
System bus high
System bus high
System bus high
System bus low
System bus low
System bus low
System bus low
System bus low
System bus low
System bus
Terminating resistor
System bus
Terminating resistor
System bus
Terminating resistor
Control unit
Control unit
Control unit
Reference potential
Summary of Contents for MOVIDRIVE compact MCH41A
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