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ADAM-4021

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1-ch Analog Output Module

Main Features

Output type: mA, V
Output range: 0 ~ 20 mA, 4 ~ 20 mA, 0 ~ 10 V
Isolation voltage: 3000 V DC

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Datasheet (PDF)

Manual/ Driver/ BIOS/ FAQ

Introduction

Analog output module receives its digital input through an RS-485 interface from the host computer. The format of the data is either engineering units, twos complement hexadecimal format or percentage of full-scale range (FSR),depending on the module ’s configuration. It then uses its microprocessor-controlled D/A converter to convert the digital data into output signals. You get a true readback of the analog output signal from the unit ’s ADC, which independently monitors the output. You can specify slew rates and start up currents through the configuration software. The Analog Output Module can supply single-channel analog output in a range of voltages or currents. They protect your equipment from ground loops and power surges by providing opto-isolation of the D/A output. The transformer based isolation is up to 3000 VDC.

Ordering Information

Part Number

Description

ADAM-4021-DE

AO Module

Accessory

	Part Number	Description

	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