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2x9-Pin Phoenix Connector
Connection
A 2x9-pin Phoenix connector is used to connect a device to an external device through a cable.
An input/output cable with the 2x9-pin Phoenix connector is connected as follows:
- The 2x9-pin Phoenix connector at one end is connected to a low-rate service interface of a device.
- The other end of the cable is connected to an external device.
Appearance and Structure
Figure 7-58 Appearance of the 2x9-Pin Phoenix Connector
![]( "Click to enlarge")
Pin Assignments
Table 7-87 lists the pin assignments of the 2x9-pin Phoenix connector.
Table 7-87 Pin assignments of the 2x9-pin Phoenix connector
P1 |
Label |
Signal |
|---|---|---|
1 |
Label1 |
D1+ |
2 |
Label2 |
D1- |
3 |
Label3 |
D2+ |
4 |
Label4 |
D2- |
5 |
Label5 |
SG |
6 |
Label6 |
- |
7 |
Label7 |
- |
8 |
Label8 |
DI- |
9 |
Label9 |
DI+ |
10 |
Label10 |
TX1 |
11 |
Label11 |
RX1 |
12 |
Label12 |
SG |
13 |
Label13 |
TX2 |
14 |
Label14 |
RX2 |
15 |
Label15 |
SG |
16 |
Label16 |
DO-O |
17 |
Label17 |
DO-M |
18 |
Label18 |
DO-C |