4.1
DATA CONNECTOR FUNCTIONS
The data connector on the D3100, in shape and form, is similar to the “option
connector” of the E500M Mobile Radio made by M/A-COM. The following
pinouts and drawing define the cable and connections.
DATA CONNECTOR (J1) PIN ASSIGNMENTS (DB-25-Socket)
(Pin # - Pin Function)
1.
NC
2. GND
3. IGN A+ (Not Used)
4.
NC
5. RQST
6.
Audio OUT
7.
NC
8
. RS485+
9.
NC
10.
NC
11. CTS
12. XDATAIN
13.
EXT_MIC_L = GND
14.
NC
15.
NC
16.
NC
17.
NC
18. FPROG (Connect to A+ for
Programming Mode)
19.
EXT_MIC_H
20. A+ (Connect to FPROG for
Programming MPode)
21.
RS485-
22. GND
23.
NC
24. RTS
25. XDATAOUT
NC =
No Connection to
functional circuits in Modem
~ 350 mm
D3100 DATA CABLE
BACK OF D3100
DB-25 SOCKET
J1
W1
Figure 4-3: D3100 Data Cable
11
Содержание P5100 Series
Страница 2: ...Installation and Operator s Manual MM21134 December 04 EDACS D3100 RF Modem...
Страница 14: ...Figure 5 1 Adapter Cable CA103067V1 13...
Страница 17: ...6 4 D3100 DIMENSIONS 14 144 176 158 50 51 D3100 MECHANICAL VIEWS DIMENSIONS IN MILLIMETERS 31 5 M4 4 Holes 16...
Страница 19: ...NOTES 18...
Страница 20: ...NOTES 19...
Страница 21: ...NOTES 20...
Страница 22: ...21...
