TT338, USB ile Konfigürasyon, Yüksek Voltaj Input 4 Yollu Transmitter
Transmitter, High Voltage Input, Loop-Powered
• Multi-range ±15V, ±75V or ±150V input
• Universal current/voltage ouput
• 12-32V DC power
The TT338 model is a space-saving four-wire transmitter that isolates and converts a high level DC voltage input to a proportional control signal. DC current and voltage output are both supported on a single model. An optional DIN rail bus can deliver primary or redundant power to multiple units without wiring.
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
• Universal output connections support ranges up to ±21mA or ±10.5V DC without rewiring
• Space-saving 17.5mm (0.7 inch) unit with pluggable terminals for convenient wiring
• High accuracy, linearity, stability, and reliability
• User-selectable filtering (low, medium, high)
• Supports reverse-acting (inverse) output
• Selectable upscale or downscale operation for sensor errors and lead-break detection
• 1500V input isolation
• 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)