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Type

IM1-22EX-R

ID

7541231

Nominal voltage

Universal voltage supply unit

Operating voltage

20…250 VAC

Frequency

40…70 Hz

Operating voltage

20…125 VDC

Power consumption

ð

3 W

Power dissipation, typical

ð

0.98 W

NAMUR input

NAMUR

EN 60947-5-6

Input circuit monitoring

on/off switchable

No-load voltage

8.2 VDC

Short-circuit current

8.2 mA

Input resistance

1 kò

Cable resistance

ð

50 ò

Switch-on threshold

1.75 mA

Switch-off threshold

1.55 mA

Wire breakage threshold

ð

0.06 mA

Short-circuit threshold

ï

6.4 mA

Output circuits

Output circuits (digital)

2 x relays (NO)

Output switching voltage relay

ð

30 VDC / ð 250 VAC

Switching current per output

ð

2 A

Switching capacity per output

ð

500 VA/60 W

Switching frequency

ð

10 Hz

Galvanic isolation

Test voltage

2.5 kV RMS

Important note

For Ex-applications the values specified in the corre-

sponding Ex certificates (ATEX, IECEx, UL, etc.) ap-

ply.

Ex approval acc. to conformity certificate

TÜV 04 ATEX 2553

Application area

II (1) G, II (1) D

Ignition protection category

[Ex ia Ga] IIC; [Ex ia Da] IIIC

Ex approval acc. to conformity certificate

TÜV 06 ATEX 552968 X

Application area

II 3 G

Ignition protection type

Ex nA nC [ic Gc] IIC/IIB T4 Gc

Characteristic

linear

Important note

If the device is used in applications to achieve func-

tional safety according to IEC 61508, the safety

manual must be used. Information in the data sheet

are not valid for functional safety.

Approval

SIL 2 acc. to EXIDA FMEDA

Use in SIL safety circuits

SIL 2 acc. to IEC 61508

Displays/Operating elements

Operational readiness

Green

Switching state

Yellow

State/ Fault

2 × yellow/red

Error indication

red

Dimensions

Output relay – Load curve

Output relay – Electrical lifetime