I-7044
4 Channel Isolated Digital Input (Counter) and 8 Channel Isolated Digital Output Data Acquisition Module communicable over RS-485. Supports operating temperatures between -25°C ~ +75°C (-13°F ~ +167°F).
Features
I-7044 is intelligently designed to provide signal conditioning system monitoring and safe value settings. I-7044 is a cost-effective solution for a wide range of valuable industrial control signals and systems. The DCON utility can help users to configure and test I-7044 Isolated Digital Input & 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.
Specifications
Digital Input | |
Channels | 4 |
Input Type | Sink or Source, Isolated channel with common power or ground |
Off Voltage Level | +1V max. |
On Voltage Level | +4V to 30V |
Input Impedance | 3K Ohms, 0.5W |
Counters | channels : 4 |
Max. Counts: 16-bit (65535) | |
Max. Input Frequency : 100Hz | |
Min. Pulse Width : 5ms | |
Isolation Voltage | 3750Vrms |
Digital Output | |
Channels | 8, Sink, NPN |
Output Voltage | 30V max. |
Output Current | 375mA per channel |
Isolation Voltage | 3750Vrms |
Interface | |
Interface | RS-485 |
Format | N, 8, 1 |
Baud Rate | 1200 ~ 115200bps |
LED Display | |
1 LED as Power/ Communication indicator | |
4 LEDs as Digital Input indicators and 8 LEDs as Digital Output indicators (for I-7044D) | |
Power | |
Input Voltage Range | 10~30VDC |
Power Consumption | 1.0W (I-7044) / 1.7W (I-7044D) |
Environment | |
Operating Temperature | -25 to 75°C |
Storage Temperature | -40 to 85°C |
Humidity | 5 to 95% RH, non-condensing |