www.advantech.com/products
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23-15
19
PC-based Controllers
Embedded Controllers
20
PAC
21
Motion Control
22
RS-485 I/O
23
Ethernet I/O
24
Building Automation
25
Self-service Terminals
26
eHome Platforms
27
Features
ADAM-4502 Ethernet-enabled Communication Controller
with 2-ch AI/O and 4-ch DI/O
10/100Base-T(X) Ethernet interface
Email alarm function
Built-in web server
Built-in FTP server and client
Supports functionally versatile I/O modules
Full functions of standard TCP and UDP sockets
Supports Modbus/RTU and Modbus/TCP function libraries
1.5 MB Flash ROM/640 kB SRAM
4 serial ports
Integrated 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
Analog Input
Channels 1
Input Type mV, V, mA
Input Range ±150 mV, ±500 mV, ±1 V, ±5 V, ±10 V, ±2.5V, ±20 mA
Resolution 16-bit
Sampling rate 100 Sample/second
Isolation Voltage 1,000 VDC
Analog Output
Channels 1
Output Type V, mA
Output Range 0 ~ 10 V, 0 ~ 20 mA
Slew Rate 1 V/μs
Isolation Voltage 1,000 VDC
Digital Input
Channels 2
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 2, open collector to 40 V, 1 A max. load
Power Dissipation 1 W load maximum
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-4502 Ethernet Comm Controller w/2-ch AI/O, 4-ch DI/O
RoHS
COMPLIANT
2002/95/EC
Introduction
With its modular design, ADAM-4502 has all the same functionality as ADAM-4501, but provides different I/O options. The ADAM-4502 provides one Ethernet interface and 4 serial
ports module, but also features 1 analog input, 1 analog output, 2 digital inputs and 2 digital outputs. This versatility allows users to implement rich interfaces for different applications.
