Input

Acoustic channels

4

• Cycle time

10 ms

Only for connection to intrinsically safe sensors with:

• Max. voltage U_o

-

? 5.5 V

• Max. current I_o

-

? 70 mA

• Max. power P_o

-

? 100 mW

• Internal capacitance C_i

-

? 1.2 ?F

• Internal inductance L_i

-

Negligible

Universal inputs

4

• Cycle time

80 ms

• Low pass filter time

1 s

Universal analog current input

• Load

< 105 ?

< 12 ?

• Resolution

0.1 %

• Accuracy

0.5 %

• Fault signal

> 21 mA or < 3.6 mA (at 4 ... 20 mA)

• Alarm monitoring hysteresis

0.5 %

• Static destruction limit

40 mA, 4 V

-

For connection with approved intrinsically safe circuits with:

• Max. supply voltage U_i

-

? 30 V

• Max. short-circuit current I_i

-

? 100 mA

• Max. power P_oi

-

? 1 W

• Internal capacitance C_i

-

? 11 nF

• Internal inductance L_i

-

? 70 ?H

Universal input 24 V digital signal

• Input resistance

> 19 k?

• Signal level Low

< 4.5 V or open

• Signal level High

> 7 V

• Hysteresis

> 1 V

• Static destruction limit

± 40 V

-

For connection with approved intrinsically safe circuits with:

• Max. supply voltage U_i

-

? 30 V

• Max. short-circuit current I_i

-

? 100 mA

• Max. power P_oi

-

? 1 W

• Internal capacitance C_i

-

? 11 nF

• Internal inductance L_i

-

? 70 ?H

Universal input closing contact

• For connection to closing contact with the maximum values:

• Max. voltage U_o

-

? 10 V

• Max. current I_o

-

? 1 mA

• Max. power P_o

-

? 5 mW

• Internal capacitance C_i

-

? 11 nF

• Internal inductance L_i

-

? 70 ?H

8.2 V source for NAMUR signal (DIN EN 60947-5-6)

• Open circuit voltage

8.2 V ± 0.3 V, short-circuit proof

-

• Input resistance

< 950 ?

-

• Static destruction limit for incorrect wiring

+20 V/-10 V

-

Output

Digital outputs

6

6 (applicable for NAMUR switch hardener)

• Semiconductor relay

Individually isolated, short circuit-proof

-

• Switching voltage

24 V AC/36 V DC, any polarity

-

• Destruction limit

35 V AC, 50 V DC

-

• Max. switching current

100 mA

-

• Signal status Low (no response)

-

? 1.2 mA (source to DIN 19234)

• Signal status High (response)

-

? 2.1 mA (source to DIN 19234)

For connection with an intrinsically safe switching amplifier to DIN 19234 with:

• Max. supply voltage U_i

-

? 15.5 V

• Max. short-circuit current I_i

-

? 25 mA

• Max. power P_oi

-

? 64 mW

• Internal capacitance C_i

-

? 5.2 nF

• Internal inductance L_i

-

Negligible

Conditions of use

Installation conditions

Vertical wall mounting, cables fed in from below

Climatic class

Class 4K4 according to EN 60721-3-4

Mounting location

-

Zone 1 or zone 2

Permissible ambient temperature

-20 ... +60 °C (-4 ... +140 °F)

-

• Temperature class T5 – T1

-20 ... +60 °C (-4 ... +140 °F)

• Temperature class T6

-20 ... +50 °C (-4 ... +122 °F)

Mechanical load

Class 4M3 according to EN 60721-3-4

Degree of protection to EN 60529

IP65

Electromagnetic Compatibility

• Emitted interference and interference immunity

To EN 61326 and NAMUR NE 21

Usage limits for water

• Delivery side

? 10 bar a

• Number of strokes

Min. 4 min^-1, max. 10 ... 500 min^-1

Design

Weight (without options)

Approx. 2.5 kg

Dimensions (W x H x D) in mm (inch)

172 x 320 x 80 (6.8 x 12.6 x 3.2)

Enclosure material

Macrolon (polycarbonate + 20 % glass fiber)

Makrolon (Polycarbonate + 20 % glass fibers), surface attenuated with CrNi layer and painted

Electrical connection via screw terminals

• Rigid 2.5 mm (0.984 inch)
• Flexible 1.5 mm (0.59 inch)
• Flexible with connector sleeves 1.5 mm (0.59 inch)

Cable inlet via plastic cable joints

• 2 x Pg 13.5
• 5 x Pg 11

Power supply

Rated voltage

24 V DC

16 V DC

Operating range

19 ... 36 V DC

15 ... 17 V DC

Current consumption

< 100 mA

< 40 mA

For connection with approved intrinsically safe circuits with:

• Max. supply voltage U_i

-

? 17.4 V

• Max. short-circuit current I_i

-

? 191 mA

• Max. power P_oi

-

? 1.35 W

• Internal capacitance C_i

-

? 33 nF

• Internal inductance L_i

-

? 28 ?H

Certificates and approvals

Explosion protection to EN 50014, EN 50020 and EN 50021

Intrinsic safety "i"

-

TUV (German Technical Inspectorate) 06 ATEX 2952

Marking

-

II 2(1) G EEx is [ia] IIC T6

Communication

PROFIBUS DP

RS 485, switchable terminating resistor

Protocol

Cyclic with Master C1 and acyclic with Master C2

Power supply

-

Bus-supplied

Bus voltage

-

9 ... 24 V

Current consumption

-

10.5 mA ± 10 %

Bus connection with FISCO supply unit, ia/ib group IIC or IIB

-

Yes

Layer 1 and 2 from PROFIBUS PA, transfer technology from IEC 1158-2

-

• C2 connections

-

4 connections are supported in master class 2

• Device profile

-

PROFIBUS PA Profil V3.0 Rev. 1, Class B

• Device address

-

1 ... 126 (126 factory-set)

PC parameterization software

SIMATIC PDM (not included in the scope of delivery)

Setup

• Piezoceramic sensor with pre-amplifier
• Encapsulated electronics
• 4-wire cable with anti-kink sleeve

Conditions of use

Permissible ambient temperature

-40 ... +110 °C (-40 ... +230 °F)

Degree of protection to EN 60529

P66/IP68

Mechanical load

Class 4M7 according to EN 60721-3-4

Climatic class

Class 4K4 according to EN 60721-3-4

Design

Housing material

Stainless steel 1.4571 (316Ti SST)

Cable

Ends with wire protectors and cable shoe for connection to the SITRANS DA400

Weight

125 g (0.276 lb)

Mounting location

Zone 0/1 or zone 20/21/22

Dimensions (W x H x D) in mm (inch)

26 x 29 x 40 (1.02 x 1.14 x 1.57)

Power Supply

 Power fed from device

Certificates and approvals

Explosion protection

Intrinsic safety "i"

TUV 2005 ATEX 2876 X

Marking

II 1 G EEx ia IIC T6/T5/T4 or

II 1 D EEx ia D 20/21/22 T160

Permissible ambient temperature

Category 1G

• Temperature class T4, T5

-20 ... +60 °C (-4 ... +140 °F)

• Temperature class T6

-20 ... +50 °C (-4 ... +122 °F)

• Category 2G

• Temperature class T4

-40 ... +110 °C (-40 ... +230 °F)

• Temperature class T5

-40 ... +80 °C (-40 ... +176 °F)

• Temperature class T6

-20 ... +65 °C (-4 ... +149 °F)

• Category 1D or 2D

• Temperature class T160

-40 ... +110 °C (-40 ... +230 °F)

Application area

For the intrinsically safe supply of the acoustic sensors in zone 1; the safety barriers must be installed between the SITRANS DA400 acoustic diagnostic unit and the sensor if only the sensors are being operated in the Ex zone.

Input

A maximum of two sensors can be connected.

Conditions of use

Degree of protection to EN 60529

IP20

Permissible Ambient Temperature

-20 ... +60 °C (-4 ... +140 °F)

Design

Weight

115 g (0.254 lb)

Housing material

Plastic, polyamide

Type of installation

Installation on mounting rail NS 32 or NS 35/7.5.

The acoustic diagnostic unit SITRANS DA400 and the safety barrier must be operated outside the Ex zone.

Dimensions (W x H x D) in mm (inch)

68 x 77 x 42 (2.68 x 3.03 x 1.65)

Certificates and Approvals

Explosion protection

Intrinsic safety "i"

TUV 05 ATEX 2917 X

Marking

II (2) G [EEx ib] IIC