Operating instructions

R&S ESCI Instrument Interfaces
1166.6004.12 8.13 E-1
CCVS Input and Output (CCVS IN/OUT, Option FSP-B6)
The BNC connector CCVS IN/OUT can be switched at CCVS input or CCVS output. If TV triggering is
switched on, the demodulated TV signal is available for operating a CCVS monitor, provided triggering is
set to the internal demodulation signal (CCVS INT). In case of TV triggering to an externally fed CCVS
signal (CCVS EXT), the connector serves as an input.
IEC 2 Interface (Option FSP-B10)
The IEC 2 interface is available as an option for the IEC bus of the signal generator.
12
1
13
24
SHIELD SRQ NDAC DAV DIO4 DIO2
LOGIC GND GND(10) GND(8) GND(6) DIO8 DIO6
GND(11) GND(9) GND(7) REN DIO7 DIO5
ATN IFC NRFD EOI DIO3 DIO1
Fig. 8-11 Pin assignment of IEC 2 interface
AUX CONTROL Interface (Option FSP-B10)
The optional AUX CONTROL interface is associated with the option FSP-B10 (External Generator
Control). It allows fast frequency switching with the external generator control option when a Rohde &
Schwarz signal generator is used.
The cable supplied is used to connect the interface to the corresponding interface of the signal
generator (see also section " External Generator Control Option - FSP-B10). The voltage levels are of
the TTL type (low < 0.4 V, high > 2 V).
Pin Signal Description
1 n.c. not connected
2 BLANK Return signalling from the signal generator
indicating that frequency setting is
completed
3 TRIGGER Trigger signal for switching to the next
frequency
6...9 GND Ground
1
5
6789
2
34
n.c.
GND
Blank
GND
Trigger
GND
n.c.
GND
n.c.
Fig. 8-12 Pin assignment of AUX CONTROL connector
LAN Interface
The option FSP-B16 - LAN interface allows the instrument to be connected to local networks. The pin
assignment of the RJ45 connector supports double-paired category 5 UTP/STP cables in star
configuration. (UTP means unshielded twisted pair, and STP stands for shielded twisted pair).