BRUEL & KJAER PULSE 3560-B, Техническая документация инструкция, Страница: 139 / 162

CHAPTER 11
Specifications
131
Specifications – Controller Modules Types 7536, 7537, 7537-A, 7538, 7538-A, 7539,
7539-A, 7540, 7540-A and 5-channel PULSE Data Acquisition Units 3560-B-010, -020,
-030, -040, -110, -120, -130, -140
LAN Interface
CONNECTOR
RJ 45 (10baseT/100baseTX) connector complying
with IEEE
−
802.3 100baseX
PROTOCOL
TCP/IP
ACQUISITION PERFORMANCE
Data Transfer Rate (No. of Channels
×
Bandwidth)
from Front-end via LAN Interface, per frame:
16- and 24-bit modules/channels can be mixed
460.8 kHz (24-bit data transfer), 691.2 kHz (16-bit data
transfer).
This corresponds approximately to:
100 MBit LAN can comfortably support a data transfer
rate of 1200 to 1400 kHz, so for large systems with
multiple frames, Gigabit LAN may be required for both
PC card and Ethernet switch
Data Transfer Rate via WLAN
Up to 600 kHz (16-bit data transfer) for IEEE 802.11g,
54 MBit connection, dependent on local transmission
conditions
Multiframe Control
This must only be connected to other BNC Multiframe
Control Sockets in Type 7536 or 7537
Aux
AUXILIARY I/O
Number of Input Channels:
12
b
Input Connector: 1
×
High density 20-pole D-sub
Sampling Rate: 10 samples per second (no internal
anti-aliasing filters)
Input Connections: Single-ended
Input Voltage Ranges: Six input ranges from 0.1 V
to 31.6 V in 10 dB steps
Input Protection: 50 V
Input Impedance: 1 M
Ω
|| < 200 pF
Precision:
COMPATIBILITY WITH EXISTING TYPE 7536 LAN
MODULES
Type 7536 100 MBit LAN modules, hardware version
12.0 and greater, are compatible and calibrated
Type 7536, hardware version 11.02 and serial number
2352315 –2352340 of version 12.0, are compatible
but need recalibration
Type 7536, hardware version 11.02, will not function
properly without a simple hardware modification (less
than 25 units affected). There is a potential for damage
if these modules are used for Auxiliary Logging without
the modification
RS
–
232 Interface
RS–232 OUTPUT
Fulfils EIA
−
562 (electrical) and EIA
−
574 (mechanical)
OUTPUT SUPPLY
5 V, max. 50 mA
Brüel & Kjær reserves the right to change specifications without notice
Upper
Frequency
(kHz)
No. of Channels
a
a. If one or more Type 3030, 3109 or 3032 is included in the
system, performance is reduced to 409.6 kHz, for example,
16 channels to 25.6 kHz
24-bit
(460.8 kHz)
16-bit
(691.2 kHz)
25.6 18 27
b
b. If Type 7533 is included, 6 channels to 25.6 kHz (153.6 kHz)
12.8 36 54
6.4 72 96
c
c. Theoretically, 108 channels, but limited by max. number of
channels in one frame
b.16 input channels (12 currently supported in software) plus
2 output channels which allow simple on/off control
Range Precision
31.6 V
±
0.5% of reading
±
20 mV offset
10 V
±
0.5% of reading
±
7 mV offset
3.16 V
±
0.5% of reading
±
7 mV offset
1 V
±
0.5% of reading
±
4 mV offset
316 mV
±
0.5% of reading
±
2 mV offset
100 mV
±
0.5% of reading
±
2 mV offset