2 Channel Current Output, Voltage Output, and Analog Output Data Acquisition
Module. Communicable over Modbus RTU and RS-485. Supports operating temperatures
between -25°C to 75°C (-13°F ~ +167°F).
The M-7022 device is a network data acquisition and control modules that
support Modbus RTU. They can be remotely controlled using a set of commands
called DCON protocol. With the Modbus RTU protocol, it can easily communicate
with most popular SCADA/ HMI software and PLCs. Photo-isolation: 3750 Vrms
Analog Output
Output Channels
2, Channel to channel isolation
Output Type
0 ~ 20 mA , 4 ~ 20 mA, 0 ~ 5 V and 0 ~ 10 V
Resolution
12-bit
Accuracy
+/-0.1% of FSR
Read Back Accuracy
+/-1% of FSR
DA Output Response Time
10ms per channel
Zero Drift
Current output : +/-0.2uA/°C
Voltage output : +/-30uV/°C
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
