AD-VC 4S FE

Description

The digital multi-function measuring transformer of series VarioCheck AD-VC 4S FE are freely programmable digital measuring transformer with two analogue outputs and up to 4 limiting value relays. Extensive standard equipment and additional options solve almost all imaginable tasks of a modern evaluation. The input of all characteristics directly on the device, or use the configuration software „AD-Studio“. VarioCheck AD-VC 4S fulfils all tasks of a universal and secure measuring value recording through integral function modules such as limiting value messages, freely adjustable hysteresis, selectable relay functions, time-delayed switching, automatic or manual simulation modus, free linearizing curves and a wide range of supply voltage.

AD-VC 4S FE

Specific characteristics

Bipolar voltage inputs
Unipolar current input
Supply of 2-/3-wire transmitter
Potentiometer input
Current and voltage output, differently scalable and can be utilised simultaneously
Error message with missing or defective sensor at measuring range 4-20 mA
Backlite LCD for display of different operating modes
Freely definable scaling of the quantity to be measured through stating range, decimal point position and unit from the list or defined unit.
Zoom function, expanded scale, linearizing, inverse modus
Learning Mode Range
Automatic or manual simulation operation
Monitoring of the measuring signal with up to 4 freely adjustable limiting values
Slave pointer function (saving min. and max. value)
Locking the parameterizing via edit lock
Non-volatile saving of all set parameter
Menu languages switchable to: German, English, French, Italian
Pluggable and codable terminal strips

Business data

Order number
AD-VC 4S FE-R0	Without relay
AD-VC 4S FE-R2	Two relays
AD-VC 4S FE-R4	Four relays
Identifiers
EClass	27210107
Customs tariff number / country of origin	8543 70 90 / Deutschland

Information

Downloads
Data sheet	en-vc4s.pdf (146 kB)
Tender text	vc4s.zip (993 Bytes)
Instruction manual	vc4handb.pdf (823 kB)
Safety instructions	ad-safety-instructions.pdf (43 kB)

Technical specifications

Input current
Measuring range	0 ... + 20 mA
Accuracy	~ 21 µA
Input resistance	54 Ohm
Voltage input 10V
Measuring range	-10 ... + 10 V
Accuracy	~ 21 mV
Input resistance	100 kOhm
Voltage input 5V
Measuring range	-5 ... + 5 V
Accuracy	~ 11 mV
Input resistance	100 kOhm
Voltage input 1V
Measuring range	-1 ... + 1 V
Accuracy	~ 2,5 mV
Input resistance	100 kOhm
Voltage input 100mV
Measuring range	-100 ... + 100 mV
Accuracy	~ 0,3 mV
Input resistance	100 kOhm
Potentiometer input
Connection method	3-wire system
Max. Resistance	100 Ohm ... 10 kOhm
Transmitter supply
Off-load voltage	~ 23 V
Voltage at 20mA	~ 21 V
Current limit	~ 50 mA
Output current
Max. output range	0 ... 20 mA
Accuracy	~ 20 µA
Max. burden	500 Ohm
Residual ripple	20 µAss
Output voltage
Variants	R2, R4
Max. output range	0 ... 10 V
Accuracy	~ 10 mV
Min. burden	10 kOhm
Residual ripple	10 mVss
Resolution
Input	10 bit
Output	10 bit
Relay outputs A...D
Contacts R2 / R4	2 changeover contact / 4 changeover contact
Max. AC-breaking capacity	250 V AC, 2 A AC, 50Hz
Max. DC-breaking capacity	50 V DC, 2 A DC
Switching operations
Mechanical	10⁷
AC: 230V / 2A, cos(phi)=1	6 * 10⁵
AC: 230V / 2A, cos(phi)=0,4	2 * 10⁵
DC: 24V / 1A	2 * 10⁵
DC: 24V / 1A	2 * 10⁵
Display
Graphic-LCD	122x32 Pixel, background lit
Digital display	5-digit, can be configured
Display function	Scaled input signal, input signal, output, limits, scaled dimension as quasi analogue bar, scaling unit
Transmission behaviour
Linearity error	< 0,2 % of full scale
Rise time	100 ms (output at 90 %)
Temperature influence	+/- 100 ppm/K of full scale
Supply
Supply voltage	20 ... 253 V DC / 50 ... 253 V AC
Max. power consumption	2,6 W / 5 VA
Housing
Manner of fastening	Panel-mount-case (DIN 43 700)
Dimensions front	IP 65
Type of protection housing	IP 20
Connector cross section	1,0 mm² Strand with wire end ferrule / 1,5 mm² one wire
Connector cross section supply	Max. 2,5 mm²
Weight	~ 320 g
Front panel cut out	92 x 44 mm
Environmental conditions
Ambient temperature	-10 ... 50 °C
Storage and transport	-10 ... 70 °C (no condensation)
EMC
Product family standard ¹⁾	EN 61326-1
Emitted interference	EN 55011, CISPR11 Cl. B, Gr. 1
¹⁾During electromagnetic disturbance minor changes in output signal are possible.
Electrical safety requirements
Product family standard	EN 61010-1
Galvanic isolation, test voltages
Input/output	2,5 kV (1 min)
Signal/auxiliary voltage	4 kV (1 min)

Block and wiring diagram

AD-VC 4S FE

Dimensions

AD-VC 4S FE

CAD / CAE Daten

CAD model is not yet available for this product.

The CAD product overview can be found at: adamczewski.partcommunity.com