AD-TV 3 GX

Description

The VARIO isolation amplifier AD-TV 3 GX, with a construction width of only 6.2 mm, serves the galvanic separation, conversion and amplification of DC current signals and voltage signals (0/4-20 mA and 0/2-10 V). The signal magnitudes can be selected with DIP switches. For range changing, manual adjustment is required, the initial values and final values can be adjusted via a trimmer. The output signal follows linear the input variable and is, up to a limiting value, independent of the connected burden. Due to the narrow design, a high packing density is achieved. In combination with a DIN rail connector for bridging the supply voltage, the wiring is considerably reduced.

AD-TV 3 GX

Application

Conversion, burden amplification and galvanic disconnection of impressed DC current signals and voltage signals.

Specific characteristics

  • narrow 6.2mm construction
  • Supply via DIN rail connector

Business data

Order number
AD-TV 3 GX
Accessory
DIN-rail connector AD-GX Connector
Identifiers
EClass 27210120
Customs tariff number / country of origin 8543 70 90 / Deutschland

Information

Downloads
Data sheet pdf en-tv3gx.pdf (196 kB)
Tender text zip tv3gx.zip (617 Bytes)
STEP file step gx.step (3 MB)
Safety instructions pdf ad-safety-instructions.pdf (43 kB)

Technical specifications

Input current
Measuring range 0 ... 20 mA
Input resistance 50 Ohm
Input voltage
Measuring range 0 ... 5 V; 0 ... 10 V
Input resistance 10 kOhm / V
Output current
Output range 0 ... 20 mA
Max. burden 500 Ohm
Open-circuit voltage < 13 V
Output voltage
Output range 0 ... 10 V
Min. burden 500 Ohm
Current limit < 28 mA
Transmission behaviour
Response time < 50 ms (10-90 %)
Linearity error < 0,1 %
Residual ripple < 0,1 %
Temperature influence < 70 ppm/K
Adjust begin +/- 22%
Adjust end +/- 5%
Supply
Voltage range 18 ... 30 V DC
Nominal voltage 24 V DC
Power consumption < 850 mW
Housing
Dimensions (WxHxD) 6,2 x 92 x 101 mm³
Manner of fastening DIN rail 35mm EN 50022
Type of protection IP 20
Connection method Screw clamp (2,5 mm² flex wire / 4 mm² one wire)
Bolting torque terminals 0,5 Nm
Weight ~ 70 g
Environmental conditions
Ambient temperature -10 ... +50 °C
Storage and transport -10 ... +70 °C (no condensation)
EMC
Product family standard EN 61326-1
During electromagnetic disturbance minor changes in output signal are possible.
Emitted interference EN 55011, CISPR11 Cl. A, Gr. 1
Warning:
This device is not intended to be used in residential areas and can not ensure adequate protection of radio reception in such environments.
Electrical safety requirements
Product family standard EN 61010-1
Overvoltage category II
Pollution degree 2
Galvanic isolation, test voltages
Input/output 1,5 kV, 1 min
Signal/auxiliary voltage 1,5 kV, 1 min

Block and wiring diagram

AD-TV 3 GX

Dimensions

AD-TV 3 GX

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