Replacing Yokogawa AAI835: Wiring and Barrier Checks Before Swap
Before replacing a Yokogawa AAI835, verify the 4-in/4-out channel map, power-loss loop behavior, barrier type, output load, cable, and redundancy.
Manufacturer: Honeywell
Product No.: TC-PCIC02 93404872 ControlNet Interface Module
Country of origin:United States
Product Type: ControlNet Interface Modules
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 120g
Dimensions: 2cm x 19cm x 12.9cm
Shipping port: Xiamen
Warranty: 12 months
The Honeywell TC-PCIC02 (part number 93404872) is a dedicated ControlNet Interface Module engineered for integration within Honeywell Experion control architectures. This hardware component serves as a primary communication bridge, connecting system controllers and nodes to the high-speed ControlNet deterministic network. It is utilized in distributed control system (DCS) environments to manage real-time I/O data exchanges, peer-to-peer messaging, and controller scheduling.
The module facilitates deterministic network communications required for time-critical industrial automation tasks. By offloading network traffic management from the main processing unit, the TC-PCIC02 helps maintain low latency and predictable data updates across the control network infrastructure. It is designed for standard industrial chassis mounting within compatible Honeywell controller racks.
| Parameter | Specification |
|---|---|
| Manufacturer | Honeywell |
| Exact Model | TC-PCIC02 |
| Catalog / Part Number | 93404872 |
| Product Type | ControlNet Interface Module |
| System Family | Experion LS / Experion PKS |
| Communication Protocol | ControlNet (Coaxial BNC interface) |
| Mounting Type | Chassis slide-in module |
| Country of Origin | United States |
| Dimensions | 2.1 cm x 18.3 cm x 12.5 cm |
| Net Weight | 0.12 kg |
| Interface | Function |
|---|---|
| ControlNet Port (BNC) | Connection to the dual-redundant or single ControlNet coaxial cable network |
| Backplane Connector | Power distribution and internal communication with the controller and chassis |
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| Country of origin |
United States
|