Remote Control Hardware Interfaces; Iec/Ieee Bus Interface - R&S AFQ100A Operating Manual

R&S AFQ100A

Remote Control Hardware Interfaces

The following section describes the remote-control interfaces of the modulation generator.
Further interfaces are described in chapter 1, sections
Rear Panel View. For specifications refer to the data sheet.

IEC/IEEE Bus Interface

The standard instrument is equipped with an IEC/IEEE bus connector. An IEEE 488 interface connector
is located on the rear panel. An external controller for remote control of the instrument can be
connected via the IEEE 488 interface connector using a shielded cable.
Interface Characteristics
8-bit parallel data transfer
bi-directional data transfer
three-line handshake
high data transfer rate
up to 15 instruments can be connected
maximal length of the interconnecting cables 15 m (single connection, 2 m)
wired-OR connection if several instruments are connected in parallel.
ATN IFC
GND SRQ NDAC
12
24
GND(24) GND(22) GND(20) GND(18)
GND(23) GND(21)
Figure 5-1 Pin assignment of IEC/IEEE-Bus interface
1401.3084.32
NRFD EOI D2 D0
DAV D3 D1
1
13
D7 D5
GND(19) REN D6
Remote Control Hardware Interfaces
Legend for Front Panel View
D4
5.32
and Legend for
E-3