AD-TV 40 GVC

Description

The isolation amplifier AD-TV 40 GVC is designed for the galvanic isolation and amplification of standard analog signals (0/4-20 mA and 0/2-10VDC). The standard signals 0/4-20 mA and 0/2-10 V are freely selectable via switch or terminal on both the input and at the output. All ranges are calibrated fixed, but can be adjusted via front-trimmer. In addition, this device comes standard with a configuration interface AD-PC, with which the input and output measurement signal with the optional AD-Studio programming software in the range of max. 20 mA or 10 VDC can be freely programmed. The selected linear output signal follows the input size up to a limit independent of the connected load. Input, output and power supply voltage are galvanically isolated from each other with high insulation. An integral electronic wide range power supply with high efficiency prevents strong heating and allows high output loads.

AD-TV 40 GVC

Application

Galvanic isolation of standard signals with simultaneous amplification or conversion of the analog standard signal.

Specific characteristics

  • All standard signals at the input and output are freely selectable
  • Switchable zero and span trimmer
  • Special signals can be parameterized via interface
  • Weitbereichsnetzteil

Business data

Order number
AD-TV 40 GVC
Identifiers
EClass 27210120
Customs tariff number / country of origin 8543 70 90 / Deutschland

Information

Technical specifications

Input current
Measuring range 0 ... 20 mA; 4 ... 20 mA
Resolution 10 Bit
Input resistance 50 Ohm
Input voltage
Measuring range 0 ... 10 V; 2 ... 10 V
Resolution 10 Bit
Input resistance > 700 kOhm
Input filter (optional programmable with VarioConfig)
Filter 10 ms/filter value (0 ... 30.000)
Output current
Output range 0 ... 20 mA; 4 ... 20 mA
Resolution 11 Bit
Max. burden 400 Ohm
Residual ripple <50 µAss
Output voltage
Output range 0 ... 10 V, 2 ... 10 V
Resolution 11 Bit
Min. burden 10 kOhm
Residual ripple <20 µAss
Linearity error <0,5 % of full scale
Accuracy
Basic accuracy 0,3 %
Temperature influence <100 ppm / K
Response time Approx. 70 ms
Trimmer function
Trim range Approx. +/-20 %
Configuration interface
AD-PC -> USB
(optional programmable with VarioConfig software)
Supply
Supply voltage 20 ... 253 V DC / 50 ... 253 V AC
Max. power consumption 1,2 W/2,8 VA
Housing
Dimensions (WxHxD) 18x110x128 mm
Type of protection IP 20
Connection method Detachable terminal clamp
Bolting torque terminals 0,5 Nm
Terminals, wire cross section 2,5 mm² flex wire / 4 mm² one wire
Manner of fastening DIN rail 35mm 35 mm
Weight Ca. 130 g
Environmental conditions
Ambient temperature -10 ... 50 °C
Storage and transport -10 ... 70 °C (no condensation)
EMC
Product family standard EN 61326-1
Emitted interference EN 55011, CISPR11 Cl. B, Gr. 1
During checking, slight signal deviations are possible
Electrical safety requirements
Product family standard EN 61010-1
Galvanic isolation, test voltages
Input/output 2,5 kV RMS (1 min.)
Signal/auxiliary voltage 3 kV RMS (1 min.)
Protective systems
Input/output Over voltage and over current
Power supply Over voltage, over current and over temperature

Block and wiring diagram

AD-TV 40 GVC

Dimensions

AD-TV 40 GVC

CAD / CAE Daten

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AD-TV 40 GVC

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