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TF SERIES FREQUENCY (SPEED) SIGNAL ISOLATED TRANSMITTER

Signal isolator,DC SIGNAL ISOLATED TRANSMITTERS ALL

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Function: Isolation of industry frequency signal or speed signal to 4-20mA, 0-5V and other standard signals. Features: DIN rail independent installation; input, output, power supply three ports high reliability isolation.

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TF SERIES FREQUENCY (SPEED) SIGNAL ISOLATED TRANSMITTER

Function: Isolation of industry frequency signal or speed signal to 4-20mA, 0-5V and other standard signals.

Features: DIN rail independent installation; input, output, power supply three ports high reliability isolation.

2.SPECIFICATION

2.1 input

Input signal: Resistance signal, resistance range: 0-100KΩ

Excitation method: excitation voltage: 2.5V or 5V

2.2 output

Output load resistance: RL ≤ 500Ω (when the output is a current signal)

RL ≥ 1KΩ (when the output is a voltage signal)

2.3 Parameters

Basic accuracy: 0.1% F.S.

Power supply: DC24V, ±10%

Current consumption:  ≤30mA (1 input 1 output, 24V power supply, 20mA output)

≤50mA (1 in 2 output, 24V power supply, 20mA output)

≤60mA (2 in 2 out, 24V power supply, 20mA output)

Temperature drift: 0.005% F.S./°C (-20°C~+55°C)

Response time: ≤10mS (0-90%) (TYP)

Insulation strength: 1500V AC / 1min (between input, output and power)

Insulation resistance: ≥100MΩ (between input, output, and power)

2.4 Operating temperature range: -20 ~ +55 ° C

2.5 Electromagnetic compatibility: in line with GB/T 18268 (IEC61326-1)

2.6 Applicable field devices: Frequency signal source.

3.OUTSIDE DIMENSION (UNIT: mm) :

    


5. SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM:



2.Ordering information:

  

4. Main model:

4.1 Type A shell models:

channels

4-wire,P1

1 in 1 out

TFA11-XXX

1 in 2 out

TFA12-XXX

2 in 2 out

TFA22-XXX

 

4.2 Type B shell models:

channels

4-wire,P1

1 in 1 out

TFB11-XXX

1 in 2 out

TFB12-XXX

4.3 Type C shell models:

channels

4-wire,P1

1 in 1 out

TFC11-XXX

1 in 2 out

TFC12-XXX

4.1 Type D shell models:

channels

4-wire,P1

1 in 1 out

TFD11-XXX

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