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2.2
Connecting the device
Antenna
Connectors for
current supply
Serial interface
COM
TAINY GMOD-T1
The antenna connector – SMA socket - is situated on the upper
part of the front.
Impedance recommended: ca. 50 Ohm
The screw terminals on the top of the device are for connecting the
current supply:
24 V DC voltage (nominal), I
chapter Technical Data, page 29.)
+ 24 V
+ 24 V
SW (12-30VDC)
0 V
Both screw terminals to the left (24 V)
are internally connected.
Switch input SW: If unused, the two
middle screw terminals (+24V and
SW) have to be bridge-connected.
Putting the device into operation
220mA@24V. (Please also refer to
typ.
Serial port V.24/V.28 to connect a data
terminal, e.g. a PC.
The RS-232 connecting cable must not exceed
a length of 15m.
Pin assignment:
1 DCD
2 RXD
3 TXD
4 DTR
5 SGND
6 DSR
7 RTS
8 CTS
9 RI
Seite 11 von 31
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