2 - Fagor Automation

Cables
7.
CABLES
RS-422 serial line
266
DDS
HARDWARE
Ref.1307
264
7.8 RS-422 serial line
FAGOR does NOT supply these cables. Nevertheless, these are the
connection diagrams. Note that the RS232/RS422 BE adapter may be
used to connect the RS-232 or RS-422 serial line with a VT panel from
ESA.
NOTE. The user is free to use this FAGOR adapter or not. But, it should
be used unless indicated otherwise because it makes the connection a
lot easier.
RS-422 serial line cable between a VT and several drives (without adapter)
to the VT panel
(ESA)
NOTE. Only for MMC or CMC drives.
MMC
or
CMC 1
RS-422 cable
MMC
or
CMC 2
MMC
or
CMC n
F. H7/20
RS-422 serial line connection between a VT from ESA and several MMC
or CMC drives (without adapter).
RTS 4
CTS 5
TxRS422 + OUT 23
TxRS422 - OUT
12
+5 VCC 16
GND 7
25
RxRS422 +IN 13
RxRS422 - IN
13
24
15
18
CHASSIS
+ 5 V ( 16 )
470
1/4 W
330
1/4 W
470
1/4 W
GND ( 7 )
+ 5 V ( 16 )
470
1/4 W
330
1/4 W
470
1/4 W
GND ( 7 )
TO THE VT PANEL (ESA)
1
14 Sub-D, M25
Frontal view
25
7 /TxD 422
6 TxD 422
to DRIVE 1 .....................
5
9 /RxD 422
1
6
9
To CMC or MMC 1
(Sub-D, F9)
6
9
To CMC or MMC N
(Sub-D, F9)
330
1/4 W
330
1/4 W
F. H7/21
RS232 serial line cable between a VT from ESA and several MMC or
CMC drives (without adapter).
If the user chooses to use the RS232/RS422 BE adapter, the RS-422
serial line must be connected as instructed in the following section. This
chapter has already described all the details on this adapter as well as the
pinouts of its ends.
8 RxD 422
7 /TxD 422
6 TxD 422
5
9 /RxD 422
to DRIVE N
1
8 RxD 422