BC0824N Ethernet RJ45 synchronous data acquisition card 8 channels 24 bit 100K/channel, 128MB FIFO, 4 channels 12 bit DA, 8 channels DIO
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AD analog input function
Input range: ±10 V, users can customize ±5 V or ±2.5V;
Conversion accuracy: 24 bits(bit);
Sampling rate: 105.469kHz, 52.734kHz, 26.367kHz, 10.547kHz, 5.27kHz, 2.636kHz, 1.313kHz, 656.5Hz, 328.25Hz, 164.125Hz, the above sampling rate software is optional, the sampling rate of each channel is the same;
Number of physical channels: 8 channels;
Number of sampling channels: The number of sampling channels can be selected by software, and the selected sampling channel is a continuous channel starting from the first channel;
Analog input mode: single-ended analog input;
Data reading method: automatic upload of collected data or non-empty, half full, quarter full, custom full query method;
Memory depth: Deep FIFO technology, 128MB FIFO memory, can store 32M sampling points;
Memory flag: non-empty, quarter full, half full, overflow, custom full flag;
Sampling clock source selection: on-board clock and off-board clock(Software optional);
Trigger mode: When set as the master card, the board is hard triggered, and the trigger signal is output at the same time; when it is set as the slave card, the board is hard triggered;
Trigger type: rising edge trigger;
Trigger level: When set as a slave card, the off-board hard trigger level can be jumpered to select standard TTL level(Factory default)And RS232 level; when set as master card, the trigger level of this card is standard TTL level, and the output trigger level of this card can be selected by jumper(Factory default)And RS232 level.
Analog input impedance: 10M ohm;
non-linear error(INL): &Amp;plusmn;0.0012%FSR(FSR=20V)
System measurement accuracy: 0.0015%
Working temperature range: 0℃~50℃, industrial temperature range can be customized;
Storage temperature range: -40℃~85℃;
DA analog output function
Output range: +5 V, +10 V, +10.8 V, ±5 V, ±10 V, ±10.8 V, software optional;
Conversion accuracy: 12 digits(bit);
Established time: 10µs;
Number of output channels: 4;
Non-linear error:±1LSB(Max);
Total unadjustable error: 0.1%FSR(Max);
Working temperature range: 0℃~50℃, industrial temperature range can be customized;
Storage temperature range: -40℃~85℃;
DI digital input function
Number of channels: 8 channels;
Electrical standards: TTL compatible;
Minimum voltage for high level: 2.0V, maximum support up to 5.0V;
The highest voltage of low level: 0.8V;
DO digital output function
Number of channels: 8 channels;
Electrical standards: TTL compatible;
The lowest voltage of high level: 3.8V;
The highest voltage of low level: 0.8V;
Simultaneous sampling clock input and output
Synchronous sampling clock input range: 0.1 MHz-27MHz, including 0.1 MHz and 27MHz;
Synchronous sampling clock output: When an external synchronous sampling clock is selected, the synchronous sampling clock output is the same as the synchronous sampling clock input.
The onboard synchronous sampling clock is fixed at 27MHz. The sampling rate selected according to the instructions in this manual is based on the 27MHz sampling clock. If the user chooses to use an external synchronous sampling clock and the synchronous sampling clock input is lower than 27MHz, the sampling rate will be reduced proportionally. For example, if the user instruction selects the 105.469kHz sampling rate, the external synchronous sampling clock is selected, and the external synchronous sampling clock input is 13.5MHz, the actual sampling rate is 52.7345 kHz = 105.469kHz*(13.5MHz/27MHz).
Hard trigger signal input and output
Input and output level standard: jumper select 3.3V TTL level(default setting)And RS232 level;
Trigger type: rising edge trigger;
Ethernet connection function
With 10M/100M adaptive network card;
Default setting:
Physical address of this card(MAC address):(Hexadecimal)00-50-56-c0-00-0a
Network management address of this card: 192.168.2.1 (Hexadecimal: c0. a8. 02. 01)
The subnet mask of this card: 255.255.255.0(Hexadecimal: ff. ff. ff. 00)
The card''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s IP address: 192.168.2.202(Hexadecimal: c0. a8. 02. ca)
Port number of this card: 1573(Hexadecimal: 0x0625)
Destination host port number: 1570(Hexadecimal: 0x0622)
Destination host IP address: 192.168.2.200(Hexadecimal: c0. a8. 02. C8)
Server and client mode: server mode
Board and machine size
Board size(Including the part of the device protruding from the circuit board):175mm(long)x 114mm(width)x 16.6mm(high);
The whole machine size: 175mm(long)x 147mm(width)x 41.2mm(high);