BRUEL & KJAER PULSE 3560-B, Техническая документация инструкция

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PULSE Multi-analyzer System Type 3560-B/C/D/E – Installation and IDAe Hardware 50
Table 4.2 Earlier types of module used in the Type 3560-C, 3560-D and 3560-E front-ends
(no longer available for sale)
4.3 Dyn-X Modules
4.3.1 Dyn-X Technology – Exclusive Range from 0 to 160 dB
Fig.4.2
Simplified block diagram
of Dyn-X principle
Dyn-X is an innovative range of state-of-the-art input modules with a single input range
from 0 to 10 V
p
and a useful analysis range exceeding 160 dB.
To date, high-quality transducers and preamplifiers have outperformed measuring equipment
with regard to linearity and dynamic performance, being able to deliver a noise- and distor-
tion-free signal over a dynamic signal range of 120 to 130 dB broadband and 160 dB nar-
row-band.
With Dyn-X technology, the entire measurement and analysis chain, from the transducer to
the analysis results, for the first time matches or outperforms the transducer used for meas-
urement. This eliminates the need for an input attenuator for ranging the analysis system
input to the output of the transducer. All that you need to do to get excellent results is
choose the right transducer.
Type Product Name Frequency Range
Inputs/Outputs No. in Front-end
Simultaneous
Channels
Input Type 3560-C 3560-D 3560-E
3032-A
3032-B 6/1-ch. Input/
Output Module
0 Hz to
25.6 kHz
a
6 Input
a
1 Output
Direct/CCLD
b
Mic. Preamp.
2 Tacho
Up to 1
of these
modules
Up to 5
of these
modules
Up to 8
of these
modules
7533
10 Mbit LAN
Interface Module
0 Hz to
25.6 kHz
1 Input
Direct
CCLD
b
1 Tacho
1 1 1
a. 4 Input/1 Output or 6 Input/0 Output @ 25.6 kHz; 6 Input/1 Output @ 12.8 kHz. Note: Only sine wave output available
b. Constant Current Line Drive for DeltaTron
®
and ICP
®
Accelerometers or Microphone Preamplifier
S uper wi d e
ran g e analo g
input
Real-time
D S P
AD C 1
24- b it
AD C 2
24- b it
050159
24- b it
24- b it
Σ