KROHNE IFC 300 User Manual

Contents

• CE / EMC / Standards / Approvals 3

• Safety information 4

• System description 4

• Product liability and warranty 4

• Items included with supply 5

• Signal converter versions and device nameplates 5

1 Electrical connection: power supply 6 - 15

Location and important notes on installation PLEASE NOTE !

1.1

6 - 7

1.2 Connection to power for IFC 300 versions C, F and W 8

1.3 Electrical connection of remote sensors (primary heads) 9 - 15

1.3.1 General information on signal cables A and B, and field current cable C 9

1.3.2 Stripping (preparation) of signal cables A and B 10

1.3.3 Type, length and preparation of field current cable C 11

1.3.4 Grounding of sensors (primary heads) 12

1.3.5 Length of signal cable max. distance between signal converter and sensor (primary head) 13

1.3.6 Connection diagrams (I and II) for power supply and sensors 14 - 15

2 Electrical connection: outputs and inputs 16 - 28

Important information on outputs and inputs PLEASE NOTE !

2.1

2.2 I / O assemblies 16-18

2.3 Current output 19

2.4 Pulse and frequency output 20

2.5 Status output and limit switches 21

2.6 Control input 22 - 23

2.7 Connection diagrams (1 - 17) for inputs and outputs 24 - 28

3 Start-up 29

2 IFC 300 03 / 2005

4 Operator control of the signal converter 30 - 51

4.1 Display, operating and control elements 30

4.2 Function of the keys 31

4.3 KROHNE program structure for EMFs 32

4.4 Tables of settable functions 33 - 43

4.5 To reset counters 44

4.6 To delete error messages 44

4.7 General directions for special measurements, tasks and diagnostics 45

4.8 Special measurements 46

4.9 Special measurement tasks and diagnostics 46 - 47

4.10 Status messages and diagnostic information 48 - 51

5 Technical data 52 - 59

5.1 IFC 300 signal converter 52 - 55

5.2 Selection table for KROHNE sensors (primary heads) 56

5.3 Flow table 56

5.4 Measuring accuracy / error limits 57

5.5 Dimensions and weights 58

• If you need to return flowmeters to KROHNE for testing or repair 59

• Form to accompany a returned device (can be copied) 59

CE / EMC / Standards / Approvals

The electromagnetic flowmeters from KROHNE described in this handbook meet the following safety requirements:

• EMC Directive 89 / 336 / EEC and 93 / 68 / EEC

in conjunction with EN 61326-1 (1997) and A1 (1998), A2 (2001)

• Low-Voltage Directives 73 / 23 / EEC and 93 / 68 / EEC

in conjunction with EN 61010-1: 2001

• Pressure Equipment Directive 97 / 23 / EC

• Ex Directive 94 / 9 / EC (ATEX 100a) for versions designed for use in

hazardous areas

• All devices bear the CE marking and meet the requirements of

•

NAMUR Guideline NE 21 / 04 with IFC 300 signal converter.

03 / 2005 IFC 300 3

Safety information

Please read these operating instructions and observe applicable national standards, safety requirements and accident prevention regulations. Installation and operation of the measuring device may only be carried out by qualified personnel.

Warning sign: electric shock hazard

Separate manuals available for hazardousduty equipment!

WARNING! CAUTION!

Info Information and tips

WARNING!

Electric shock is dangerous and can cause severe burns and critical injuries!

CAUTION!

Special regulations apply to use of equipment in hazardous areas, and these must be observed without fail in order to ensure safe operation in such areas. Wiring, installation, operation and maintenance may only be carried out by qualified personnel trained in explosion protection.

WARNING!

Indicates activities or occurrences which, if ignored, can lead to serious personal injury, hazardous situations, faulty operation or destruction of the device.

CAUTION!

Indicates activities or occurrences which, if ignored, can lead to personal injury and faulty operation of the device.

System description

Electromagnetic flowmeters are precision instruments designed for linear flow measurement of liquid products. The process liquids must be electrically conductive, ≥ 1 µS/cm (depending on the sensor);

for cold demineralized water: ≥ 20 µS/cm.

The full-scale range Q flow velocity between v = 0.3 – 12 m/s, see flow table in Sect. 5.3.

can be set as a function of the sensor meter size (primary head) in keeping with the

100%

Product liability and warranty

Electromagnetic flowmeters from KROHNE are designed solely for measuring the flow rate and the conductivity of electrically conductive process liquids.

Such flowmeters are also available for use in hazardous areas. Special regulations apply in this case, which are given in the special EEx directions, see separate operating instructions.

Responsibility as to suitability and intended use of these electromagnetic flowmeters rests solely with the operator.

Improper installation and operation of the flowmeters (systems) may lead to loss of warranty.

In addition, the “General conditions of sale“ forming the basis of the purchase contract are applicable.

If flowmeters need to be returned to KROHNE, please note the information given on the last-but-one page of these Instructions. KROHNE regret that they cannot repair or check your flowmeter(s) unless they are accompanied by the completed form sheet.

4 IFC 300 03 / 2005

• Signal converter in the version as ordered.

• Signal cable (only for remote versions F and W) in the version and length as ordered

(Standard: signal cable A, length 5 m)

• Report on factory settings

• Calibration report

• Quick Start directions, in the language ordered, for installation, electrical connection, start-up and

operator control of the signal converter.

• CD-ROM with manuals for the sensors and the signal converter.

Items included with supply

Signal converter versions and device nameplates

Your measuring device is delivered in ready-to-operate condition. Operating data have been factory-set to your order. The signal converter is equipped as standard with a local display, operator control elements and with a HART

IFC 300 C Compact flowmeter,

IFC 300 F Signal converter in field housing, remote version,

IFC 300 W

IFC 300 R Signal converter in 19“ rack, remote version,

C and F (option) These versions available for use in hazardous areas.

interface

signal converter mounted directly on the flow sensor

electrical connection to the flow sensor via field current and signal cables

Signal converter in wall-mounted housing, remote version,

electrical connection to the flow s

ensor via field current and signal cables

electrical connection to the flow sensor via field current and signal cables (in preparation)

Please check against the device nameplates that the device supplied is in the correct version, see following examples. The nameplate for inputs/outputs is illustrated in Sect. 2.2.

Examples for nameplates

03 / 2005 IFC 300 5

1 Electrical connection: Power supply

1.1 Location and important notes on installation PLEASE NOTE !

• Electrical connection in conformity with VDE 0100 “Regulations for electrical power

installations with line voltages up to 1000 V“ or equivalent national regulations.

• Use separate entry fittings (PG screwed cable entries) for power supply, field current and

signal cables, and for outputs and inputs.

• Protect signal converter against direct solar radiation, install a sunshade if necessary.

• Signal converters installed in switchgear cabinets require adequate cooling, e.g. by fan or

heat exchanger.

• Do not expose signal converters to intense vibration.

KROHNE OPTIFLUX are tested at vibrational level to IEC 68-2-34: broadband vibration test: f spectral acceleration density ASD = 0.01 g

• Dimensions of the signal converter, see Sect. 5.5.

For separate systems / remote signal converters only (F and W versions)

• Mounting of the remote signal converter

• Mounting of the IFC 300 W:

Remove mounting plate from rear of signal converter, and attach to wall or standpipe. Replace signal converter. Position lock washers and nuts on the housing bolts, tighten nuts slightly. Align housing, tighten nuts firmly. Dimensions, further information (minimum distances between signal converters): see Sect. 5.5, Dimensions and weights

• Mounting the IFC 300 F:

Mount IFC 300 F with mounting plate on wall or standpipe. Dimensions, further information (minimum distances between signal converters): see Sect. 5.5, Dimensions and weights

• Keep distance between flow sensor and signal converter as short as possible, observe

max. allowed length of signal and field current cables, see Sect. 1.3.3 and 1.3.5.

• Use the supplied KROHNE signal cable A (type DS 300, standard) or B (type BTS 300,

bootstrap, optional), standard length 5 m / 15 ft.

• Generally use bootstrap signal cables B (type BTS 300) for OPTIFLUX 5000 F and OPTIFLUX

6000 F flow sensors, meter sizes DN 2.5 - 15 and

which tend to form electrically insulating deposits.

• Always calibrate flow sensor and signal converter together! Also install together and make

sure settings of the primary constant GK / GKL are identical, see device nameplates and report on settings for the signal converter. If components are supplied separately, or in the case of a “mixed“ installation, the signal converter must be set to the DN size and GK / GKL of the sensor; see Sect. 4.

= 20 Hz / f2 = 2000 Hz / t = 90 min. / Test in all three axes (directions),

/ Hz (a

= 4.5 g).

eff.

/10” – 1/2”, and for contaminated liquids

6 IFC 300 03 / 2005

• Construction of the various housing versions

IFC 300 C IFC 300 F

(compact) and

(remote)

The terminal compartments are accessible after unscrewing cover 2

(and 5, for F Version only).

1 Cover, electronics compartment 2 Cover, terminal compartment for

power supply and inputs/outputs

3 Cable entry for power 4 Cable entry for inputs/outputs

for F Version only (remote)

5 Cover, sensor terminal compartment

6 Cable entry for field current cable 7 Cable entry for signal cable

The display of the IFC 300 C and IFC 300 F can be turned in steps of 90°. To do this, unscrew the cover of the electronics compartment and remove the two metal clips to the left and right of the display using a screwdriver or similar tool. The display between the metal clips can then be pulled off and re-inserted in the required position. Before pushing the clips together with the display into the electronics compartment, make sure not to kink the display´s flat ribbon cable more than absolutely necessary. Replace cover and tighten down by hand.

Cover threads to be protected from dirt and well greased at all times; particularly important for hazardous-duty (Ex) versions!

8 Attachment plate for wall or pipe mounting 9 Locking screw for cover of

sensor terminal compartment(5)

IFC 300 W (remote)

1 Cover, electronics compartment 2 Cover for the three separate terminal

compartments for power, sensor connection and inputs/outputs

3 Locking screw,

/2 turn left/right

to open/close cover (2)

4 Safety lever to open cover (1)

5 Sensor terminal compartment,

open separate cover

6 Terminal compartment, outputs/inputs 7 Power terminal compartment,

open separate shock-hazard protection cover

8 Entry fitting for signal cable 9 Entry fitting for field current cable 10 Two cable entries for outputs/inputs

8 9

11 Cable entry for power supply

03 / 2005 IFC 300 7

1.2 Connection to power for IFC 300 versions C, F and W

PLEASE NOTE !

• Degree of protection IP 65 and 67 to IEC 529 / EN 60529, equivalent to NEMA 4 / 4X and 6,

dependent on the version.

• Rated values: The housings of the flowmeters, which are designed to protect the electronic

equipment from dust and moisture, should be kept well closed at all times. Creepage distances and clearances are dimensioned to VDE 0110 and IEC 664 for pollution severity 2. Supply circuits are designed for overvoltage category III and the output circuits for overvoltage category II.

• Fuse protection, disconnecting device:

circuit, and also a disconnecting device (switch, circuit breaker) to isolate the signal converter must be provided.

100-230 Volt AC (tolerance range -15% / +10%)

• Note the data on the nameplate, power supply voltage and frequency range (50 - 60 Hz).

• The protective ground conductor PE of the power supply must be connected to the

separate terminal in the terminal compartment of the signal converter.

• Connection diagrams I - II for the power supply and the electrical connection between flow

sensor (primary head) and signal converter: see Sect. 1.3.6.

12 - 24 Volt DC (tolerance range -25% / +30%)

• Note the data on the instrument nameplate!

• For reasons to do with the measurement process, connect a functional ground FE to the

separate U-clamp terminal in the terminal compartment of the signal converter.

• When connecting to functional extra-low voltages, provide a facility for protective separation

(PELV) (VDE 0100 / VDE 0106 and/or IEC 364 / IEC 536 or relevant national regulations).

• Connection diagrams I - II for the power supply and the electrical connection between flow

sensor and signal converter: see Sect. 1.3.6.

Connection to power (applies to all versions / housing versions)

Fuse protection (IN ≤ 16 A) for the infeed power

Power consumption

• for AC = 22 VA

• for DC = 12 W

AC: 100 - 230 V (-15% / +10%)

DC: 12 - 24 V (-25% / +30%)

The power terminals in the terminal compartments are protected by additional hinged lids against accidental contact.

shock hazard. All directions, operating data and connection diagrams do not apply to

8 IFC 300 03 / 2005

Warning: Signal converter must be properly grounded to avoid personnel

devices used in hazardous areas; in such cases, read the special “Ex“ operating

instructions without fail!

L-

L+

1.3 Electrical connection of remote sensors (primary heads)

1.3.1 General information on signal cables A and B and field current cable C

• Lay signal cables as a fixed installation, underwater and underground laying possible.

• Connection of shields: - inner (1) via drain wire to normal connecting terminal

- outer (60) via braid to U-clamp terminal

• Insulating material is flame-retardant to EN 50625-2-1,IEC 60322-1.

• The low-halogen, unplasticized signal cables remain flexible at low temperatures.

Signal cable A (type DS 300), with double shielding

Signal cable B (type BTS 300) with triple shielding (bootstrap line)

In the bootstrap method, the individual shields (20 and 30) are always controlled by the signal converter to exactly the same voltage that is present at signal wires (2 and 3). Because for that reason there is no voltage difference between the individual shields (20 and 30) and the signal wires (2 and 3), no current flows via the line capacitances between 2 / 20 or 3 / 30. The line capacitance is apparently “zero“.

This allows greater cable lengths when the electrical conductivity of the process product is low.

Proper functioning is ensured by the KROHNE signal cables A and B with double or triple foil shielding.

However, when other signal cables are used, please note the following electrical data!

Electrical safety to EN 60811 (

low-voltage directives)

or equivalent national standards. Capacitance of signal wire wire / wire < 50 pF/m or wire / shield < 150 pF/m or

Isolation resisance >100 GΩ × km or >60 GΩ × mile

15 pF/ft 45 pF/ft

Test voltage Signal wire / inner shield 500 V Signal wire / signal wire 1000 V Signal wire / outer shield 1000 V Twisting of signal wires minimum 10× per meter or

3× per feet,

important when screening magnetic fields

Voltage rating < 24 V / Current rating < 100 mA

Stranded drain wire, inner shield,

1.0 mm² Cu / AWG 17 (not insulated, bare)

Inner shield (see stranded drain wire 1)

Insulated conductor, 0.5 mm² / AWG 20 (marking = 2)

Insulated conductor, 0.5 mm² / AWG 20 (marking = 3)

Stranded drain wire, outer shield,

0.5 mm² Cu / AWG 20 (not insulated, bare)

Outer shield (see stranded drain wire 6)

Outer sheath, dia. approx. 8 mm / 0.3” (marking = DS 300)

Stranded drain wire, inner shield,

1.0 mm² Cu / AWG 17 (not insulated, bare)

Inner shield (see stranded drain wire 1)

Insulated conductor, 0.5 mm² / AWG 20 (marking = 2)

Stranded drain wire for individual shield of conductor 2

Insulated conductor, 0.5 mm² / AWG 20 (marking = 3)

Stranded drain wire for individual shield of conductor 3

Stranded drain wire, outer shield,

0.5 mm² Cu / AWG 20 (not insulated, bare)

Outer shield (see stranded drain wire 6)

Outer sheath, dia. approx. 12 mm / 0.5“ (marking = BTS 300)

Field current cable C

Cross-section dependent on required length of cable, see Table in Sect. 1.3.3.

03 / 2005 IFC 300 9

1.3.2 Stripping (preparation) of signal cables A and B

Please note:

• The figures in tables and drawings identify the shields,

stranded drain wires and wires of signal cables A and B, see Sect. 1.3.1.

• The following tables and drawings indicate the dimensions (a - d) for stripping the

Customer-supplied materials W

Insulation tubing (PVC), dia. 2.0-2.5 mm / approx. 0.1”

Heat-shrinkable tubing or cable sleeve

Wire end ferrule to DIN 41 228: E 1.5-8

Wire end ferrule to DIN 41 228: E 0.5-8

signal cables.

Signal cable A ( Typ DS 300) Signal cable B (Typ BTS 300)

approx. Length in mm / inch approx. Length in mm / inch

dimen-

Sensor

sion

60 / 2.4“ 90 / 3.5“ 90 / 3.5“

10 / 0.4“ 10 / 0.4“ 10 / 0.4“

8 / 0.3“ 8 / 0.3“ 8 / 0.3“

connect connect

20 / 30

Signal converter Signal converter

IFC 300 F IFC 300 W

dimen-

sion

Sensor

60 / 2.4“ 90 / 3.5“ 90 / 3.5“

10 / 0.4“ 10 / 0.4“ 10 / 0.4“

8 / 0.3“ 8 / 0.3“ 8 / 0.3“

d -

do not

connect

connect connect

do not

connect

IFC 300 F IFC 300 W

25 / 1.0“ 25 / 1.0“

do not

connect

connect only

in the IFC 300

Signal cable A (type DS 300), with double shielding

Y Z

Signal cable B (type BTS 300), with triple shielding (bootstrap)

Signal cable A

bending radius

≥ 50 mm / ≥ 2.0”

(Slip shield over outer sheath

and connect up.)

Signal cable B

bending radius

≥ 50 mm / ≥ 2.0”

(Slip shield over outer sheath

and connect up.)

10 IFC 300 03 / 2005

1.3.3 Type, length and preparation of the field current cable C

Length and cross-section, field current cable C

Length Cross-section A

(Cu)

Cu = copper cross-section

0 – 150 m 0 - 500 ft 3 x 0.75 mm² Cu 3 x AWG 18

150 – 300 m 500 - 1000 ft 3 x 1.50 mm² Cu 3 x AWG 14

300 – 600 m 1000 - 2000 ft 3 x 2.50 mm² Cu 3 x AWG 12

For the IFC 300 W the terminals are designed for the following cable cross-sections:

• flexible cable: ≤ 1.5 mm² / ≤ AWG 14

• solid cable: ≤ 2.5 mm² / ≤ AWG 12

Preparation

90 mm / 3.5“

10 mm

0.4“

Field current

cable C

bending radius

50 mm / 2“

Wire end ferrules, Size and dimension e dependent on dia. of cable

Only if using a shielded field current cable: cut back, slip shield over the outer sheath and

connect up only in the sensor

connection box.

03 / 2005 IFC 300 11

1.3.4 Grounding of sensors (primary heads)

• The sensor must be properly connected to ground.

• The grounding cable should not transmit any interference voltages.

• Do not use the grounding cable to connect more than one device to ground.

• In hazardous areas, grounding is used at the same time for equipotential bonding. Special

grounding instructions are contained in the “Ex-installation instructions“, which are only supplied together with hazardous-duty equipment.

• The sensors are connected to ground by means of a functional grounding conductor FE.

• Special grounding instructions for the various sensors are contained in the separate

installation instructions for the sensors.

• These instructions also contain detailed descriptions on how to use grounding rings and how

to install the sensors (primary heads) in metal or plastic pipes or in pipes which are coated on the inside.

Warning: The signal converter must be properly grounded to avoid personnel

shock hazard. All diections, operating data and connection diagrams do not apply to

devices used in hazardous areas; in such cases, read the special “Ex“ operating

instructions without fail.

12 IFC 300 03 / 2005

[

]

[

]

1.3.5 Length of signal cable max. distance between signal converter and sensor (primary head)

Abbreviations and explanatory notes

for the following table, diagram and connection diagrams

Signal cable A / type DS 300, double shielding, max. length: see diagram below

Signal cable B / type BTS 300, triple shielding, max. length: see diagram below

Field current cable, cross-section and length: see Sect. 1.3.3 Electrical conductivity of process liquid

Sensor primary head

OPTIFLUX 1000 F

OPTIFLUX 2000 F

OPTIFLUX 4000 F

OPTIFLUX 5000 F

OPTIFLUX 6000 F

Meter size Min. elec. - Curve for signal cable

conductivity A

DN mm inches µS / cm DN mm

200

2.5 - 6 1/10 - 1/

200

2.5

150

150 3/8 - 6 5

150 1 - 6 20

2000 8 - 80 20

150 3/8 - 6 1

2000 8 - 80 1

/10 10

15 1/6 - 1/

100 1 - 4 1

250 6 - 10 1

2.5 - 15 1/10 - 1/2 10

25 - 150 1 - 6 1

A 1 B 2

A 1 B 3

A 2 B 4

- B 1

A 1 B 3

A 2 B 4

- B 1

- B 2

A 1 B 3

A 2 B 4

- B 1

1B 3

3000

300

max. cabel len

Please note !

For process temperatures above 150°C, special cables and a through-box ZD

electrical conductivity [µS/cm]

are required. Optionally available, incl. modified circuit diagrams.

03 / 2005 IFC 300 13

1.3.6 Connection diagrams (I and II) for power supply and sensors

Important notes for connection diagrams PLEASE NOTE !

Warning: Signal converter must be properly grounded to avoid personnel shock hazard.

All directions, operating data and connection diagrams do not apply to

devices used in hazardous areas; in such cases, read the special “Ex“ operating

instructions without fail!

• The figures in brackets identify the shields, stranded drain wires and cores of signal

cables A + B, see sectional drawings of signal cables in Sect. 1.3.1.

• Electrical connection to VDE 0100 “Regulations governing heavy-current installations with

line voltages up to 1000 V“

• Power supply 12 - 24 V DC:

Functional extra-low voltage with safety separation (PELV) to VDE 0100/VDE 0106 and/or IEC 364/IEC 365, or equivalent national regulations.

• Systems used in hazardous areas are subject to special regulations concerning electrical

connections (see separate manual).

• Terminal 4 / 40: assigned only when sensors have 4 electrodes (special version)

• PE = protective conductor

Signal cable A / Type DS 300

FE = functional ground

Power consumption

• for AC = 22 VA

• for DC = 12 W

* These two cable

terminals are not provided in the housing of the IFC 300 W, therefore, do not connect up the outer shield of

cables A and C!

Sensor / primary head

14 IFC 300 03 / 2005

For IFC 300 F !

• IFC 300 F has separate terminal compartments for power supply,

flow sensor and for outputs and inputs.

• Connect the two overall shields for signal cables A and B in the sensor outlet box and in the signal converter-sensor terminal compartment:

inner shield (10) by way of the stranded drain wire (1), and outer shield (60) by way of the braid.

• There should be no difference in potential between the sensor and the housing of the signal converter!

For IFC 300 W !

• IFC 300 W has 1 cover for the separate terminal compartments for power supply, sensor and

for outputs and inputs. The power terminal compartment has an additional hinged flap for shock-hazard protection.

• The outer overall shield (60) of signal cables A and B can only be connected up in the sensor outlet box!

Signal cable B / Type BTS 300

Power consumption

• for AC = 22 VA

• for DC = 12 W

* These two cable

terminals are not provided in the housing of the IFC 300 W, therefore, do not

connect up the outer shield of cables B and C!

Sensor / primary head

03 / 2005 IFC 300 15

2 Electrical connection: outputs and inputs

2.1 Important information for outputs and inputs PLEASE NOTE !

• The output / input groups are galvanically separated from each other and from all other

input and output circuits.

• Active mode:

The signal converter supplies the power for operation (activation) of receiver instruments; observe max. operating data.

• Passive mode:

Operation (activation) of receiver instruments requires an external power supply (U

); observe max. operating data.

ext

• Connection diagrams of outputs and inputs are shown in Sect. 2.7.

• For operating data of outputs and inputs, refer to Sect. 2.7 and 5.1.

2.2 I / O assemblies for the outputs and inputs

IFC 300 is available with a choiceof output/input assemblies:

• The Basic I/O has one mA, one pulse and 2 status outputs. The pulse output can be set as a status

output, and one of the status outputs as a control input (see Basic I/O table).

• The Modular I/O can be equipped with different output modules, depending on the task (see

Modular I/O table).

• For hazardous areas, all I/O variants are available for the IFC 300 C (compact) and

IFC 300 F (remote) with terminal compartment in EEx - d (flameproof enclosure) or EEx - e (increased safety) protection.

• The Bus - System I/O allows intrinsically safe and non-intrinsically safe bus interfaces in combination

with further modules (see Bus - System I/O table).

• The last 3 places of the CG No. indicate the assigned terminals,

see examples below.

• Abbreviations used are explained in the small table on the next but one page.

Examples of CG No. to identify the electronic module and the I/O variants:

CG30* _ _ 4 _ _ (see sticker inside cover of terminal compt)

General type designation 2nd option module for terminal B Power 1st option module for terminal A Display version I/O version identified by this place (here: Modular I/O), fixed assignment of terminals C+D (according to the 1st place of the CG No.)

CG No. (examples)

CG 300 11 100 100-230 V AC & Standard Display / Basic I/O:

CG 300 11 7FK 100-230 V AC & Standard Display / Modular I/O:

CG 300 81 4EB 24 V DC & Standard Display / Modular I/O:

16 IFC 300 03 / 2005

or Ip & Sp/Cp & Sp & Pp/S

(see Tabele and Nameplate on the next page)

& Pn/Sn and option module PN/SN & C

(see Tables on the next but one page)

& Pa/Sa and option module Pp/Sp & I

(see Tables on the next but one page)

Fixed, unalterable I/Os (input/output versions)

Terminals

I/Os CG-No. D- D C- C B- B A- A A+

Basic 1 0 0

Standard

EEx - i 2 0 0

Option

3 0 0

2 1 0

3 1 0

2 2 0

3 2 0

(changeable)

/ SN NAMUR

(changeable)

/ SN NAMUR

(changeable)

/ SN NAMUR

(changeable)

/ SN NAMUR

(changeable)

/ SN NAMUR

(changeable)

/ SN NAMUR

(changeable)

/ Sp

+ HART® active

+ HART® passive

+ HART® active

+ HART® passive

+ HART® active

+ HART® passive

PA - Bus D 0 0 Term PA- Term PA+ Term PA- Term PA+ PROFIBUS

(EEx-i) Option

D 1 0 Term PA- Term PA+ Term PA- Term PA+

D 2 0 Term PA- Term PA+ Term PA- Term PA+

FISCO Device FISCO Device

FF - Bus E 0 0 Term V/D- Terrm V/D+ Term V/D- Terrm V/D+

Foundation

FISCO Device FISCO Device

Field-Bus E 1 0 Term V/D- Terrm V/D+ Term V/D- Terrm V/D+ (EEx-i) Option

FISCO Device FISCO Device

E 2 0 Term V/D- Terrm V/D+ Term V/D- Terrm V/D+

FISCO Device FISCO Device

/ Cp

(changeable)

/ SN / CN NAMUR

(changeable)

/ SN / CN NAMUR

(changeable)

/ SN / CN NAMUR

(changeable)

/ SN / CN NAMUR

(changeable)

/ SN / CN NAMUR

(changeable)

/ SN / CN NAMUR

(changeable)

/ SN / CN NAMUR

(changeable)

/ SN / CN NAMUR

(changeable)

Ip + HART®

or (reverse term.)

Ia + HART®

Nameplate inputs/outputs

Example of CG No., here:

BASIC I/O

03 / 2005 IFC 300 17

Alterable I/Os (input/output versions)

• The grey boxes denote freely selectable option modules for terminals A and B.

• Terminal A+ functions only for the Basic I/O.

• For hazardous areas, all I/O variants for IFC 300 C and IFC 300 F are available with terminal compartment in EEx - d (flameproof enclosure) or EEx - e (increased safety) protection.

Terminals

I/Os CG-No. D- D C- C B- B A- A A+

Modular 4 _ _

Option

_ _

PA - Bus D _ _ PROFIBUS

Option

FF - Bus E _ _ Foundation Field-Bus

Option

DP - Bus F _ 0 PROFIBUS

Option

Term

PA-

Term

V/D-

/ Sa

(changeable)

/ Sa

(changeable)

/ Sp

(changeable)

/ Sp

(changeable)

/ SN NAMUR

(changeable)

/ SN NAMUR

(changeable)

Term PA+

Terrm

V/D+

+ HART® active

+ HART® passive

+ HART® active

+ HART® passve

+ HART® active

+ HART® passve

Term

PA-

Term

V/D-

Term

PA+

Terrm

V/D+

max. 2 option modules for

term. B + A: Ia or Pa / Sa or Ca

max. 2 option modules for

term. B + A: Ip or Pa / Sa or Ca

max. 2 option modules for

term. B + A:

Ia or Pp / Sp or Cp

max. 2 option modules for

term. B + A: Ip or Pp / Sp or Cp

max. 2 option modules for

term. B + A: Ia or PN / SN or CN

max. 2 option modules for

term. B + A: Ip or PN / SN or CN

max. 2 option modules for

term. B + A: Ia or Pa / Sa or Cp

max. 2 option modules for

term. B + A: Ia or Pa / Sa or Cp

RxD/TxD N RxD/TxDP RxD/TxDN Termin.N RxD/TxDP Termin.

max. 1 option

module for

term. A: see table below for selection

Option modules

Abbreviation Description Ident

for CG No.

Pa / Sa

Pp / Sp

PN / SN

Active current output Passive current output Active pulse, frequency, status output or limit switch Passive pulse, frequency, status output or limit switch Pulse, frequency, status output or limit switch to NAMUR Active control input Passive control input Control input to NAMUR

- No module installed

- No further module possible

18 IFC 300 03 / 2005

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