Emerson SE4307T01 Analog Input CHARM Module

Description

The Emerson SE4307T01 is an intrinsically safe analog input CHARM module for DeltaV systems, designed to handle 4–20 mA signals with or without HART communication. It offers high accuracy and isolation for reliable field data acquisition in hazardous environments.

Specifications

• Signal Type: 4–20 mA analog input, with or without HART

• Device Support: 2-wire and 4-wire transmitters

• Nominal Span: 4–20 mA (0–20 mA optional)

• Full Signal Range: 0 to 22 mA

• Input Impedance: <303 Ω

• Field Power (2-wire): ≥16.0 V at 20 mA

• Accuracy: ±0.1% of span (0–60°C), ±0.25% (–40 to +70°C)

• Repeatability: ±0.05% of span

• Resolution: 16-bit A/D converter

• Isolation: Galvanically isolated per EN 60079-11, 375 VDC peak

• Power Requirement: 24 VDC ±10%, max 60 mA

• Heat Dissipation: 0.86 W

Features

• HART Compatibility: Supports HART v7 variables and device status via AMS

• Fast Update Rate: Sub-second updates depending on device and communication load

• Intrinsic Safety: Certified for use in hazardous areas

• Modular Integration: Part of DeltaV Electronic Marshalling architecture

• High Precision: 16-bit resolution ensures accurate signal conversion

• Robust Isolation: Protects control system from field disturbances