ADAM-4501 ADAM-4501D Ethernet-enabled Communication Controller with 8-ch DI/O Ethernet-enabled Communication Controller with 8-ch DI/O and 7-segment LED Features 10/100Base-T Ethernet interface Email alarm function Built-in web server Built-in FTP server and client Supports versatile I/O modules Full functions of standard TCP and UDP sockets Optional 4 digit 7-segment LED display Supports Modbus/RTU and Modbus/TCP function libraries 1.5 MB Flash ROM/640 kB SRAM 4 serial ports available Integrates all operations in Windows utility ADAM-4501 ADAM-4501D RoHS COMPLIANT 2002/95/EC Introduction The ADAM-4501/D consists of compact-sized Ethernet-enabled communication controllers with a x86 CPU architecture. They support not only an Ethernet interface but also 4 serial ports, which makes them very suitable for industrial communication and control applications. 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. The ADAM-4501/D also supports rich Modbus function libraries including Modbus/RTU (Master/Slave) and Modbus/TCP (Server/Client) function libraries. Specifications Communication General Connectors Indicators Power Input 1 x RJ45 (Ethernet) 1 x RJ48 (COM1) 2 x Plug-in terminal blocks (#14 ~ 28 AWG) LEDs for Power, run, communication and battery Unregulated 10 ~ 30 VDC w/power reversal protection System CPU CPU Power Consumption Memory 40 MHz, 16-bit 4 W @ 24 VDC 1.5 MB flash memory: - 256 kB system flash disk (Drive C: Read Only) - 256 kB flash memory (accessed by function LIB) - 1024 kB file system, 960 kB for user applications (Drive D: Read/Write) 640 kB SRAM, up to 384 kB with battery backup (accessed by function LIB) Real-time Clock (RTC) Yes Watchdog Timer Yes Digital Input Channels Input Level Dry Contact: Wet Contact: 4 Logic level 0 : Close to GND Logic level 1 : Open Logic level 0 : 2 V max. Logic level 1 : 4 V ~ 30 V Digital Output Channels Power Dissipation 23-14 4, open collector to 30 V, 30 mA max. load 200 mW RS-485 I/O Modules LAN RS-485 Speed Serial Ports 1 x 10/100Base-T 1.2 to 115.2 kbps COM1: RS-232 (Full Modem Signals) COM2, COM3: RS-485 COM4: RS-232 (Programming Port)/RS-485 (Selected by Jumper) Software C Library Operating System Borland C++ 3.0 for DOS ROM-DOS Environment Humidity 5 ~ 95% RH Operating Temperature - 10 ~ 70 C (14 ~ 158 F) Storage Temperature - 25 ~ 85 C (-13 ~ 185 F) Ordering Information ADAM-4501 ADAM-4501D Ethernet-enabled Comm. Controller w/ 8-ch DI/O Ethernet-enabled Comm Controller, 8-ch DI/O, LED