Allen-Bradley 1771-IG: TTL Logic and 5 V Wiring Checks
Check 1771-IG TTL HIGH/LOW logic thresholds, field supply ripple and 1771-WC wiring before replacing an input module.
Manufacturer: Honeywell
Product No.: CC-TDIL11
Country of origin:United States
Product Type: Digital Input IOTA
Payment: T/T, Western Union
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months
The CC-TDIL11 (CCTDIL11) is a high-availability 24 VDC Digital Input Termination Assembly (IOTA) designed for the Honeywell Experion Series C platform. As a 12-inch redundant termination base, it supports two CC-PDIL01 Digital Input modules in a redundant configuration. This design ensures continuous field signal availability in oil and gas, power generation, and chemical plants. It enables bumpless transition during module failure and allows live replacement without disrupting field wiring or plant operations.
The CC-TDIL11 is engineered for high-density installation and stable field signal management in industrial environments.
| Model | CC-TDIL11 |
| Brand | Honeywell Experion Series C |
| I/O Type | Digital Input (Redundant) |
| Channels | 32 |
| Voltage | 24 VDC |
| IOTA Size | 12 inch (304 mm) |
| Redundancy | Supported (Dual IOM capacity) |
| Compatible IOM | CC-PDIL01 |
| Field Wiring | Two-level detachable terminals |
| Wire Gauge | Up to 12 AWG / 2.5 mm |
How does CC-TDIL11 improve system availability?
It supports redundant I/O modules. If one module fails, the standby module takes over immediately without process interruption.
Can this IOTA be used for SOE applications?
It supports standard digital inputs. For high-speed SOE systems, dedicated SOE modules are required.
What is the benefit of detachable terminals?
They allow pre-wiring and fast module replacement without disturbing field cable terminations.
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Returns & Warranty

Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Silver
|
| Country of origin |
United States
|
| Power source |
DC Power
|