Measurement Computing DaqScan 2000 Series - Manual (Page 26)

POWER Switch and Power LED: A rocker-type switch with a “0” label for Power Off, and a
“1” for Power On. When the unit is on and has power, the POWER LED will light. An AC to DC
power converter resides within each DaqScan/2000 series device.
MAC Address Label: The Media Access Control (MAC) 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 jack can be used to 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.
The Ethernet connector has two built in LEDs (Tx and Rx) that indicate traffic flow. These are
defined in the following LED section. 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
DaqScan/2000 Series units in regard to post post-trigger scanning. The ports accept CA-74-1
and CA-74-5 RJ-11, 6 conductor type cables. The total combined length of the SYNC cables is
not to exceed 15 feet (4.57 m).
POWER IN: 90 to 250 VAC, 3-prong socket for power cord.
4-2 Connectors, Indicators, Cables, & Pinouts 898095 DaqScan/2000 Series