BEKA BA201 Intrinsically Safe Communications Isolator


Price:
Sale price $689.00

Highlights

Description

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The BA201 communications isolator is a dedicated interface for connecting intrinsically safe BEKA Serial Text [Data] Displays to a safe area computer system. The communications isolator provides intrinsically safe galvanic isolation between the safe and hazardous areas, plus conversion of the RS232 or RS485 safe area serial data to the dedicated communications signaling required by BEKA Serial Text Displays.

The isolator also powers the Serial Text Displays and depending upon the wiring configuration, up to four displays may be connected to each BA201. To prevent earth loops both communications ports are functionally isolated from the BA201 power supply terminals allowing an earthed or floating supply to be used.

Supported by a three year guarantee.

This module used when powering and communicating with BEKA BA484D and BA488C Intrinsic Safe Serial to Text Displays.

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Authorized Dealer

We are an authorized BEKA distributor shipping to locations in the United States.

Technical Data

Legacy Status None
Mounting & Enclosures DIN Mount 120 x 113 x 22.6 mm
Ingress Protection IP20
Communications Interface via BA201 RS232 or RS485
Unused port should not be connected
Number of Connected Text Displays - Two Wire Connection One: Full Backlight Brilliance
Two: Reduced Backlight Brilliance
Number of Connected Text Displays - Three Wire Connection One: Full Backlight Brilliance
Two: Full Backlight Brilliance
Three: Reduced Backlight Brilliance
Four: Reduced Backlight Brilliance

Approvals

Ex trans small logo IECEx Logo UKCA Trans logo
     
ATEX ATEX Group II Category (1) G
[Ex ia Ga] IIC Tamb = -40°C ≤ Ta ≤ +70°C
Note: Operating temperature -20°C to +60°C
IECEx [Ex ia Ga] IIC Tamb = -40°C ≤ Ta ≤ +70°C
Note: Operating temperature -20°C to +60°C
UKCA ATEX Group II Category (1) G
[Ex ia Ga] IIC Tamb = -40°C ≤ Ta ≤ +70°C
Note: Operating temperature -20°C to +60°C