ADAM-4018+ 8-ch Thermocouple Input Module with Modbus

ADAM-4018+ 8-ch Thermocouple Input Module with Modbus (ADAM-4018+)

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.

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Specs
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3D
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ADAM-4018+ 8-ch Thermocouple Input Module with Modbus Features

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

ADAM-4018+ 8-ch Thermocouple Input Module with Modbus Specifications

Common Specifications
Power Input	Unregulated 10 ~ 30 VDC
Connectors	2 x plug-in terminal block (#14 ~ 22 AWG)
Environment	Humidity 5 ~ 95% RH
	Operating Temperature -10 ~ 70° C (14 ~ 158° F)
	Storage Temperature -25 ~ 85°C (-13 ~ 185° F)
Analog Input
Accuracy	Voltage mode: ±0.1% or better
	Current mode: ±0.2% or better
Resolution	16-bit
Sampling Rate	10 sample/second (total)
Isolation Voltage	3,000 VDC
Overvoltage Protection	±35 VDC
CMR @ 50/60 Hz	120 dB
NMR @ 50/60 Hz	100 dB
Span Drift	±25 ppm/° C
Zero Drift	±6 µ V/° C
Built-in TVS/ESD Protection	Yes
General
Power Consumption	0.8 W @ 24 VDC
Watchdog Timer	System (1.6 second) & Communication
Supported Protocols	ASCII command and Modbus/RTU
Analog Input
Channels	8 differential
Channel Independent Configuration	Yes
Input Impedance	Voltage: 20 MΩ
	Current: 120 Ω
lnput Type	Thermocouple, mA
Voltage/Current	Input Range 0 ~ 20 mA, 4 ~ 20 mA
T/C	Types and Temperature Ranges J 0 ~ 760° C R 500 ~ 1,750° C
	K 0 ~ 1,370° C S 500 ~ 1,750° C
	T -100 ~ 400° C B 500 ~ 1,800° C
	E 0 ~ 1,000° C
Burn-out Detection	All T/C

External links for ADAM-4018+

	Datasheet - Brief details and specifications on ADAM-4018+ 8-ch Thermocouple Input Module with Modbus
	Advantech Support Portal - Manuals and drivers for ADAM-4018+
	Windows Embedded Home Page - Operating system details, datasheets and updates

Semaphore Systems are unable to guarantee availability of external links

3D Model for ADAM-4018+ 8-ch Thermocouple Input Module with Modbus

	View 3D Model - Click to view ADAM-4018+ 8-ch Thermocouple Input Module with Modbus in 3D using SolidWorks eDrawing online viewer
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Ordering information for ADAM-4018+ 8-ch Thermocouple Input Module with Modbus

Product code	Product options
ADAM-4018+	8-ch Thermocouple Input Module with Modbus