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0 specifications, Specifications, Common specifications – Adam Equipment Adam-4000 User Manual

Page 20: Ordering information, Ch isolated digital input module

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RS-485 I/O Modules

4-0

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)

Support Protocol

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 k

Ω 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) &
Communication

Support Protocol

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: The Digital Input Level 0 and 1 status can be
inverted)
Isolation Voltage

2500 V

DC

Input Resistance

5.2 k

Overvoltage Protection 70 V

DC






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)

Support Protocol

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

5000 V

RMS

Input Resistance

3 k




ADAM-4052

Common Specifications

General

Power Input

Unregulated 10 ~ 30 V

DC

Environment

Humidity

5 ~ 95% RH

Operating Temperature - 10 ~ 70° C

(14 ~ 158° F)

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


Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com