Rockwell Automation 1394 SERCOS Interface Multi-Axis Motion Control System Installation Manual - Manual (Page 89)

Publication 1394-IN002B-EN-P — February 2004
Connecting Your 1394 SERCOS Interface System 3-35
Connecting Your SERCOS
Fiber-Optic Cables This procedure assumes you have your ControlLogix chassis with
1756-MxxSE interface module or personal computer with 1784-
PM16SE PCI card and 1394 SERCOS interface system(s) mounted and
are ready to connect the fiber-optic cables.
The SERCOS fiber-optic ring is connected using the SERCOS Receive
and Transmit connectors. Refer to Chapter 2 for the location of the
connectors on your 1394 drive(s) and Figure 3.17 to locate the
connectors on your SERCOS interface module or PCI card.
Note: Plastic cable is available in lengths up to 32 m (105.0 ft). Glass
cable is available in lengths up to 200 m (656.7 ft).
Figure 3.17
ControlLogix and SoftLogix SERCOS Connector Locations
Refer to Figure 3.18 for an example of fiber-optic ring connections
between the 1394 SERCOS interface drive(s) and the SoftLogix
SERCOS interface PCI card.
Figure 3.18
Fiber-Optic Ring Connection (Example 1)
SERCOS interface TM
Tx (rear)
Rx (front)
OK CP
0
8
4
C 67 5
3 2 1
9A B
E D F
TX
RX
OK
CP
ControlLogix
1756-M
xxSE SERCOS
interface Module
SERCOS Receive Connector, Rx (front)
SERCOS Transmit Connector, Tx (rear)
Front View
Bottom View
SERCOS Receive Connector, Rx
SERCOS Transmit Connector, Tx
SoftLogix
1784-PM16SE SERCOS interface PCI Card
(as viewed from the back of your PC) RSLogix 5000
0
8 4 C 67 5 3 2 1 9A B E D F
TX
RX
OK
CP
Status
DANGER RISK OF ELECTRICAL SHOCK. HIGH VOLTAGE MAY EXIST UP TO FIVE MINUTES AFTER REMOVING POWER.
SERCOS System Module
Status
DANGER RISK OF ELECTRICAL SHOCK. HIGH VOLTAGE MAY EXIST UP TO FIVE MINUTES AFTER REMOVING POWER.
SERCOS System Module
Receive
Transmit
SoftLogix
1784-PM16SE SERCOS
interface PCI Card
1394 SERCOS
interface System
Receive Transmit
SERCOS fiber-optic ring
Transmit
1394 SERCOS
interface System
Receive