EDAS-1031E 시리즈 하드웨어 사양 |
Parameter |
Conditions |
Specification |
Analog Inputs |
Number of Channels |
Single-ended Differential |
16 8 |
Resolution |
|
16 bits (1 part in 65,536) |
Voltage Ranges |
Gain = 1 Gain = 10 Gain = 100 |
0 - 10V, ±10V 0 - 1V, ±1V 0 - 0.1V, ±0.1V |
Overvoltage Protection |
Power on or off |
-40 V to +55 V |
Sampling Rate |
Gain = 1 Gain = 10 or 100 |
40kHz 2.5kHz |
Gain Accuracy |
Gain = 1 or 10 Gain = 100 |
0.009% 0.025% |
Offset Voltage |
Referenced to input |
150 μV |
Input Impedance |
Differential mode Common mode |
1010 ohms / 100 pF 1010 ohms / 110 pF |
Common Mode Range |
Vcm = Vrange -(Vdiff * Gain)/2 |
±10V (DC + Peak AC) min |
Common Mode Rejection |
60Hz, 100 ohm imbalance |
-90dB |
Noise |
RMS, Gain = 1 |
2.0 LSB |
Linearity Error |
Full-scale range |
0.005% (3.0 LSB) |
Analog Outputs |
Number of Channels |
|
2 |
Resolution |
|
12 bits (1 part in 4096) |
Voltage Ranges |
|
±10V |
Digital I/O |
Number of Ports |
8 channels (bits) per port |
2, programmable as input or output |
Input Levels |
|
TTL-compatible (Schmitt Trigger) |
Input Current |
Port 0 (High Level/ Low Level) Port 1 (High Level/ Low Level) |
20μA / 200μA 5μA / 5μA |
Output Levels |
|
TTL compatible |
Output Current |
Port 0 (Source/Sink) Port 1 (Source/Sink) |
15mA/ 24mA 15mA/ 64mA |
Counters |
General Purpose Number of Channels Max Input frequency |
TTL-level input |
24-Bit up to 16 250Hz |
High Speed Number of Channels Max Input frequency |
TTL-level input |
16-Bit 1 (input only) 250kHz |
TimeBase Generator |
Type |
Crystal-based |
Rate Generator (32-bit) |
Number |
|
1 |
Resolution |
|
125 ns |
Output Frequency Range |
|
0.001 Hz to 1 MHz |
Serial Ports |
RS-232 Interface Communication Supply Voltages |
3k ohm Load |
DE-9 Serial Asynchronous, ASCII ±6V TX and RX active |
RS-485 (EDAS-1031E-2A) Interface Communication Isolation |
1 Minute / 1 Second |
3-wire screw terminal block Serial Asynchronous, ASCII 1600 Vrms / 2000 Vrms |
Network Interface |
Type |
|
Ethernet 10Base-T (RJ 45) |
System Throughput |
Unloaded network |
8 kHz |
Power |
Voltage Range |
AC , DC |
15 to 28 VAC, 20 to 40 VDC |
Current Requirements (*1) |
24 VAC, No Load/24 VAC,
1A Load |
350mA/650mA |
Physical Characteristics |
Size
|
|
9.0" D x 5.57" W x 1.5" H (aprx.)
22.28cmD
x 17.78cmW x 3.81cmH |
Operating Temperature Range |
|
0℃ - 50℃ |
All Specifications are typical at
25℃ unless otherwise noted.
Note (*1): The on-board power supply
circuit can supply up to 1 Amp at 5VDC to termination panels through
the 50-pin I/O connector. |
Networked
이더넷 DAQ 시스템
