Overview

The Honeywell TC-IDD321 is a component of Honeywell's extensive range of industrial control systems. It is typically used in process automation and control applications, providing reliable and efficient control solutions. Honeywell's TC-IDD321 is designed to interface with various control systems, offering a versatile and robust solution for industrial automation needs.

Features

• Robust Design: Built to withstand harsh industrial environments, ensuring long-term reliability and performance.
• High Compatibility: Easily integrates with other Honeywell systems and third-party control systems.
• Flexible Configuration: Supports various configuration options to meet specific application requirements.
• Enhanced Diagnostics: Provides advanced diagnostic capabilities to monitor system health and troubleshoot issues quickly.
• Scalability: Can be scaled to accommodate small to large control systems, making it suitable for a wide range of applications.

Specifications

• Number of Inputs: 32 (16 points/common)
• On-Stage Voltage Range: 10-31.2 VDC @ 60°C (all channels)
• Nominal Input Voltage: 24 VDC
• On-State Current (Minimum): 2 mA
• Off-State Voltage (Maximum): 5 V
• Off-State Current (Maximum): 1.5 mA
• Isolation Voltage:
  • Channel to Channel: 100% tested at 1500 VDC for 1 second
  • User to System: 100% tested at 1500 VDC for 1 second
• Input Delay Time

1. Off to On:
   • Programmable filter: 0 ms, 1 ms, or 2 ms
   • 1 ms maximum plus filter time
2. On to Off:
   •  Programmable filter: 0 ms, 1 ms, 2 ms, 9 ms, or 18 ms
   • 1 ms maximum plus filter time

• Power Dissipation: 6.1 W max
• Short/Inrush Current: 250 mA peak (decaying to <37% in 22 ms, without activation)
• Input Compatibility: IEC Type 1+
• Backplane Current: Page 46
• Connection: TC-TBCH, 36-position terminal block