User's Manual

TEX100LCD/S
ELETTRONICA
7 / 36
User Manual
Rev. 2.0 - 26/06/19
[31] RFL EXT. AGC Trimmer for automatic gain control based on external signal
of reflected power.
[32] FWD EXT. AGC Trimmer for automatic gain control based on external signal
of forward power.
[33] RS232 Not used.
[34] REMOTE DB15 connector for telemetry of the machine.
[35] MODEM Non used..
4.5 Connectors Description
4.5.1 Left (MONO) / Right
Type: Female XLR
1 GND
2 Positive
3 Negative
4.5.2 Remote
Type: Female DB15
Pin Name Type Meaning
1 Interlock IN By passes power if closed at GND
2 Ext AGC FWD IN Ext. signal,1-12V, for power
limitation (AGC)
3 GND Ground
4 SDA IIC I/O IIC communication serial data
5 VPA Tlm ANL OUT PA power supply voltage 3,9V F.S.
6 FWD Tlm ANL OUT Forward power 3,9V F.S.
7 Power Good DIG OUT Open collector, enabled whenpower
exceeds the set threshold
8 GND Ground
9 GND Ground
10 Ext AGC RFL IN Ext. signal.,1-12V, for power
limitation (AGC)
11 SCL IIC I/O IIC communication clock
12 IPA Tlm ANL OUT PA power supply current 3,9V F.S.
13 RFL Tlm ANL OUT Reflected power 3,9V F.S.
14 On cmd DIG IN One grounded pulse (500 ms)
enables power supply
15 OFF cmd DIG IN One grounded pulse (500 ms)
disables power supply.