DESCRIZIONE PRODOTTO
PEPPERL & FUCHS M-LB-2.30.T3.D - 2-Channel Intrinsic Safety RTD Temperature Converter
This module functions as a 2-channel intrinsic safety temperature converter, designed for the precise acquisition and isolation of Resistance Temperature Detector (RTD) signals from hazardous areas. It provides intrinsically safe power to the sensors and converts the resistance values into standardized analog current outputs, alongside configurable digital outputs for limit monitoring. Engineered for integration into process control systems, it ensures reliable temperature measurement in classified environments.
Technical Specifications:
- SERIES/FAMILY: K-System Intrinsic Safety Barriers (M-LB Series)
- COMPONENT TYPE: 2-Channel RTD Temperature Converter/Transmitter
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 20-35VDC
- INPUT: 2x 3-wire RTD (e.g., Pt100, Pt1000, Ni100, Cu50)
- OUTPUT 1 (ANALOG): 2x Active 4-20mA current output
- OUTPUT 2 (DIGITAL): 2x Relay or Solid-State Digital Output for limit alarms
- INTERFACE/CONTROL:
- CONFIGURATION: DIP switches or software configurable via PACTware/FDT/DTM
- DIAGNOSTICS: Line fault detection, sensor break/short circuit monitoring
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING: 35mm DIN rail mount
- OPERATING TEMPERATURE: -20 °C to +60 °C
- COMPATIBILITY/APPLICATION:
- HAZARDOUS AREA APPROVALS: ATEX, IECEx, FM, cULus for Zone 0/1/2, Division 1/2 applications
- SENSOR COMPATIBILITY: Supports various RTD types with configurable ranges
- TARGET SYSTEMS: Distributed Control Systems (DCS), Programmable Logic Controllers (PLC), Safety Instrumented Systems (SIS)
