Echelon i.LON 10 Ethernet Adapter - Manual (Page 16)

Table 2-4
DTE Modem requiring a null modem cable to i.LON 10 Adapter
Connection (DB-25 to DB-9)
Modem Signal
Name
Cable DB-25
Male
Cable DB9
Female
i.LON 10 (DTE)
DB-9 Male
DCD Pin 8 Pin 1 DCD—Pin 1
TxD Pin 3 Pin 2 RxD—Pin 2
RxD Pin 2 Pin 3 TxD—Pin 3
DTR Pin 20 Pin 4 DTR—Pin4
GND Pin 7 Pin 5 GND—Pin 5
DSR Pin 6 Pin 6 DSR—Pin 6
RTS Pin 4 Pin 7 RTS—Pin 7
CTS Pin 5 Pin 8 CTS—Pin 8
modem
DB-25
male end
i.LON 10
DB-9
male end
Null
Modem
Mounting the i.LON 10 Ethernet Adapter Hardware
To mount the i.LON 10 Ethernet Adapter, follow these steps:
1. Determine if you want to mount the i.LON 10 Ethernet Adapter horizontally
or vertically.
2. Insert two #6 flat-head screws into the surface upon which the i.LON 10 is to
be mounted. For horizontal mounting, these screws should be placed 73.5
mm apart. For vertical mounting, these screws should be placed 37.5 mm
apart. The following template can be printed out and used to set screw
locations:
2-6 i.LON 10 Ethernet Hardware