(R-8024) 4-Channel RS-485 Analog Output Module Use for Valve Control
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Product details
Main Features:
- Resolution: 14-bit
- Current Output: 0~20mA, 4~20mA
- Voltage Output: 0~5V, 0~10V, ± 10V
- Programmable Output Slope
- D/A channel must be with external power supply
| Output channel |
4 |
| Output type |
mA, V |
Output
Speed (in bps)
Maximum distance |
RS-485 (2-wire)
1200,2400,4800,9600,19.2K,38.4K,57.6K,115.2K
4000ft. (1200m.) |
| Accuracy |
±0.1% or better |
| Resolution |
±0.02% of FSR |
| Readback accuracy |
±0.1% of FSR |
Zero drift:Voltage output
Current output |
±30μV/ºC
±0.2μA/ºC |
| Temperature coefficient |
±25ppm/ºC |
| Programmable output slope |
0.125 ~ 2048mA/S; 0.0625 ~ 512 V/s |
| Voltage output |
10V (Max) |
| Current load impedance |
External:1050 Ohms |
| Isolation voltage |
3000VDC |
| Power supply |
10~30VDC |
| Power consumption |
1.8W |
| Environment |
Operating Temperature:-20 ~ 70° C |
| Humidity:5 ~ 95%, non-condensing |
RemoDAQ-8024 is a 4 channels analog output with module mixed type module. Currently, there is not any RemoDAQ-8000 series module providing more than one analog output channel. Under some circumstances, however, it is a demand for multiple analog outputs to fulfill particular applications without many duplicated modules.
RemoDAQ-8024 is designed to achieve this purpose by integrating four A/O channels and four isolated D/I channels into only one module. The four digital input channels function as interlock for emergency latch output.
RemoDAQ-8024 is allowed its four A/O channels working at the same time with different and more output ranges, e.g. 4 to 20 mA and ± 10 V. To ensure the operation of machines and facilities, RemoDAQ-8024 has the functionality of slew rate control. Output slope is programmable through ramping/clamping the slew rate. Unlike traditional mechanism, RemoDAQ-8024 permits start-up user value to substitute its default value. Users can easily set up and configure the module to be more adaptive and customized.
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