TC-FID161 Honeywell 24 Vdc Sink Digital Input

Overview

The TC-FID161 is a 16-channel, non-isolated, sinking digital input module designed for industrial applications. It is DIN-rail mounted and features robust power and environmental specifications, making it ideal for controlling and monitoring input signals in various control systems.

Technical Specifications:

• Brand: Honeywell
• Model: TC-FID161
• ON-State Voltage: 10V DC minimum, 24V DC nominal, 31.2V DC maximum.
• ON-State Current: 2mA minimum, 8.8mA nominal at 24V DC, 12.1mA maximum.
• OFF-State Voltage: 5.0V DC maximum.
• OFF-State Current: 1.5mA minimum.
• Input Impedance: 2.5KΩ.
• Dielectric Withstand Test: 100% tested at 1900V DC for 1 second between user and system.
• Input Filter Times: Selectable 256µs, 512µs, 1ms, 2ms, 4ms, 8ms, 16ms, 32ms for both OFF to ON and ON to OFF.
• External DC Power: Operates between 19.2V DC and 31.2V DC (5% AC ripple).
• Flexbus Current: 25mA maximum.
• Thermal Dissipation: 20.8 BTU/hr at 31.2V DC.
• Dimensions: 69mm x 94mm x 80mm (2.72in x 3.7in x 3.2in).
• Conductors Wire Size: 12 gauge (4mm²) stranded wire, 90°C minimum insulation.

FAQs:

1. What is a sinking digital input?
2. A sinking digital input means that the input channel is connected to ground or a lower potential when activated. It requires a source voltage for activation.
3. Can the input filter times be changed?
4. Yes, the filter times for both OFF to ON and ON to OFF transitions can be selected from several options, ranging from 256µs to 32ms.
5. What is the operating temperature range for this module?
6. The module operates within 0°C to 55°C (32°F to 131°F) and can be stored between -40°C to 85°C (-40°F to 185°F).
7. What is the power supply voltage for this module?
8. The TC-FID161 requires an external DC power supply voltage between 19.2V DC and 31.2V DC with a 5% AC ripple.
9. How many channels does this module support?
10. This module provides 16 digital input channels, all housed in a single compact unit.

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