Honeywell 51307141-175 8C-TDILA1 DI Module Termination

Availability: 99 left in stock

Product Overview The Honeywell 8C-TDILA1 (also identified by part number 51307141-175) acts as the physical connection interface for the Experion PKS C300 Series...

SKU: 8C-TDILA

Manufacturer: Honeywell
Product No.: 8C-TDILA
Product Type: Digital Input Termination
Product Origin: USA
Payment:T/T, Western Union
Weight: 400g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Honeywell 8C-TDILA1 (also identified by part number 51307141-175) acts as the physical connection interface for the Experion PKS C300 Series 8 hardware. This Digital Input Termination Assembly (IOTA) facilitates the routing of discrete signals from field-side equipment—such as limit switches, push buttons, and dry contacts—directly to the 8C-PDILA1 input module. By centralizing 32 channels of signal acquisition, the 8C-TDILA1 optimizes cabinet space and simplifies field wiring. We supply this unit as 100% Brand New and Original, ensuring seamless integration into critical DCS environments including petrochemical, power generation, and advanced manufacturing facilities.

Technical Specifications

Feature	Specification Details
Model Number	8C-TDILA1 / 8C-TDILA
Part Number	51307141-175
Channels	32 Discrete Digital Input Channels
Operating Voltage	24 VDC (±15%)
Input Compatibility	PNP/NPN Configurable, Dry Contact Support
Scan Rate	50 ms typical
Accuracy (Full Range)	±0.15% of Full Scale (0–60°C)
Configuration	Non-Redundant (Simplex)
Isolation	Galvanic Isolation between channels and system bus
Operating Temp	-40°C to +75°C
Mounting	9-inch Profile, DIN Rail
Pairing Module	Designed for use with 8C-PDILA1 DI Module

Engineering Advantages

Optimized Field Termination: The 8C-TDILA1 provides a structured termination point for 32 separate digital inputs. This high-density layout reduces the footprint required within the control room and minimizes the complexity of cable management.
Universal Input Flexibility: The hardware supports both PNP and NPN configurations. This versatility allows engineers to integrate a wide variety of third-party field devices, including dry contacts, without requiring additional signal conditioning modules.
Extreme Environmental Resilience: Engineered for performance in non-climate-controlled zones, the assembly operates within a temperature range of -40°C to +75°C. This robustness ensures consistent signal monitoring in outdoor enclosures or high-heat process areas.
Enhanced Signal Safety: Built-in galvanic isolation shields the C300 controller from field-side electrical noise and surges. This protection prevents transient faults at the switch level from propagating to the core DCS backplane, maintaining system uptime.
Rapid Hardware Integration: The Series 8 9-inch profile and DIN rail mounting capability allow for fast installation. The IOTA design facilitates a direct, secure interface with the 8C-PDILA1 input module, ensuring reliable data transfer across the system bus.

FAQs

Is the 8C-TDILA1 compatible with redundant configurations?

No, this specific model (8C-TDILA1) is a simplex (non-redundant) termination assembly. For high-availability applications requiring redundancy, a different IOTA part number is necessary.
Does this part number include the electronic input module?

No. The 8C-TDILA1 is the Termination Assembly (IOTA) only. You must pair it with the 8C-PDILA1 electronic input module to create a functional digital input circuit.
Can I use this IOTA with older Honeywell Series A or Series C hardware?

The 8C-TDILA1 belongs strictly to the Series 8 / Experion PKS C300 platform. It is not physically or electrically compatible with legacy Honeywell Series A or C termination systems.
What is the condition of this unit and its shipping time?

We offer this unit as 100% Brand New in original factory-sealed packaging. We maintain stock in our US warehouse, allowing for expedited shipping options to minimize your project downtime.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.