23-14
RS-485 I/O Modules
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
Specifications
General
Connectors 1 x RJ45 (Ethernet)
1 x RJ48 (COM1)
2 x Plug-in terminal blocks (#14 ~ 28 AWG)
Indicators LEDs for Power, run, communication and battery
Power Input Unregulated 10 ~ 30 VDC w/power reversal protection
System
CPU 40 MHz, 16-bit
CPU Power 4 W @ 24 VDC
Consumption
Memory 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 4
Input Level
Dry Contact: Logic level 0 : Close to GND
Logic level 1 : Open
Wet Contact: Logic level 0 : 2 V max.
Logic level 1 : 4 V ~ 30 V
Digital Output
Channels 4, open collector to 30 V, 30 mA max. load
Power Dissipation 200 mW
Ethernet-enabled Communication Controller
with 8-ch DI/O
Ethernet-enabled Communication Controller
with 8-ch DI/O and 7-segment LED
Communication
LAN 1 x 10/100Base-T
RS-485 Speed 1.2 to 115.2 kbps
Serial Ports COM1: RS-232 (Full Modem Signals)
COM2, COM3: RS-485
COM4: RS-232 (Programming Port)/RS-485 (Selected
by Jumper)
Software
C Library Borland C++ 3.0 for DOS
Operating System 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 Ethernet-enabled Comm. Controller w/ 8-ch DI/O
ADAM-4501D Ethernet-enabled Comm Controller, 8-ch DI/O, LED
ADAM-4501
ADAM-4501D
ADAM-4501D ADAM-4501 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.
