PENTAX SATELLINE-EASy Pro 35W Radio MODERM PORTS
1. Data connector (8 pin ODU)
DTE is an abbreviation for Data Terminal Equipment
|/O column below denotes the direction of the signal
“IN” is from DTE to the radio modem, “OUT” is from the radio modem to DTE
PIN NAME O LEVEL EXPLANATION
RTS IN К5-232 Request lo Send from DIE
CIS OUT | R5-232 Clear To Send. This signal indicates
that the radio modem's serial
interface is ready fo receive data
from DTE.
SGND - - Signal ground
4 RD OUT | RS-232 Receive Data to DTE from the radio
modem
TD IN RS-232 Transmit Data from DIE to the radio
modem
MODE 0-16V < 1VDC or connected to ground =
(DATA/PROG) | IN Programming Mode
=3VDC or Not connected = Data
Transfer Mode MNote*
Mot connected
Mot connected
2. Power connector
(4 pin ODU MINI-SNAP Style G4 size 1)
c= >>.
PIN NAME EXPLANATION
] PWR (+) Operation Voltage +7 ... +16 YDC Note**
2 PWR (+) Operation Voltage +9 … +16 VDC Note**
3 GND Ground Note***
4 GND Ground Note***
———
Note**) Both PWR pins 1&2 must be connected!
Note***) Both GND and pins 3&4 must be connected!
PENTAX G3100 PORTS (FOR EXTERNAL POWER AND CABLE)
2.1.8. Ports
Data (8-pin LEMO)
Serial 2
Power (4-pin LEMO)
External
Control (5-pin LEMO)
Serial 1
Figure 5: Ports Description
Table 5: Port Descriptions
LEMO | Description What to use it for
8-pin Data External Radio
5-pin Control Controller or Computer
4-pin Power External Power
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