Connecting to the ethernet port, Cable length requirements – Rockwell Automation 1771-DMC_DMC1_DMC4_DXPS Control Coprocessor User Manual User Manual
Page 278
Cable Connections
Appendix C
C-5
Table C.D provides pin assignments for connecting the transceiver to the
Ethernet port.
Table C.D
Pin Assignments for the Ethernet Port (Attachment Unit Interface)
Pin
Signal
Pin
Signal
Pin
Signal
Pin
Signal
1
CIĆS
5
DIĆA
9
CIĆB
13
VP
2
CIĆA
6
VC
10
DOĆB
14
VS
3
DOĆA
7
COĆA
11
DOĆS
15
COĆB
4
DIĆS
8
COĆS
12
DIĆB
Shld
PG
Cable Length Requirements
Refer to Table C.E for information on the cables for the Ethernet port.
Table C.E
Ethernet Cables
Catalog Number:
Includes:
1785ĆTC02/A
2.0 m (6.5 ft) cable
1785ĆTC15/A
15.0 m (49.2 ft) cable
1785ĆTAS/A (kit)
ThinĆwire transceiver and 2.0 m (6.5 ft) cable
1785ĆTAM/A (kit)
ThinĆwire transceiver and 15.0 m (49.2 ft) cable
1785ĆTBS/A (kit)
ThickĆwire transceiver and 2.0 m (6.5 ft) cable
1785ĆTBM/A (kit)
ThickĆwire transceiver and 15.0 m (49.2 ft) cable
Connecting to the
Ethernet Port