Earth Fault Monitoring Device, IFM, (AC2211).

 Application

Application

Use for earth fault monitoring in unearthed AS-i and 24 V DC systems (IT system)

 Electrical data

Nominal voltage [V]

21…36 DC

Operating voltage [V]

26.5…31.6 DC

Total current consumption from AS-i [mA]

< 40

 Outputs

digital

Output function

2 x normally open

 Measuring / setting range

Measuring principle

passive

 Environment

Ambient temperature [°C]

-25…60

Storage temperature [°C]

-40…70

Protection

IP 20

 Tests / approvals

EMC

MTTF [Years]

233

 AS-i classification

AS-i certificate

19801

Slave equivalent

standard slave

 Mechanical data

Signal contacts

1

Weight [kg]

0.192

 Displays / operating elements

Power LED

green