AD-TV 411 GS, AD-TV 412 GS

Description

The single or dual channel isolation amplifier of the series AD-TV 411 GS and AD-TV 412 GS 2 is being used for the galvanical isolation and amplification of impressed currents of 0-20 mA or 4-20 mA. The output current is unaffected from the connected load. The output follows the input 1:1. Input, output and supply current are separated galvanically. All channels are isolated from each other galvanically. Through its efficient wide-range power supply unit of the isolation amplifier can be operated over a wide supply voltage range with low level of intrinsic heating.

AD-TV 411 GS, AD-TV 412 GS

Application

Single or dual channel burden amplification and galvanic decoupling of impressed DC current signals.

Specific characteristics

  • Single or dual channel version available
  • Electrical 3-way isolation
  • Wide range power supply
  • Narrow width housing

Business data

Order number
AD-TV 411 GS Single-channel version
AD-TV 412 GS Dual-channel version
Identifiers
EClass 27210120
Customs tariff number / country of origin 8543 70 90 / Deutschland

Information

Downloads
Data sheet pdf en-tv412gs.pdf (166 kB)
Tender text zip tv412gs.zip (13 kB)
Safety instructions pdf ad-safety-instructions.pdf (43 kB)

Technical specifications

Input current
Measuring range 0 ... 20 mA or 4 ... 20 mA
Required input voltage Ca. 0,8 V
Output current
Output range 0 ... 20 mA or 4 ... 20 mA
Max. burden 500 Ohm
Residual ripple 40 µAss
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 (AD-TV 411 GS) 4 VA / 1,5 W
Power consumption AC / DC (AD-TV 412 GS) 5 VA, 2,5 W
Transmission behaviour
Basic accuracy < 0,2 %
Temperature influence 15 ppm/K
Response time 0,2 ms
Load influence 0,02 % / 100 Ohm
Housing
Dimensions (WxHxD) 23x78x103 mm
Type of protection IP 20
Connection method Detachable terminal clamp
Terminals, wire cross section 2,5 mm² flex wire / 4 mm² one wire
Bolting torque terminals 0,5 Nm
Weight ~ 160 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 0,5 kV, 50 Hz (1 min.)
Signal / supply unit 3 kV, 50 Hz (1 min.)
Channel 1 / Channel 2 (TV 412 GS) 0,5 kV, 50 Hz (1 min.)
Protection circuits
Input Electrical surge protection
Output Electrical surge protection
Power supply Protection against overvoltage, reverse polarity, over temperature and over current
1) During checking, slight signal deviations are possible.

Block and wiring diagram

AD-TV 411 GS, AD-TV 412 GS

Dimensions

AD-TV 411 GS, AD-TV 412 GS

CAD / CAE Daten

CAD model is not yet available for this product.

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

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