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281, 282, 284
Users Manual
1-10
The signals from the REF IN/OUT socket and the SYNC OUT socket can be used to
phase lock two instruments where more than 4 channels are required.
Inter-channel Triggering
Any channel can be triggered by the previous or next channel.
The previous/next connections can be used to "dais
y chain" a trigger signal from a "start"
channel, through a number of channels in the chain to an "end" channel. Each channel
receives the trigger out signal from the previous (or next) channel, and drives its selected
trigger out to the next (or previous) channel. The "end" channel trigger out can be set up
to drive the "start" channel, closing the loop.
In this way, complex and versatile inter-channel trigger schemes
may be set up. Each
channel can have its trigger out and its output waveform set up independently. Trigger
out may be selected from waveform end, position markers, sequence sync or burst done.
Using the scheme above it is possible to create a sequ
ence of up to 64 waveform
segments, each channel producing up to 16 segments and all channels being summed to
produce the complete waveform at the output of channel 4.
Interfaces
Full remote control facilities are available through the RS232 or GPIB interfaces.
RS232 Variable Baud rate, 9600 Baud maximum.
9-pin D-conn
ector.
IEEE-488 Conforms with IEEE488.1 and IEEE488.2
General
Display: 20 character x 4 row alphanumeric LCD.
Data Entry: Keyboard selection of mode, waveform etc.
Value entry
direct by numeric keys or by rotary control.
Stored Settings: Up to 9 complete instru
ment set-ups may be stored and
recalled from battery-backed memory.
Up to 100 arbitrary waveforms can also be stored
independent of the instrument settings.
Operating Range: +5 °C to +40 °C, 20-80 % RH
Storage Range: -20 °C to +60 °C.
Environmental: Indoor use at altitudes up to 2000 m,
Pollution Degree 2.
Options: 19 inch rack mounting kit.
Safety: Complies with EN61010-1.
EMC: Complies with EN61326.
Power: 100 V, 110 V-120 V or 220 V-240 V AC ±10 %, 50/60 Hz,
adjustable internally
; Installation category II
Model 281
40 VA maximum
Model 282
75 VA maximum
Model 284
100 VA maximum
Size: height 3U (130 mm)
width 21
2 mm
depth 335mm
height 3U (130 mm)
width 350 mm
depth 335 mm
height 3U (130 mm)
width 350 mm
depth 335 mm
Weight: 4.1kg (9lb) 7.2 kg (16 lb) 7.2 kg (16 lb)
1.888.610.7664 sales@GlobalTestSupply.com
Fluke-Direct.com
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