Advantech ADAM-4018+
8 Channel Thermocouple Input Module with Modbus
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- 16-bit resolution
- Eight different inputs
- Software configurable for T/C, low level voltage or mA inputs
- Wiring burned-out detectable function
- 3000 Vdc isolation
- Supports Modbus/RTU Protocol
- Supports 4~20mA
The Advantech ADAM-4018+ is 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-line voltages.
Display
LED Indicators
Power
Power Supply
Power Requirement
10~30 VDC
Analog Input
Channels
8 differential
Voltage Range
±15 mV,±50 mV,±100 mV ,± 500 mV,±1 V,±2.5 V
Current Input
±20 mA
Direct Sensor Input
J, K, T, E, R, S, B Thermocouple
Sampling Rates
10 samples/second
Resolution
16-bit
Input Impedance
Voltage: 20 MOhm
Span Drift
±25 ppm/°C
Zero Drift
±3 µV/°C
CMR @ 50/60 Hz
92 dB
General
Watchdog Timer
Yes
Connector
2 x plug-in terminal block (#14~22 AWG)
Temperature (Operating)
-10~70 °C (14~158 °F)
Humidity
5~95 %RH
Temperature (Storage)
-25~85 °C (-13~185 °F)
Interface
RS-485
Isolation Protection
3000 VDC
Communication Protocol
ASCII command
Communication Speed
Serial: From 1,200 to 115.2 k
Comm. Distance
Serial: 1.2 km
Data Flow Control
Yes
Ordering Information
LED Indicators
Power
Power Supply
Power Requirement
10~30 VDC
Analog Input
Channels
8 differential
Voltage Range
±15 mV,±50 mV,±100 mV ,± 500 mV,±1 V,±2.5 V
Current Input
±20 mA
Direct Sensor Input
J, K, T, E, R, S, B Thermocouple
Sampling Rates
10 samples/second
Resolution
16-bit
Input Impedance
Voltage: 20 MOhm
Span Drift
±25 ppm/°C
Zero Drift
±3 µV/°C
CMR @ 50/60 Hz
92 dB
General
Watchdog Timer
Yes
Connector
2 x plug-in terminal block (#14~22 AWG)
Temperature (Operating)
-10~70 °C (14~158 °F)
Humidity
5~95 %RH
Temperature (Storage)
-25~85 °C (-13~185 °F)
Interface
RS-485
Isolation Protection
3000 VDC
Communication Protocol
ASCII command
Communication Speed
Serial: From 1,200 to 115.2 k
Comm. Distance
Serial: 1.2 km
Data Flow Control
Yes
Ordering Information
| Part Number | Description |
| ADAM-4018+-BE | 8-Ch Thermocouple Input Module w/ Modbus |
| Accessory | |
| ADAM-4520-D2E | RS-232 to RS-422/485 converter w/ isolated Rev. D2E |
| ADAM-4561-AE | 1-port Isolated USB to RS-232/422/485 Converter |
| PCLS-ADAMVIEW32 | HMI Software for ADAM I/O Products |
| PWR-242-AE | DIN-rail Power Supply |
| PWR-243-AE | Panel Mount Power Supply |
| PWR-244-AE | Panel Mount Power Supply |
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