Datasheet

Diagnostic functions Yes

Monitoring the supply voltage Yes

Wire break Yes

Diagnostics indication LED

for status of the inputs Yes

for maintenance Yes

Galvanic isolation

Galvanic isolation analog outputs

between the channels and the power supply of the electronics No

Degree and class of protection

IP20 Yes

Standards, approvals, certificates

CE mark Yes

CSA approval Yes

RCM (former C-TICK) Yes

FM approval Yes

Marine approval

Marine approval Yes

Highest safety class achievable in safety mode

acc. to IEC 61508 none

Climatic and mechanical conditions for storage and transport

Climatic conditions for storage and transport

Free fall

Drop height, max. (in packaging) 0.3m ; five times, in dispatch package

Temperature

Permissible temperature range -40 °C to +70 °C

Air pressure acc. to IEC 60068-2-13

Permissible air pressure 1080 to 660 hPa

Relative humidity

Permissible range (without condensation) at 25 °C 95 %

Mechanical and climatic conditions during operation

Climatic conditions in operation

Air pressure acc. to IEC 60068-2-13

Permissible air pressure 1080 to 795 hPa

Pollutant concentrations

SO2 at RH < 60% without condensation S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60% condensation-free

Connection method

required front connector Yes

6ES7231-4HF32-0XB0

Page 3/ 05/21/2014

subject to modifications