I-87028CDW-G

8-ch Isolated Current Output Module

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

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.

Applications

• Building Automation
• Factory Automation
• Machine Automation
• Remote Maintenance
• Remote Diagnosis
• Testing Equipment

Ordering Information

PRODUCT SERIES	DESCRIPTION	QNT.	INQUIRY
PRODUCT SERIES I-87028CDW-G CR	DESCRIPTION8-ch Channel-to-channel Isolated Current Output Module with Open-wire Detection and DB37 Connector (RoHS) Includes CA-4002F (DB37 connector Female with plastic cover)

This combination include other products.

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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
Individual Channel Configuration	Yes
Channel-to-Channel Isolation	Yes, 3000 VDC
Power-on Value	Yes
Safe Value	Yes