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SIRIO 2000T
SIRIO 2000T
SIRIO 2000T
SIRIO 2000T
SIRIO 2000T
Electronic Broadcast Equipment
RS232 port
The RS232 port manages only Tx, Rx and Return data signals, with no handshake. Being the signals
"inverted wired"
, you only need a simple serial cable of the pin-to-pin type, directly wired to the suitable
connectors - usually female DB9 or DB25 - which must be connected to a PC port. Besides, you need a
male connector - DB9 type - to be wired to the transmitter end.
Parallel REMOTE port
This port accommodates some lines for simple direct control / monitor on a DB9 male connector. They
are:
- Pin 1, 5, 8
Ground
.
- Pin 2,
On The Air
: a +12V/10k
Ω
signals that the transmitter delivers, subtantial RF power,
- Pin 3,
Direct power
: a signal proportional to direct power is present, with a pseudo square law.
Range is 0-5Vdc / 1k
Ω
impedance. With SIRIO 2000T a 5V stands for 2000W.
- Pin 6,
RF enable
: a shorted circuit to ground disables RF. output
≈
+10V/1mA.
- Pin 7,
Alarm
: logic low signal means alarm. Correct functioning is signalled by +12V/10k
Ω.
Maximum current sinking capability <10mA.
