Endress+Hauser Commubox FXA195 User Manual

TI404F/00/en
52027095
Technical Information
Commubox FXA195
Gateways / Interfaces
Intrinsically safe interface for Smart transmitters.
Converts HART protocols to USB signals.
Application
The Commubox FXA195 connects intrinsically safe
Smart transmitters with HART protocol to the USB port
of a personal computer. This makes the remote operation
of the transmitters possible with the aid of the
Endress+Hauser ToF Tool - Fieldtool Package, FieldCare
and ReadWin operating programs.
Power is supplied to the Commubox by means of the
USB port.
Your benefits
• Remote commissioning of field devices directly from
the control room.
• Suitable for the ToF Tool - Fieldtool Package,
FieldCare, ReadWin and Commuwin operating
programs.
• For connection to intrinsically safe circuits
(4...20 mA).
• Reactionless in accordance with IEC 61508 for
connection to 4...20 mA SIL 2 loops.

Endress+Hauser Commubox FXA195 Specifications

General

Brand	Endress+Hauser
Model	Commubox FXA195
Category	Recording Equipment
Language	English

Summary

Commubox FXA195 Technical Information

Product Overview: Gateways/Interfaces

Intrinsically safe interface converting HART protocols to USB signals.

Application Description

Connects intrinsically safe transmitters with HART to PC USB port for remote operation.

Key User Benefits

Enables remote commissioning and use with various software tools for intrinsically safe circuits.

Function and System Design

Measuring System Configuration

HART operation with a transmitter using a 250 Ω load and connection diagram.

Input and Output Interfaces

USB signal for PC, HART signal for transmitters, as per specifications.

Power Supply Details

Supplied via USB port (5VDC), connection for transmitter via adapter bushing.

Operating Conditions and Environment

Ambient Temperature and Humidity Limits

Nominal operating range -20°C to +50°C, storage -40°C to +85°C, 0-95% humidity.

Electromagnetic Compatibility (EMC)

Interference Emission/Immunity to EN 61326, Class B equipment.

SIL 2 Protection Function Integration

Reactionless connection to protection functions graded as SIL 2 per IEC 61508.

Mechanical Construction

Dimensions and Weight

Housing dimensions 143 x 60 x 30 mm, weight approx. 200 g.

Certificates and Approvals

CE Mark and Ex-Approval Information

Meets EC directives, tested and confirmed by CE label. See ordering information for Ex-approval.

External Standards and Guidelines

Compliance with EN 60529 (IP code), EN 61010, EN 61326.

Ordering Information

Product Variants and Options

Approval codes (G, P, S) and additional options (1, 9) for complete product designation.

System Requirements

Hardware and Software Specifications

Minimum PC processor, interface, drive, OS, and required software versions.

Installation Guide

Scope of Delivery Contents

CD-ROM with USB drivers, PreInstaller, and ComPortFinder.

Installing the USB Driver

Step-by-step instructions for installing the Commubox USB driver on Windows 2000/XP.