IOtech DaqBook/2000 Series, Руководство пользователя

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DaqBook/2001 and DaqBook/2005
DaqBook/2001 and /2005 provide for up to 256 channels of analog input expansion. They have
40 built-in digital I/O channels, but can be expanded up to 272 channels.
DaqBook/2001
The lower unit is showing the rear panel.
The DaqBook/2001 and /2005 rear panels are identical. Each contains a P1, P2, and P3 DB37 connector,
a MAC Address Label, DIN5 power connector, power switch, 2 Synchronization Ports, Ethernet Port, and
5 LEDs [ 2 of which are on the Ethernet connector].
P1 - DB37 Connector : Analog input port for 16 single-ended analog inputs or 8 differential,
programmable on a per-channel basis as single-ended or differential and as uni-polar or bipolar. The
13 programmable ranges are from
±
10 V to
±
156 mV full scale.
P2 - DB37 Connector : General purpose digital I/O port with 24 (3 x 8-bit) lines on P2, or digital I/O
expansion port controlling up to 272 external lines. Programmable as input or output.
P3 - DB37 Connector : 16-bit digital I/O port with 4 counter inputs and 2 timer outputs. In addition,
DaqBook/2001 has P3 connection to 4 analog outputs (DAC0, DA1, DAC2, and DAC3)..
MAC Address Label : The Media Access Control (MAC) label is located near the Ethernet connector. The
label shows the device serial number in three formats: (1) Barcode, (2) base 10, and (3) hexadecimal. If
prompted to enter a serial number in software, use the base 10 number. Conversion to a hexadecimal
number for use in addressing will be automatic.
ETHERNET : The 10/100BaseT Ethernet port can connect to the Ethernet port of the host PC, or to an
Ethernet network. Either of two Ethernet patch cables may be used to make the connection. CA-242 is a
1.5 foot cable. CA-242-7 is a 7-foot cable. Note that the Ethernet connector has two built in LEDs that
indicate traffic flow. These are discussed with the three other Ethernet-related LEDs. Note that the
Ethernet cable length must be <10m in order for the system to be CE Compliant.
LEDs : There are 5 ETHERNET Status LEDS. Two rectangular LEDs, Tx and Rx
are built right into the frame of the Ethernet jack. The other three, located
just to the right of the jack, are round and are labeled L, T, and D.
Tx – “ ON” indicates traffic is being transmitted (see figure at right).
Rx – “ON” indicates that the port is receiving traffic.
L (Link) “ON” indicates a link exists. “OFF” indicates no link.
T (Transmit) “ON” indicates 100 M-Bits, “OFF” indicates 10 M-Bits.
D (Duplex) “ON” indicates full duplex, which allows simultaneous two-way data
traffic. “OFF” indicates half-duplex, which only allows one-way data
traffic at any given time.
Tx and Rx LEDs
SYNC (Qty of 2) – Two “synchronization ports” provide a means of synchronizing up to four
DaqBook/2000 Series units in regard to post-trigger scanning. The ports accept CA-74-1 and CA-74-5
RJ-11, 6-conductor type cables. Total combined cable length is not to exceed 15 feet (4.57 m).
DaqBook/2000 Series and DaqOEM/2000 Series
898095
Connectors, Indicators, Cables, & Pinouts 4-3