CC-TDIL11 Honeywell Digital Input 24V IOTA Redundant Module

CC-TDIL11 | Honeywell | Digital Input 24V IOTA Redundant

CC-TDIL11 is a Honeywell digital input module for IOTA redundant architectures. It runs on 24 Vdc with 0.190 A current draw and 4.220 W heat dissipation. The module provides 1500 V isolation between field and system. PWA51308388-175 REV B2 hardware revision applies. It suits Series C I/O systems that need redundant input paths in process plants.

Core Parameters At A Glance

• Manufacturer: Honeywell
• Product No.: CC-TDIL11
• Product Type: Digital Input 24V IOTA Redundant
• Current: 0.190 A @ 24 Vdc
• Heat Dissipation: 4.220 W
• Isolation: 1500 V
• Board Revision: PWA51308388-175 REV B2
• Size: 12 in

Oiltech Controls Review

Our bench review of the CC-TDIL11 focused on power behavior and isolation integrity. The 0.190 A draw at 24 Vdc stays stable across the rated input band. Heat output of 4.220 W calls for cabinet ventilation checks in dense racks. The 1500 V isolation barrier held up in our hipot test. The redundant IOTA design gives two input paths, which reduces single-point failure risk on critical loops. The REV B2 board shows clean conformal coating and solid terminal seating.

Oiltech Controls’s Insight: Where It Fits

• Honeywell Series C I/O racks with redundant IOTA carriers.
• 24 Vdc discrete input loops in process and utility plants.
• Safety-adjacent monitoring where isolation matters.
• Legacy systems needing drop-in spares for PWA51308388-175 REV B2.
• Retrofit projects replacing single-path input cards.

Why Buy From Oiltech Controls?

• Over 15 years sourcing industrial automation spares.
• Worldwide shipping through FedEx, UPS, and DHL.
• Refurbished and surplus units, fully tested.
• 12-month warranty on every order.
• Technical check before dispatch.
• Stock and support for discontinued control systems.
• Orders ship within 24–28 hours.

Shipping and Warranty

• Dispatch window: 24–28 hours after order confirmation.
• Carriers: FedEx, UPS, DHL.
• Warranty: 12 months from delivery.
• Technical verification before shipment.

FAQ

What does the redundant IOTA design give me in practice?

Two independent input paths feed the same channel group. A single path failure does not drop the signal. This suits loops where downtime cost is high.

How hot does the CC-TDIL11 run in a full rack?

Heat dissipation is 4.220 W per module. In a dense cabinet, add airflow or spacing. Check ambient temperature at the top of the rack after commissioning.

Is the 1500 V isolation enough for mixed signal cabinets?

Yes for typical 24 Vdc discrete input cabinets. The barrier separates field wiring from system logic. Keep field and logic cables routed apart to preserve the rating.

How do I confirm I need the REV B2 board?

Check the existing board label for PWA51308388-175 REV B2. Match the revision before ordering. Mixing revisions in one carrier can cause fit or firmware issues.

What should I check before buying a surplus unit?

Confirm current draw (0.190 A) and isolation (1500 V) test records. Ask for the board revision photo. Verify terminal condition and any signs of heat stress near the power section.

Contact

Email: info@oiltechcontrols.com
WhatsApp: +86 158 8020 0923

Copyright © 2026 Oiltech Controls Limited. https://www.oiltechcontrols.com/ All rights reserved.

All rights reserved.