ADAM-4000 modules are the perfect choice for establishing a cost-effective remote I/O system. Customers can benefit from ADAM-4000 modules through its simple wiring --- using only two wires to communicate with their controller or other RS-485 devices. ADAM-4000 modules use the EIA RS-485 communication protocol; the industry's most widely used bi-directional, balanced transmission line suitable for industrial environments.

Product Catagories
	Robust Remote I/O Modules  ADAM-4100 series I/O modules are compact and versatile sensor-to-computer interface units. They are designed for reliable operation in harsh environments, and can operate normally in wide temperatures from -40 to 85° C, with wide power input and resistance against noise-interference.
	Controller Modules ADAM-4000 controllers include the ADAM-4500, ADAM-4501, and ADAM-4502. The ADAM-4501 is compact Ethernet-enabled controllers with an x86 CPU architecture, which supports not only an Ethernet interface but also serial ports. The Ethernet-enabled features include built-in HTTP Server, FTP Server and email alarm functions. The modularized I/O design provides high flexibility for versatile application requirements.
	Analog I/O Modules Analog input modules supply many kinds of the sources, such like thermocouple, RTD, Thermistor or general analog signals. These modules use the EIA RS-485 communication protocol, the industry's most widely used bi-directional, balanced transmission line standard. They also support the Modbus/RTU protocol as the remote data transmission mechanism. Analog output modules can provide 1 channel to 4 channels to satisfy many kinds of application.
	Digital I/O Modules Advantech's digital input/output modules are equipped with isolation and failure protection to provide reliable operation.

ADAM-4100 series I/O modules are compact and versatile sensor-to-computer interface units. They are designed for reliable operation in harsh environments, and can operate normally in wide temperatures from -40 to 85° C, with wide power input and resistance against noise-interference.

Integrated with wireless functionality, power management, and I/O technologies, the ADAM-2000 series are revolutionary products for data acquisition. Based on the IEEE 802.15.4 wireless standard, networks can be easily deployed and extended. Moreover, low rates and low duty cycles make it possible for them to act as standalone devices, providing cost-effective distributed I/O solutions. With the popular industrial communication protocol Modbus RTU, ADAM-2000 series products can be adapted into any SCADA or industrial system with Advantech products, such as IPCs, ADAM, EKI, or WebAccess.

ADAM-4000 controllers include the ADAM-4500, ADAM-4501, and ADAM-4502. The ADAM-4501 is compact Ethernet-enabled controllers with an x86 CPU architecture, which supports not only an Ethernet interface but also serial ports. The Ethernet-enabled features include built-in HTTP Server, FTP Server and email alarm functions. The modularized I/O design provides high flexibility for versatile application requirements.