csm_Digitales_Bild_Gehäuse_geschlossen_c718d29321

Polaris USB Barriere Exi

for Zone 2/22

B7-72VZ-D032

Installation in zone 2 /22
Outputs for zone 1 /21
For POLARIS keyboard & trackball

Category: Peripheral devices

Description

USB Barrier Exi for connecting intrinsically safe input devices of the POLARIS and POLARIS II series to a standard PC.The USB Barrier Exi is installed in the safe area or may also be installed as associated equipment in Zone 2.

Marking

ATEX:Ex II 3 (2)G Ex ec [ib IIC or IIB Gb] IIC T4 GcEx II (2)D [Ex ib IIIC]

IECEx:Ex ec [ib IIC or IIB Gb] IIC T4 GcEx tc [ib IIC or IIB Gb] IIIC T120°C Dc

Ambient Temperature

-25 °C ≤ Ta ≤ +50 °C(-13 °F ≤ Ta ≤ +122 °F )

Certification

ATEX: DE EN
IECEx: EN

Polaris USB Barriere Exi

for Zone 2/22

B7-72VZ-D032

Marking

Ambient Temperature

Certification

Login

Reset Password

Login