Advantech ADAM-4055

The Advantech ADAM-4055 offers 8-ch. isolated digital inputs and 8-ch. isolated digital outputs for critical applications. The inputs accept 10~50 V voltage, and the outputs supply 5~40 VDC open collector. Considered to be user-friendly. The ADAM-4055 is also built with LED indicator for easy status reading.

Display

LED Indicators
Power, DIO


Power Supply

Power Requirement
10~30 VDC


General

Watchdog Timer
System (1.6 second) & Communication

Connector
2 x plug-in terminal block (#14~28 AWG)

Temperature (Operating)
-10~70 °C (14~158 °F)

Humidity
5~95 %RH

Temperature (Storage)
-25~85 °C (-13~185 °F)

Interface
RS-485

Isolation Protection
2,500 VDC

Communication Protocol
ASCII command & Modbus/RTU

Communication Speed
Serial: From 1,200 to 115.2 k

Comm. Distance
Serial: 1.2 km

Data Flow Control
Yes


Digital Input

Channles
8


Digital Output

Channels
8 Open collector to 40V, 200 mA max. load




Ordering Information

Part Number	Description
ADAM-4055-BE	16-ch Isolated Digital I/O Module with Modbus
Accessory
ADAM-4520-D2E	RS-232 to RS-422/485 converter w/ iso. Rev. D2E
ADAM-4561-AE	1-port Isolated USB to RS-232/422/485 Converter
PCLS-ADAMVIEW32	HMI Software for ADAM I/O Products
PWR-242-AE	DIN-rail Power Supply
PWR-243-AE	Panel Mount Power Supply
PWR-244-AE	Panel Mount Power Supply