Fagor DDS Series Hardware Manual page 259

RS-422 serial line cable between a VT and several drives
· with adapter ·
NOTE. Only for MMC or CMC drives.
Port A
RS422/RS232 BE
Adapter
B port of the adapter
(Sub-D, M9)
1
14
25
13
A port of the adapter
(Sub-D, M25)
Fur further detail on the pinout of port A
of the adapter, see the relevant section
already documented.
F. H7/23
RS-422 serial line connection between a VT from ESA and several MMC or
CMC drives · with adapter ·.
8
TxRS422 +OUT
TxRS422 -OUT 9 .
RxRS422 +IN
6
.
RxRS422 -IN
7
1
6
9
5
7
(Sub-D, F9)
To the B port
of the adapter
To the CMC or MMC 1
5 1
9 6
F. H7/24
RS-422 serial line cable between port B of the adapter and several MMC or
CMC drives. Port A of the adapter must be connected to the MSP port of the
VT panel from ESA.
RS-422 cable
Port B
MMC MMC
or or
CMC CMC
1
Pin-Out of port B
1
N.C. · Not Connected ·
2
T x RS232 OUT
5
9
3
R x RS232 IN
6
4
1
N.C. · Not Connected ·
5
RS232 GND
6
RxRS422 + IN
7
RxRS422 - IN
8
TxRS422 + OUT
9
TxRS422 - OUT
.
.
.
.
6 9 8 7 6
To the CMC or MMC n
5
(Sub-D, F9)
9
   Cables
MMC
or
CMC
2 n
.
330 
.
1/4 W
330 
1/4 W
9 8
1
(Sub-D, F9)
6
HARDWARE
7.
DDS
Ref.1912
· 259 ·