AD-TV 452 GS


The multiplier separation amplifier AD-TV 452 GS serves the galvanic separation, amplification and conversion or adaption of analogue measuring signals and, at the same time, the multiplication of the input signal. The compact housing contains two synchronous output channels. All output channels are galvanic separated from each other, from the input and from the supply voltage. The type of signal can be freely selected at the input and the signal is multiplied onto the two outputs. The standard signal combinations can be selected via the connector terminals at the side of the unit. Additionally, the separation amplifier has a highly efficient electronic power pack, which admits high loads at the two outputs and causes low heat development.

AD-TV 452 GS


Galvanic separation or conversion of analogue standard signals with simultaneous multiplication.

Specific characteristics

  • narrow 23mm type of construction
  • two galvanic separated, synchronous current outputs

Business data

Order number
AD-TV 452 GS
EClass 27210120
Customs tariff number / country of origin 8543 70 90 / Deutschland


Data sheet pdf en-tv452gs.pdf (270 kB)
Tender text zip (14 kB)
Safety instructions pdf ad-safety-instructions.pdf (43 kB)

Technical specifications

Range current input 0 ... 20 mA
Input resistance current 50 Ohm
Range voltage input 0 ... 10 V
Input resistance voltage 100 kOhm
Current outputs
Output range 0...20 mA
Max. burden 400 Ohm
Voltage outputs
Output range 0...10 V
Min. burden 4 kOhm
Accuracy < 0,2 %
Linearity error < 0,2 %
Max. residual ripple 50 mVss
Temperature influence 100 ppm/K
Max. response time 100 ms
Voltage range 20...253 VDC / 50...253 VAC
Rated frequency 50...60 Hz
Power consumption Max. 1,3 W / 2,5 VA
Dimensions (WxHxD) 23x78x103 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 Ca. 200 g
Manner of fastening 35 mm DIN rail
Environmental conditions
Ambient temperature -10 ... 50 °C
Storage and transport -10 ... 70 °C (no condensation)
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 (1 min.)
Signal / supply unit 3 kV (1 min.)
Protection circuits
Input Electrical surge protection
Output Electrical surge protection
Power supply Electrical surge and reverse current protection
1)During electromagnetic disturbance minor changes in output signal are possible.

Block and wiring diagram

AD-TV 452 GS


AD-TV 452 GS

CAD / CAE Daten

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