TT238, USB ile Konfigürasyon, Yüksek Voltaj Input 2-3 Yollu Transmitter

TT230 Series

USB-Configured Transmitters, DC Loop or Local Powered, DIN Rail-Mount

Space-saving two-wire transmitters with USB configuration

Multi-range ±15V, ±75V, or ±150V input, 4-20mA output (sink/source), 12-32V DC loop/local power

TT238

Transmitter, High Voltage Input, Loop-Powered

• Multi-range ±15V, ±75V or ±150V DC input

• 4-20mA ouput (sink/source)

• 12-32 V DC loop/local power

The TT238 model is a space-saving two-wire transmitter that isolates and converts a high level DC voltage input to a proportional 4-20mA control signal. A single unit supports multiple voltage input ranges for extra flexibility. Power is received from the output loop current or a local DC supply when using a three-wire connection.

High-voltage isolation separates the input from the output circuit. Isolation protects from surges, reduces noise, and eliminates ground loop errors.

Features

• Easy setup and digital calibration via USB with Windows configuration software

• Single unit supports ±15V, ±75V, and ±150V DC input ranges

• Space-saving 12.5mm (0.5 inch) unit with pluggable terminals for convenient wiring

• High accuracy, linearity, stability, and reliability

• User-selectable filtering (low, medium, high)

• Supports sink or source output wiring

• Supports reverse-acting (inverse) output

• Selectable upscale or downscale operation for sensor errors and lead-break detection

• 1500V input isolation

• NAMUR-compliant output loop current

• Shock (50g) and vibration (5g) resistant

• Mounts on Type T DIN-rail

• Wide ambient operation (-40 to 80°C)

• CE compliant. UL/cUL Class 1 Div 2 Zone 2 approvals (pending)

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