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Antennas and RF SolutionsADVANTECH ADAM-4018+December 13, 2021
ADVANTECH ADAM-4018+
8Thermocouple Modbus RS-485 Remote I/O
The ADAM-4018+ is a 16-bit, 8-channel analog input module that provides programmable input ranges on all channels. These modules are an extremely cost-effective solution for industrial measurement and monitoring applications. 3000 VDC optical isolation between the analog input and the modules protects the modules and peripherals from damages caused by high input voltages.
KEY FEATURES:
- 8ch thermocouple(can be set to current)
- Protocols:Modbus RTU,ASCII
- Watchdog timer to recover the system
- 3000VDC isolation protection
- Wiring burned-out detection function
| Channels | 8 Thermocouple Modbus RS-485 Remote I/O |
|---|---|
| Loop Number | – |
| Analog Input Type | Thermocouple, mA |
| Input Connections | – |
| Input Impedance | Voltage: 20 MΩ, Current: 120 Ω |
| Accuracy | Voltage mode: ±0.1% or better, Current mode: ±0.2% or better |
| Sampling Rate | 10 sample/second (total) |
| CMR @ 50/60 Hz | 120 dB |
| NMR @ 50/60 Hz | 100 dB |
| Span Drift | ±25 ppm/°C (Typical) |
| Zero Drift | ±6 μV/°C |
| Protection | – |
| Certification | CE, FCC, RoHS |
| Power Consumption | 0.8 W @ 24 VDC |
| Power Input | Unregulated 10 ~ 30 VDC |
| Operating Temperature | (14 ~ 158°F) |
| Storage Temperature | -25 ~ 85°C (-13 ~ 185°F) |
| Operating Humidity | 5 ~ 95% RH |
| Storage Humidity | – |
