TK-IDD321

Overview

Honeywell TK-IDD321 32-Point Discrete Input Module provides high-density digital input capability for industrial control systems. It supports 24 VDC operation, IEC Type 1+ compatibility, and reliable performance with compact design.

General Specifications

• Manufacturer: Honeywell

• Product number: TK-IDD321

• Product type: 32-point discrete input module

• Number of inputs: 32 (16 points/common)

Electrical Specifications

• On-state 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

• Power dissipation: ≤6.1 W

• Short/inrush current: 250 mA peak (decaying to <37% in 22 ms, without activation)

• Input compatibility: IEC Type 1+

Mechanical Specifications

• Connection terminal blocks: TC-TBCH, 36-position terminal block

• Weight: 0.24 kg

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