Honeywell TC‑IDD321 Experion LS I/O Module

Description

The Honeywell TC‑IDD321 Experion LS I/O Module is a high‑density digital input unit designed for reliable signal acquisition in process automation systems, supporting 32 inputs with robust isolation and IEC Type 1+ compatibility.

Specifications

• Manufacturer: Honeywell
• Product Number: TC‑IDD321
• Product Type: Experion LS I/O Module
• Number of Inputs: 32 (16 points/common)
• Nominal Input Voltage: 24 VDC
• On‑State Current (Minimum): 2 mA
• Off‑State Voltage (Maximum): 5 V
• Off‑State Current (Maximum): 1.5 mA
• Power Dissipation: 6.1 W max
• Input Compatibility: IEC Type 1+
• Isolation Voltage (Channel to Channel): 1500 V DC, 1 second, 100% tested
• Isolation Voltage (User to System): 1500 V DC, 1 second, 100% tested
• Connection Terminal Blocks: TC‑TBNH, 36‑position terminal block
• Shipping Weight: 2 kg

Features

• High‑Density Design: 32 inputs for efficient cabinet utilization
• Robust Isolation: 1500 V DC tested for channel and system protection
• Standards Compliance: IEC Type 1+ input compatibility ensures reliability
• Low Power Dissipation: 6.1 W max for energy‑efficient operation
• Flexible Integration: Compatible with TC‑TBNH terminal blocks
• Industrial Durability: Engineered for continuous operation in harsh environments