I-7022
2 Channel, 12-bit Analog Output (Current Output / Voltage Output) Data Acquisition Module with FREE EZ Data Logger Software communicable over RS-485. Supports operating temperatures between -25°C ~ +75°C (-13°F ~ +167°F).
Features
I-7022 provides cost-effective protection and conditioning for a wide range of valuable industrial control signals and systems. The DCON utility can help users to configure and test I-7022 analog output modules. Plenty of library functions and demo programs are provided to let users develop programs easily under Windows, Linux and DOS operating systems Users may mount the modules on a DIN rail, panel or wall. Modules have a screw-terminal block to connect to the signals. I-7022 comes with FREE EZ Data Logger Software.
Specifications
| Analog Output | |
| Output Channels | 2, Channel to channel isolation |
| Output Type | 0~20mA , 4~20mA and 0~10V |
| Resolution | 12-bit |
| Accuracy | +/-0.1% of FSR |
| Read Back Accuracy | +/-1% of FSR |
| Zero Drift | Current output : +/-0.2uA/°C Voltage output : +/-30uV/°C |
| DA Output Response Time | 10ms per channel |
| Span Temperature Coefficient | +/-25ppm/ °C |
| Programmable Output Slope | 0.125 to 1024 mA/ second 0.0625 to 512 V/ second |
| Current load resistor | Internal power : 500 ohms External 24V : 1050 ohms |
| Photo-Isolation | 3750 Vrms |
| Intra-module Isolation, Field to Logic | 3000 VDC |
| Interface | |
| Interface | RS-485 |
| Format | N, 8, 1 |
| Baud Rate | 1200 ~ 115200bps |
| LED Display | |
| 1 LED as Power/ Communication indicator | |
| Power | |
| Input | +10 to +30 VDC |
| Power Consumption | 3.0W |
| Environment | |
| Operating temperature | -25 to 75°C |
| Storage temperature | -40 to 85°C |
| Humidity | 5 to 95% RH, non-condensing |
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