Rockwell Automation MDF-SB1304F Kinetix 6000M Integrated Drive-Motor System - Manual (Page 41)

Rockwell Automation Publication 2094-UM003A-EN-P - May 2012 41
Kinetix 6000M System Connector Data Chapter 4
Sercos Fiber-optic Connectors
The sercos fiber-optic ring is connected by using
the sercos receive (RX) and transmit (TX)
connectors.
Table 12 - Sercos Specifications
Enable Input
One digital input is supplied to enable all connected IDM units.
The enable status is transmitted to all of the IDM units.
Table 13 - Enable Input Specifications
ATTENTION: To avoid damage to the sercos RX and TX connectors use only
finger-tight torque when attaching the fiber-optic cables. Do not use a wrench
or any other mechanical assistance. For more information, refer to Fiber-optic
Cable Installation and Handling Instructions, publication
2090-IN010 .
Attribute Value
Data rates 8 Mbps (fixed)
Light intensity Adjustable, low or high power, selectable via the keypad/LCD display (see page 68 ).
Cyclic update period 500 μs, minimum
Node addresses Assigned on each IDM unit, see page 70 . The IPIM module does not have a sercos address
since it is not a sercos device.
Terminal Description Signal
Strip
Length
mm (in.)
Torque
N•m (lb•in)
Min/Max
Wire Size
(1)
mm 2 (AWG)
(1) Maximum/minimum that the connector will accept—these are not recommendations.
1 +24V DC Enable Supply ENABLE 24V+ + 7.0
(0.275) 0.235 (2.0) 0.14…1.5
(30…14)
2 Enable Input ENABLE INPUT EN
3 24V DC Common ENABLE 24V COM -
Signal Description
IDM Unit
Reaction
Time
Edge/Level
Sensitive
ENABLE Optically isolated, single-ended active high signal. Current loading is
nominally 10 mA. A 24V DC input is applied to this terminal to enable all
modules. The reaction time for all IDM units connected to the IPIM is 30 ms,
maximum. 30 ms Level
Transmit Receive
1
+ EN
-