Instruction manual

Page 3-8 Chapter Three
Eagle 450 Installation and Technical Manual, Rev. 00
All 8 ports on the AM-318-00 are contained in one 50-pin RJ-21 connector, using these pinouts:
Port Signal Pin # Port Signal Pin #
0
Receive data RXD 26
4
Receive Data RXD 38
Request to send RTS 1 Request to send RTS 13
Transmit data TXD 27 Transmit data TXD 39
NC 2 NC 14
Clear to send CTS 28 Clear to send CTS 40
Signal ground GND 3 Signal ground GND 15
1
Receive Data RXD 29
5
Receive Data RXD 41
Request to send RTS 4 Request to send RTS 16
Transmit data TXD 30 Transmit data TXD 42
NC 5 NC 17
Clear to send CTS 31 Clear to send CTS 43
Signal ground GND 6 Signal ground GND 18
2
Receive Data RXD 32
6
Receive Data RXD 44
Request to send RTS 7 Request to send RTS 19
Transmit data TXD 33 Transmit data TXD 45
NC 8 NC 20
Clear to send CTS 34 Clear to send CTS 46
Signal ground GND 9 Signal ground GND 21
3
Receive Data RXD 35
7
Receive Data RXD 47
Request to send RTS 10 Request to send RTS 22
Transmit data TXD 36 Transmit data TXD 48
NC 11 NC 23
Clear to send CTS 37 Clear to send CTS 49
Signal ground GND 12 Signal ground GND 24
For more information on cabling the AM-318-00, please see
Installation Instructions: AM-318 Serial I/O
Controller
, PDI-00318-00.
Cabling Packages
The following cable packages are available from Alpha Micro to use with the RJ-45 jacks provided by
the on-board serial ports of the Eagle 450, the ports from an AM-318-10, or AM-314 or AM-318-00
ports using AM-90 cards. These are the same kits used for the AM-359 cards in large AMOS systems
such as the AM-6000.
The cabling configurations described in this appendix meet the USOC (United Standards
Organization Committee) Standards.