I-87028CDW-G CR: Module 8 kênh đầu ra tương tự AO

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Liên hệ

I-87028CDW-G CR 8-ch Channel-to-channel Isolated Current Output Module with Open-wire Detection and DB37 Connector (RoHS)

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I-87028CDW-G CR: Module 8 kênh đầu ra tương tự AO

Features

• 3 kV Intra-module Isolation
• 3 kV Channel-to-Channel Isolation
• Open Wire Detection for Current Output
• Power-on Value Setting
• Safe Value Setting
• D-sub DB37 Wiring
• 4 kV ESD Protection
• Wide Operating Temperature Range: -25 to +75°C

Introduction

The I-87028CDW is an 8-channel current output module that features 3 kVDC channel-to-channel isolation and also features per-channel open wire detection for +4 to +20 mA outputs, together with 4 kV ESD protection as well as 3 kVDC intra-module isolation. Options for configuring power-on and safe values are also included.

Specification

CPU Module
Watchdog Timer Yes, Module (1.6 Seconds), Communication (Programmable)

 

Isolation
Intra-module Isolation 3000 VDC

 

EMS Protection
ESD (IEC 61000-4-2) ± 4 kV Contact for Each Terminal
±8 kV Air for Random Point

 

LED Indicators
Status 1 x Power and Communication

 

Analog Output
Channels 8 Sink
Type Current
Range 0 ~ +20 mA, +4 ~ +20 mA
Resolution 12-bit
Accuracy ±0.1% of FSR
DA Output Response Time 10 ms per channel
Programmable Output Slope 0.125 ~ 1024 mA/Second
Open Wire Detection Yes, +4 ~ +20 mA
Current Load Resistance External +24 VDC @ 1050 Ω
Channel-to-Channel Isolation Yes, 3000 VDC
Power on Value Yes
Safe Value Yes

 

COM Ports
Ports 1 x RS-485
Baud Rate 1200 ~ 115200 bps
Data Format N, 8, 1
Protocol DCON

 

Power
Consumption 1 W Max.

 

Mechanical
Dimensions (mm) 30 x 85 x 115 (W x L x H)

 

Environmental
Operating Temperature -25 ~ +75 °C
Storage Temperature -40 ~ +85 °C
Humidity 10 ~ 95% RH, Non-condensing

Download

Data sheet

Documents

Ordering information

I-87028CDW-G     CR  8-ch Channel-to-channel Isolated Current Output Module with Open-wire Detection and DB37 Connector (RoHS)

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