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Type

IM1-231EX-R

ID

7541239

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

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 (change-over)

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 2604

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 552967 X

Application area

II 3 G

Ignition protection type

Ex nA nC [ic Gc] IIC T4

Characteristic

linear

Displays/Operating elements

Operational readiness

Green

Switching state

Yellow

Error indication

red

Dimensions

Output relay – Load curve

Output relay – Electrical lifetime