13 - 6 VM600 MPS hardware manual (standard version) MAMPS-HW/E
Edition 17 - February 2018
Configuring A and B serial communications
CONFIGURATION OF CPUM / IOCN CARDS
Figure 13-7: Serial communications module jumper settings to select full-duplex RS-485
communications for later versions of the CPUM card (PFM-541I or equivalent)
PL4
LK2
LK3
LK4
LK5
LK1
LK6 LK7
LK15LK13
LK16LK14
PL2
LK9 LK11
A
B
C
D
A
C
D
B
A
B
C
D
A
C
D
B
B1
A1
C0
D0
A
B
C
D
AB0
CD0
CD1
AB1
A4
A5
A6
A7
A8
A9
BB
AA
LK10 LK12
BB
AA
LK1
LK8
PL3
15
(For connector
group A)
111097543
(For connector
group B)
Figure 13-8: Serial communications module jumper settings to select full-duplex RS-485
communications for earlier versions of the CPUM card (MSM586EN or equivalent)
PL4
LK2
LK3
LK4
LK5
LK1
LK6 LK7
LK15LK13
LK16LK14
PL2
LK9 LK11
A
B
C
D
A
C
D
B
A
B
C
D
A
C
D
B
B1
A1
C0
D0
A
B
C
D
AB0
CD0
CD1
AB1
A4
A5
A6
A7
A8
A9
BB
AA
LK10 LK12
BB
AA
LK1
LK8
PL3
15
(For connector
group A)
111097543
(For connector
group B)