Signal type

Digital Input

Safety Integrity Level (SIL)

SIL 2

Connection

terminals 23, 24

Rated voltage

230 V AC ± 10 %

Rated current

18 mA

Power dissipation/power consumption

≤ 2 VA / 2 VA

Connection side

field side

Connection

Input I: intrinsically safe: terminals 1+, 3-
Input II: non-intrinsically safe: terminals 13+, 14-

Input I

acc. to EN 60947-5-6 (NAMUR)

Pulse duration

> 50 µs

Input frequency

0.001 ... 5000 Hz

Line fault detection

breakage I ≤ 0.15 mA; short-circuit I > 6.5 mA

Input II

startup override: 1 ... 1000 s, adjustable in steps of 1 s

Active/Passive

I > 4 mA (for min. 100 ms)/ I < 1 mA

Open circuit voltage/short-circuit current

18 V / 5 mA

Connection side

control side

Connection

output I: terminals 10, 11, 12
output II: terminals 16, 17, 18

Output I, II

signal, relay

Contact loading

253 V AC / 2 A / cos φ ≥ 0.7 ; 40 V DC / 2 A

Mechanical life

5 x 107 switching cycles

Energized/De-energized delay

approx. 20 ms / approx. 20 ms

Input I

Measurement range

0.001 ... 5000 Hz

Resolution

0.1 % of measured value , ≥ 0.001 Hz

Accuracy

0.1 % of measured value , > 0.001 Hz

Measuring time

< 100 ms

Influence of ambient temperature

0.003 %/K (30 ppm)

Output I, II

Response delay

≤ 200 ms

Input I/other circuits

reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff

Output I, II against eachother

reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff

Output I, II/other circuits

reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff

Start-up override/power supply

reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff

Display elements

LEDs , display

Control elements

Control panel

Configuration

via operating buttons

Labeling

space for labeling at the front

Electromagnetic compatibility

Directive 2014/30/EU

EN 61326-1:2013 (industrial locations)

Low voltage

Directive 2014/35/EU

EN 61010-1:2010

Electromagnetic compatibility

NE 21:2006

Degree of protection

IEC 60529:2001

Ambient temperature

-20 ... 60 °C (-4 ... 140 °F)

Degree of protection

IP20

Connection

screw terminals

Mass

300 g

Dimensions

40 x 119 x 115 mm (1.6 x 4.7 x 4.5 inch) (W x H x D) , housing type C2

Height

119 mm

Width

40 mm

Depth

115 mm

Mounting

on 35 mm DIN mounting rail acc. to EN 60715:2001

EU-type examination certificate

TÜV 99 ATEX 1408

Marking

II (1)G [Ex ia Ga] IIC
II (1)D [Ex ia Da] IIIC
I (M1) [Ex ia Ma] I

Supply

Maximum safe voltage

253 V AC (Attention! Um is no rated voltage.)

Input I

terminals 1+, 3-: Ex ia

Voltage Uo

10.1 V

Current Io

13.5 mA

Power Po

34 mW (linear characteristic)

Input II

terminals 13+, 14- non-intrinsically safe

Maximum safe voltage Um

40 V (Attention! The rated voltage can be lower.)

Output I, II

terminals 10, 11, 12; 16, 17, 18 non-intrinsically safe

Maximum safe voltage

253 V (Attention! The rated voltage can be lower.)

Contact loading

253 V AC/2 A/cos φ > 0.7; 40 V DC/2 A resistive load

Certificate

TÜV 02 ATEX 1885 X

Marking

II 3G Ex nA nC IIC T4 Gc

Output I, II

Contact loading

50 V AC/2 A/cos φ > 0.7; 40 V DC/2 A resistive load

Galvanic isolation

Input I/other circuits

safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V

Directive conformity

Directive 2014/34/EU

EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010

FM approval

Control drawing

16-538FM-12

UL approval

E223772

IECEx approval

IECEx certificate

IECEx TUN 03.0000

IECEx marking

[Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I