8230-AI-IS | Emerson | 8‑Channel Intrinsically Safe Analog Input Module

Overview

The Emerson 8230-AI-IS (PAC8000 series) is an intrinsically safe analog input module engineered for hazardous area installations. It provides eight isolated input channels for reliable acquisition of process signals, ensuring compliance with international safety standards and seamless integration into PAC8000 distributed I/O systems.

Technical Specifications

• Model Number: 8230-AI-IS
• Series: PAC8000 I/O System
• Type: Safe Analog Input Module
• Manufacturer: Emerson (USA)
• Channels: 8 isolated analog input channels
• Signal Range: 4–20 mA standard process signals
• Safety Rating: Intrinsically Safe (IS) for Zone 1 / Division 1 hazardous areas
• Isolation: Channel‑to‑channel and channel‑to‑system isolation
• Power Supply: 24 VDC typical
• Communication: Compatible with PAC8000 remote I/O architecture
• Mounting: DIN‑rail modular installation

Key Features

• Intrinsic Safety: Certified for hazardous area use with IS protection.
• Multi‑Channel Efficiency: Eight independent analog inputs for comprehensive signal collection.
• Robust Isolation: Ensures safe and stable operation across all channels.
• System Integration: Designed for PAC8000 controllers and distributed I/O systems.
• Compact Form Factor: Saves cabinet space while supporting modular expansion.
• Industrial Durability: Built to withstand harsh operating conditions.
• Maintenance Friendly: Simplified wiring and diagnostics reduce downtime.

Application Scenarios

Perfect for industries requiring safe analog input handling, such as offshore platforms, refineries, chemical plants, and energy facilities where hazardous area compliance is mandatory.

FAQ

Q: What signals are supported by the 8230-AI-IS module? A: It supports standard 4–20 mA analog signals from transmitters and sensors.

Q: Is this module suitable for Zone 1 hazardous areas? A: Yes, it is certified for Zone 1 / Division 1 intrinsically safe applications.