Motorola ACE3600 RTU Owner's Manual page 370

ACE3600 RTU Main CPU to Expansion Module Connection via LAN Switch
Note: The RJ45 connector head for this connection is standard. The numbering of the
pins is according to the standard, as shown in the figure below. Pin 1-8 are right to
left, as shown below. Therefore, any standard Ethernet cable may be used.
The ACE3600 RTU main CPU can be connected to an expansion module via one or two
expansion LAN switches. The CPU's ETH1 port must be configured either as Static LAN or
as I/O Expansion Comm.
For the connections below, use a standard Category 5E shielded (FTP) LAN cable (up to
50m.)
•
ACE3600 RTU main CPU to expansion LAN switch connection or connection of the first
LAN switch to the second, if such exists (for systems with I/O expansion only)
•
ACE3600 RTU expansion LAN switch to expansion module connection (for systems with
I/O expansion only)
IP Function
TX-DATA +
TX-DATA -
RX-DATA +
N/A
N/A
RX-DATA -
N/A
N/A
8-pin 8-pin
Connector Connector
(Plug 1) (Plug 2)
1 → 1 ←
2 → 2 ←
3 ←
3→
4→ 4←
5→ 5←
6 ←
6→
7→ 7←
8→ 8←
C-10
Appendix C: Accessories, Adaptors and Cables