AD-TV 33 GL

Description

The vario-separation amplifier AD-TV 33 GL serves the galvanic separation and amplification of standard DC analogue signals.The standard signals 0-20 mA, 4-20 mA and 0-10 V are freely selectable at the front via switches at the input as well as at the output. All measuring ranges are permanent calibrated, however, they can still be adjusted via potentiometer at the front, which can be switched on. The selected output signal follows linear the input magnitude and is independent from the connected load up to a limiting value. Input, output and the supply voltage are galvanically separated from each other with a high insulation. An integral electronic wide range power pack with high efficiency prevents strong increases in temperature and allows high output loads. A high pack density is achieved in combination with the narrow type of construction. The universality saves storage costs, a diversity of types is therefore eliminated.

AD-TV 33 GL

Application

For load amplification, galvanic decoupling and conversion of impressed standard signal measuring magnitudes.

Specific characteristics

all standard signals at input and output are freely selectable switchable zero point trimmer and final value trimmer high output load 18 mm narrow housing wide range power supply

Business data

Order number
AD-TV 33 GL
Identifiers
EClass 27210120
Customs Tariff Number 8543 70 90

Information

Downloads
Data sheet pdf en-tv33gl.pdf (321 kB)
Tender text zip tv33gl.zip (13 kB)
STEP file step gl.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 ... 10 V
Input resistance 200 kOhm
Output current
Output range 0 ... 20 mA
Max. burden 500 Ohm
Residual ripple 20 µAss
Output voltage
Output range 0 ... 10 V
Min. burden 500 Ohm
Residual ripple 10 mVss
Supply
Voltage range AC 50 ... 253 V AC, 50/60 Hz
Nominal voltage AC 230 V AC
Voltage range DC 20 ... 253 V DC
Nominal voltage DC 24 V DC
Power consumption AC / DC 2,8 VA / 1,5 W
Transmission behaviour
Basic accuracy < 0,2 %
Temperature influence 100 ppm/K
Response time ~ 40 ms (10...90 % output signal)
Housing
Dimensions (WxHxD) 18x78x103 mm
Type of protection IP 20
Connection method Screw clamp
Terminals, wire cross section 2,5 mm² flex wire / 4 mm² one wire
Bolting torque terminals 0,5 Nm
Weight ~ 140 g
Manner of fastening 35 mm DIN rail 35mm
Environmental conditions
Ambient temperature -10 ... 50 °C
Storage and transport -10 ... 70 °C (no condensation)
EMC
Product family standard EN 61326-1 1)
Emitted interference EN 55011, CISPR11 Cl. B, Gr. 1
Electrical safety requirements
Product family standard EN 61010-1
Overvoltage category II
Pollution degree 2
Galvanic isolation, test voltages
Input / output 2,5 kV, 50 Hz (1 min.)
Input / output 2,5 kV, 50 Hz (1 min.)
Signal / supply unit 4 kV, 50 Hz (1 min.)
Protection circuits
Input Electrical surge protection
Output Electrical surge protection
Power supply Electrical surge and reverse current protection
1) During checking, slight signal deviations are possible.

Block and wiring diagram

AD-TV 33 GL

Dimensions

AD-TV 33 GL

Circuit examples

AD-TV 33 GL

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