Rockwell Automation 1326 Digital AC Multi-Axis Motion Control System User Manual - Manual (Page 19)

Publication 1394-5.0 — May 2000
Overview 1-5
CNC Interface System
The 1394 9/Series CNC Interface system (1394-SJTxx-E) provides a
digital servo system to be used with the 9/260 and 9/290 CNC. This
system provides all power electronics and uses a cost-saving digital
interface approach. Servo control for this system is handled by the 9/
Series CNC. A fiber optic I/O ring is provided to the 1394 and the
system is completely interfaced with and programmed using ODS
(Off-Line Development System) and the CNC operator panel. Allen-
Bradley Remote I/O, MMS/Ethernet (9/260 and 9/290 only), and
Data Highway Plus

(9/260 and 9/290 only) communications are
available options with the 9/Series CNC interface system.
Figure 1.3
CNC Interface System
1326AB Motors
1394
1746 I/O
9/230, 9/260, or
9/290 CNC
RIO
PLC
Operator Panel
Fiber Optic Ring
Fiber Optic Ring
Fiber Optic Ring
Fiber Optic Ring
ODS Software
MTB Panel
R