F-8028CH

8-ch Isolated AO Redundant Module with HART Master Interface

Features

8 current output channels
Built-in HART master interface
Overrange output
Open wire detection
RoHS compliance
3000 VDC isolation from output to backplane
3000 VDC isolation from output to frame ground
Redundancy
Fast redundant switching time (<1 ms)

Introduction

The F-8028CH is a 16-bit, 8-channel analog output module. It provides digital to analog converter controlled by the system module to convert the digital data into output signals. Users can specify the start up and safety value through configuration software. Moreover, this module has ±0.05% accuracy for highly accurate application. In addition to current output, F-8028CH is also built-in HART master interface to remotely maintain devices via HART. Besides, the F-8028CH provides 3000 VDC optical isolation between channels and backplane bus. If any high voltage or current damages these channels, this module won’t affect other component in iDCS-8000 system.

Applications

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

Ordering Information

PRODUCT SERIES	DESCRIPTION	QNT.	INQUIRY
PRODUCT SERIES F-8028CH CR	DESCRIPTION8-ch Isolated AO Redundant Module with HART Master Interface (RoHS)

This combination include other products.

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EMS Protection
EFT (IEC 61000-4-4)	Yes
ESD (IEC 61000-4-2)	Yes

LED Indicators
Status	1 x RUN, 1 x ACT, 1 x DUX and Communication (32 as channel 0~31 status)

Analog Output
Channels	8
Type	4 ~ 20 mA, currnet sourcing
Range	±25% (0 ~ 24 mA)
Resolution	16 bit
Accuracy	±0.05% FSR
Zero Drift	±0.2 μV/℃
Span Drift	±25 ppm/℃
Response Time	<200 μS
Open Wire Detection	Yes
Voltage Output Capability	0 ~ 750 Ω
Power-on Value	Yes
Safe Value	Yes
Isolation	3000 VDC