Advantech Data Acquisition Modules ADAM 4000 Manual de usuario descargar pdf (Pagina 22)

23-22

RS-485 I/O Modules

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Speciﬁcations

General

� Connectors 2 x plug-in terminal blocks

(#14 ~ 22 AWG)

� Power Consumption 0.4 W @ 24 V

DC

� Watchdog Timer System (1.6 second)

� Supported Protocols ASCII command

Digital Input

� Channels 7

� Input Level Logic level 0: 1 V max.

Logic level 1: 3.5 ~ 30 V

Pull up current: 0.5 mA,

10 kΩ resistor to 5 V

Digital Output

� Channels 8

open collector to 30 V,

30 mA max. load

� Power Dissipation 300 mW

15-ch Digital I/O Module

16-ch Isolated Digital Input Module

with Modbus

8-ch Isolated Digital Input Module

Speciﬁcations

General

� Connectors 2 x plug-in terminal blocks

(#14 ~ 28 AWG)

� Power Consumption 1 W @ 24 V

DC

� Watchdog Timer System (1.6 second)

� Supported Protocols ASCII command and

Modbus/RTU

� LED Indicators Yes

Digital Input

� Channels 16

� Input Voltage 50 V max

� Input Level

Dry contact: Logic level 0: open

Logic level 1: close to

GND

Wet contact: Logic level 0: 3 V max

Logic level 1: 10 ~ 50 V

(Note: Digital Input levels 0 and 1 can be inverted)

� Isolation Voltage 2,500 V

DC

� Input Resistance 5.2 kΩ

� Overvoltage 70 V

DC

Protection

ADAM-4050

ADAM-4051

ADAM-4052

ADAM-4050 ADAM-4051

Speciﬁcations

General

� Connectors 2 x plug-in terminal blocks

(#14 ~ 22 AWG)

� Power Consumption 0.4 W @ 24 V

DC

� Watchdog Timer System (1.6 second)

� Supported Protocols ASCII command

Digital Input

� Channels 8

(6 fully independent

isolated channels, 2

isolated channels with

common ground)

� Input Level Logic level 0: 1 V max.

Logic level 1: 3 ~ 30 V

� Isolation Voltage 5,000 V

RMS

� Input Resistance 3 kΩ

ADAM-4052

Common Speciﬁcations

General

� Power Input Unregulated 10 ~ 30 V

DC

Environment

� Humidity 5 ~ 95% RH

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

Temperature

� Storage Temperature - 25 ~ 85°C

(-13 ~ 185° F)

Ordering Information

� ADAM-4050 15-ch Digital I/O

Module

� ADAM-4051 16-ch Isolated Digital

Input Module with

Modbus

� ADAM-4052 8-ch Isolated Digital

Input Module

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