Koamtac KDC300M-SF Manual

Koamtac Stregkodelæser KDC300M-SF

Læs gratis den danske manual til Koamtac KDC300M-SF (4 sider) i kategorien Stregkodelæser. Denne vejledning er vurderet som hjælpsom af 29 personer og har en gennemsnitlig bedømmelse på 4.5 stjerner ud af 15 anmeldelser. Har du et spørgsmål om Koamtac KDC300M-SF, eller vil du spørge andre brugere om produktet?

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Side 1/4

Contents

1. Read ﬁ rst and then … ..........................................................................1

2. Scope of supply ....................................................................................1

3. Brief description ....................................................................................1

4. Overview of the parts ............................................................................1

5. Technical data .......................................................................................2

6. Opening and closing the device ...........................................................2

7. Mounting ...............................................................................................2

8. Electrical connections ...........................................................................2

9. Conﬁ guration ........................................................................................3

10. Commissioning .....................................................................................3

11. Maintenance .........................................................................................3

12. Releasing the isolating ampliﬁ er ...........................................................3

13. Dimensional drawings ...........................................................................4

14. Declaration of conformity ......................................................................4

1. Read ﬁ rst and then …

The proper and safe operation of the device assumes that

the Operating Instructions are read and the safety warnings

given in the various Sections

7. Mounting

8. Electrical connections

9. Conﬁ guration

10. Commissioning

are .observed

The device should only be handled by appropriately trained personnel who

are familiar with it and authorised to work in electrical installations.

The instrument must only be opened to make the conﬁ guration, as de-

scribed in Section “9. Conﬁ guration”.

The guarantee is no longer valid if the instrument is further tampered

with.

2. Scope of supply (Fig. 1 and 2)

Isolating ampliﬁ er

Order Code: Signiﬁ cance of the 1st to 7th digits

Description Order Code

1. Mechanical design 819 -

Housing with screw terminals,

not pluggable

Housing with screw terminals,

pluggable

2. Version / Power supply

Standard/Power supply 24 … 60 V DC, AC 1

Standard/Power supply 85 … 230 V DC, AC 2

3. Function

1 input max. 1000 V

1 electrically insulated output

4. Input signal

Input [V] 9

Input [mA] Z

Isolating ampliﬁ er

SINEAX TV 819

TV 819 Be 147 969-02 06.13

Camille Bauer LTD

Aargauerstrasse 7

CH-5610 Wohlen/Switzerland

Phone +41 56 618 21 11

Fax +41 56 618 21 21

info@camillebauer.com

www.camillebauer.com

Operating Instructions

The instruments must only be disposed of in the

correct way!

The following symbols in the Operating Instructions indicate safety

precautions which must be strictly observed:

Description Order Code

5. Output signal

Output [V] 9

Output [mA] Z

6. Output characteristics

Standard (directly proportional,

0…Y/0,2Y…Y/-Y…0…+Y)

Inversely (proportional, Y…0/Y…0,2Y/+Y…0…–Y) 1

7. Test certiﬁ cate

Without test certiﬁ cate 0

With test certiﬁ cate in German D

With test certiﬁ cate in English E

Y = Output circuit full-scale value

Fig. 1 Fig. 2

1 Operating Instructions in German, French and English

3. Brief description

The purpose of the isolating ampliﬁ er SINEAX TV 819 is to electrically insulate

input and output signals, respectively to amplify and/or change the signal

level or type (current or voltage) of the input signals.

Any of the input and output standard ranges given in the Section “9. Con-

ﬁ guration” and the type of input and output variable (current or voltage) are

simply selected by positioning soldered jumpers. The ﬁ ne adjustment is

accomplished using the potentiometers “Zero” and “Span”.

The isolating ampliﬁ ers that are supplied as preferred devices have the fol-

lowing basic conﬁ guration:

– Measuring input:

– Measuring output:

4 … 20 mA

4. Overview of the parts

Figure 3 shows those parts of the device of consequence for electrical con-

nections and other operations described in the Operating Instructions.

Zero

Span

(5)

(4)

(3)

Fig. 3

(3) Top-hat rail 35 15 mm or 35 7.5 mm (EN 50 022)× ×

(4) Type label

(5) Screw terminals

ON Green LED for indicating device standing by

5. Technical data

Measuring input

DC current: Limit values

0…0.1 to 0…40 mA, also live-zero,

start value > 0 to ≤ 50% ﬁ nal value

or span 0.1 to 40 mA

between – 40 and 40 mA

(also bipolar asymmetrical)

DC voltage: Limit values

0…0.06 to 0…1000 V, also live-zero,

start value > 0 to ≤ 50% ﬁ nal value

or span 0.06 to 1000 V

between –1000 and 1000 V

(also bipolar asymmetrical)

Overload capacity: DC current continuously 2-fold

DC voltage continuously 2-fold

Measuring output

DC current: Limit values

0…1 to 0…20 mA

0.2…1 to 4…20 mA

– 1…0…+ 1 to – 20…0…+ 20 mA

External resistance: Rext max. ≤ 600 Ω at output 20 mA

DC voltage: Limit values

0…1 to 0…10 V

0.2…1 to 2…10 V

– 1…0…+ 1 to – 10…0…+ 10 V

Load capacity: Rext min. ≥ 2 kΩ at output 10 V

Power supply

DC, AC power pack (DC or 45…400 Hz)

Nominal voltages and tolerances

Nominal voltages UNTolerances

24 … 60 V DC, AC DC – 15 … + 33%

AC ± 15%

85 … 230 V DC, AC*

Power input: ≤ 1.5 W resp. ≤ 3 VA

LED

Green LED: Lights after switching on the power supply

* An external supply fuse must be provided for DC supply voltages > 125 V.

6. Opening and closing the device

(7)

(6)(8)

Fig. 4. Opening the device.

The device consists of a casing (6) and a cover (7). Both parts of the casing

may be ﬁ tted together manually by tightly ﬁ tting pins. At the top edge of

the casing there are four small indentations (8). To open the casing, place a

screwdriver (min. size 2) at these positions and carefully lift the pins a few mm

out of the casing. To lift the cover completely, place a suitable tool between

the casing and the cover and release all the pins.

The close the casing, introduce the pins into the holes in the casing and lightly

press both parts together until the casing and cover are completely closed.

7. Mounting

The SINEAX TV 819 can be mounted on a top-hat rail.

When deciding where to install the transmitter (measuring

location), take care that the of the operating tempe-limits

rature are kept:

– 25 and + 55 °C

Simply clip the device onto the top-hat rail (EN 50 022) (see Fig. 5).

Fig. 5. Mounting on top-hat rail 35 15 or 35 × × 7.5 mm.

8. Electrical connections

Depending on the version of the device, there are ﬁ xed or plug-in screw ter-

minals for connecting the wires. These are easily accesssible at the front of

the isolating ampliﬁ er and are suitable for wires of up to 2.5 mm

Make sure that all cables are not live when making the

connections!

Impending danger by high input voltage or high power

supply voltage.

Also note that, …

… the data required to carry out the prescribed measurement must

correspond to those marked on the nameplate of SINEAX TV

819 ( measuring input, measuring output and

power supply)!

… the resistance in the output circuit may not the overrange

current output value

Rext max. [kΩ] = 12 V

IAN [mA]

(IAN = current output value)

and not underrange the voltage output value

Rext min. [kΩ] ≥ UAN [V]

5 mA

(UAN = voltage output value)

… the measurement input and output cables should be twisted

pairs and run as far as possible away from heavy current

cables!

In all other respects, observe all local regulations when selecting

the type of electrical cable and installing them!

Measuring

function/

Application

DC voltage

(direct input) DC current

DC voltage

(input via potential

divider)

Measuring span 0,06…40 V 0,1…40 mA > 40…1000 V

Measuring

range limits

taking the max.

measuring

range into con-

sideration

– 40…0…40 V – 40…0…40 mA –1000…0…1000 V

Electrical

connections:

measuring

input

measuring

output

power supply

123

456

7 8 9

10 11 12

123

456

7 8 9

10 11 12

Front Front

Produkt Specifikationer

Mærke:	Koamtac
Kategori:	Stregkodelæser
Model:	KDC300M-SF

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