SITRANS I200 output isolator with HART

Input

Input signal

0/4 ... 20 mA with HART

Functional range

0 ... 24 mA

Max. input current

50 mA

Input resistance (changeable switch LI)

225 ?/550 ?

Communication signal

Bidirectional HART transmission, 0.5 kHz ... 30 kHz

Ex i output

Output signal

0/4 ... 20 mA with HART

Connectable load resistance

0 ... 800 ?

Min. load resistance for short-circuit monitoring

150 ?

Residual ripple

? 50 mV

No-load voltage

? 25.6 V

Response time (10% ... 90%)

? 100 ?s

Transmission characteristics
Input/output

1:1
(0 ... 20 mA --> 0 ... 20 mA, 4 ... 20 mA --> 4 ... 20 mA)

Measuring accuracy

Accuracy, typical data expressed as % of calibrated span at U_N, 23 °C

Linearity error

? 0.1%

Offset error

? 0.1%

Temperature influence

? 0.1%/10 K

Power supply effect within voltage range

? 0.01%

Load resistance effect

? 0.02%

Rated conditions

Degree of protection of enclosure

IP30

Degree of protection of terminals

IP20

Ambient conditions

• Ambient temperature

-20 °C ... +70 °C (-4 ... +158 °F)
(see "Operating instructions")

• Storage temperature

-40 °C ... +80 °C (-40 ... +176 °F)

• Relative humidity (no condensation)

? 95%

Electromagnetic compatibility

Tested under the following standards and regulations: EN 61326-1 Use in the industrial environment

Design

Screw terminals

• One-wire connection

• Rigid

0.2 ... 2.5 mm² (0.00031 ... 0.0039 in²)

• Flexible

0.2 ... 2.5 mm² (0.00031 ... 0.0039 in²)

• Flexible with end ferrules (without/with plastic ferrule)

0.25 ... 2.5 mm² (0.00039 ... 0.0039 in²)

• Two-wire connection

• Rigid

0.2 ... 1 mm² (0.00031 ... 0.00155 in²)

• Flexible

0.2 ... 1.5 mm² (0.00031 ... 0.0023 in²)

• Flexible with end ferrules

0.25 ... 1 mm² (0.00039 ... 0.00155 in²)

Weight

Approx. 160 g (0.35 lb)

Type of installation

On DIN rail according to EN 50022 (NS35/15; NS35/7.5)

Mounting position

Vertical or horizontal

Enclosure material

PA 6.6

Fire protecting class (UL-94)

V0

Auxiliary power

Rated voltage U_N

24 V DC

Voltage range

18 ... 31.2 V

Residual ripple within voltage range

? 3.6 V_SS

Rated current (U_N, 20 mA)

80 mA

Power consumption (U_N, 20 mA)

1.3 W

Power loss (at U_N, R_L = 500 ?)

1.1 W

Operation indicator

Green "PWR" LED

Reverse polarity protection

Yes

Undervoltage monitoring

Yes (no faulty module/output states)

Electrical isolation

• Test voltage according to EN 60079-11

• Ex i output to input

1.5 kV AC

• Ex i output to auxiliary power

1.5 kV AC

• Error contact to Ex i output

1.5 kV AC

• Test voltage according to EN 50178

• Input to auxiliary power

350 V AC

• Error contact to auxiliary power and input

350 V AC

Error detection Ex i output

• Open circuit

> 10 k?

• Short-circuit

< 15 ?

• Input characteristics

> 100 k?

• Open-circuit detection only for input current

? 3.6 mA

• Settings (LF switch)

Activated/deactivated

• Error indication

LED red "LF"

• Error messaging and power supply failure

• Contact (30 V/100 mA), closed to ground in case of error
• pac-Bus, floating contact (30 V/100 mA)

Certificates and approvals

Explosion protection ATEX

• EC type-examination certificate

DMT 03 ATEX E 012 X

• Degree of protection

II 3 (1) G Ex nA nC [ia] IIC T4

II (1) D [Ex iaD]

Installation

In Zone 2, Div. 2 and in the safe area

Other approvals

USA (FM)

Canada (CSA)

Shipping (DNV)

Safety specifications (CENELEC)

• Max. voltage U_o

25.6 V

• Max. current I_o

96 mA

• Max. power P_o

605 mW

• Max. connectable capacitance C_o for IIC/IIB

103 nF/800 nF

• Max. connectable inductance L_o for IIC/IIB

1.9 mH/11 mH

• Internal capacitance C_i and inductance L_i

Negligible

• Insulation voltage U_m

253 V

• Additional information and value combinations

See Certifications