The
MCOM401RTU is a rugged, industrial-grade cellular RTU designed to deliver reliable
mobile connectivity for Machine-to-Machine (M2M) and remote automation
applications. Engineered for harsh environments, it supports seamless data
acquisition, monitoring, and control through serial (RS485/RS232), Ethernet,
HART, and built-in I/O channels.
Equipped
with 8 analog inputs, 16 digital inputs, 8 digital outputs, dual SIM slots,
dual Ethernet ports, and micro SD storage, the MCOM401RTU ensures continuous
communication with high data reliability. With auto-switchable 4G/3G/2G
connectivity and a minimum reporting interval of 1 second, it is ideal for
remote PLC integration, MODBUS communication, and real-time field data
transmission.
·
Source-type Digital Outputs
·
Sink-type Digital Inputs
·
Photocoupler Isolation
·
8-channel Single-ended for analog
input.
·
Resolution: 12 bit for analog input
·
2-Ethernet switch
·
2-sim
·
Micro-SD
·
Watchdog
· Cost-effective
· Wide Operating Temperature Range: -25 °C ~ +75 °C
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Digital Input |
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Input Channels |
16 |
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Type |
Wet Contact (Sink) |
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On Voltage Level |
+12.0 VDC ~30 VDC |
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Off Voltage Level |
+11 V max. |
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Input Impedance |
10 K?, 0.66 W |
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Digital Output |
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Output Channels |
8 |
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Type |
Open Collector (Source) |
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Max. Load Current |
500 mA/channel |
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Load Voltage |
+12 VDC ~ +30 VDC |
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Analog Input |
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Input Channels |
8 |
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Type |
0 ~ 20 mA/ 4 ~ 20 mA |
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Resolution |
12-bit |
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Sampling Rate |
100 Hz total |
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Accuracy |
+/-0.1% |
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Zero Drift |
+/- 20 ?V/°C |
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Span Drift |
+/- 25 ppm/°C |
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Input Impedance |
Voltage |
10 M? |
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Current |
100 ? |
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Overvoltage Protection |
120 VDC |
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Open Wire Detection for 4 ~ 20 mA |
Yes |
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