TC-IDW161 Honeywell Isolated Discrete Input Module

Overview

The TC-IDW161 module is a high-performance isolated discrete input module designed to meet industrial automation requirements. This module is compatible with IEC Type 1+ standards and supports 16 input points with isolated channels, ensuring reliability and precision in data acquisition tasks.

Technical Specifications:

1. Number of Points: 16 (1 point/common)
2. Nominal Input Voltage: 230 VAC
3. On-State Voltage Range:
   • 159-265 VAC, 47-63 Hz @ 30°C (all channels)
   • 159-265 VAC, 47-63 Hz @ 40°C (8 points)
   • 159-253 VAC, 47-63 Hz @ 45°C (all channels)
   • 159-242 VAC, 47-63 Hz @ 60°C (all channels)
4. Input Compatibility: IEC Type 1+
5. Short/Inrush Current: 250 mA peak (decaying to <37% within 22 ms, without activation)
6. Nominal Input Current: Approx. 10 mA @ 220 VAC, 60 Hz
7. Off-State Voltage (Maximum): 40 V
8. On-State Current (Minimum): 5 mA @ 159 V, 60 Hz
9. Off-State Current (Maximum): 2.5 mA
10. Input Impedance: 24 KΩ @ 60 Hz (maximum)
11. Input Delay Time:
    • Off-to-On: 1 ms and 2 ms (programmable), 10 ms maximum plus filter time
    • On-to-Off: 9 ms and 18 ms (programmable), 8 ms maximum plus filter time
12. Isolation Voltage:
    • Channel-to-channel: Tested at 2546 VDC for 1 second
    • User-to-system: Tested at 2546 VDC for 1 second
13. Power Dissipation: 7.9 watts
14. Connection: Terminal Blocks TC-TBCH, 36-position

Frequently Asked Questions (FAQ)

1. What does the TC-IDW161 module do?
   • It processes 16 discrete input signals with isolated channels, ensuring data accuracy and system protection.
2. Is the module compatible with all PLC systems?
   • The module adheres to IEC Type 1+ standards and can integrate with most industrial control systems.
3. What is the maximum operating temperature for all channels?
   • The module operates at up to 60°C with slightly reduced voltage ranges.
4. What connection type does this module use?
   • It connects via 36-position terminal blocks (model: TC-TBCH).
5. What safety features does it offer?
   • High isolation voltage (2546 VDC) ensures protection between channels and the user/system interface.

For more detailed information, please check official datasheet: C200-introduction