Signal type

Analog input/analog output

Safety Integrity Level (SIL)

SIL 2

Systematic capability (SC)

SC 3

Rated voltage

5 ... 35 V DC , loop powered

Connection

terminals 12-, 11+

Voltage

5 ... 35 V DC

Current

4 ... 20 mA

Power dissipation

at 20 mA and Uin < 24.3 V: < 250 mW per channel
at 20 mA and Uin > 24.3 V: < 500 mW per channel

Connection

terminals 1+, 2-

Voltage

for 5V < Uin < 24.3V: ≥ 0.9 x Uin - (0.37 x current in mA) - 1.0
for Uin > 24.3 V: ≥ 21 V - (0.36 x current in mA)

Short-circuit current

at Uin > 24.3 V : ≤ 65 mA

Transfer current

≤ 40 mA

Accuracy

0.1 %

Deviation

After calibration

≤ ± 20 µA; incl. calibration, linearity, hysteresis and load fluctuations at the field side up to a load of 1 kΩ at 20 °C (68 °F)

Influence of ambient temperature

≤ ± 2 µA/K at Uin ≤ 20 V; ≤ ± 5 µA/K at Uin > 20 V

Rise time

≤ 5 ms at bounce from 4 ... 20 mA and Uin < 24 V

Field circuit/control circuit

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

Labeling

space for labeling at the front

Electromagnetic compatibility

Directive 2014/30/EU

EN 61326-1:2013 (industrial locations)

Electromagnetic compatibility

NE 21:2012
EN 61326-3-2:2008

Degree of protection

IEC 60529:2001

Protection against electrical shock

UL 61010-1:2012

Ambient temperature

-20 ... 70 °C (-4 ... 158 °F)

Degree of protection

IP20

Connection

screw terminals

Mass

approx. 100 g

Dimensions

20 x 107 x 115 mm (0.8 x 4.2 x 4.5 inch) (W x H x D) , housing type B1

Height

107 mm

Width

20 mm

Depth

115 mm

Mounting

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

EU-type examination certificate

BAS 98 ATEX 7343 X

Marking

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

Voltage

25.2 V

Current

93 mA

Power

585 mW

Control circuit

Maximum safe voltage

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

Field circuit

Maximum safe voltage

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

Certificate

FIDI 22 ATEX 0001 X

Marking

II 3G Ex ec IIC T4 Gc

Galvanic isolation

Field circuit/control circuit

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

Directive conformity

Directive 2014/34/EU

EN IEC 60079-0:2018 , EN 60079-11:2012 , EN IEC 60079-7:2015+A1:2018

FM approval

Control drawing

116-0437

UL approval

E106378

Control drawing

116-0438 (cULus)

IECEx approval

IECEx certificate

IECEx BAS 05.0004X
IECEx CML 19.0040X

IECEx marking

[Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I
Ex ec IIC T4 Gc