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Core Function and System Role
The Honeywell 51403892-100 carrier channel assembly (model CC-MCAR01) serves as a foundational hardware component within the Experion PKS distributed control system. This assembly provides the mechanical and electrical interface between the C300 controller and ISA100 wireless field devices. It distributes +24 VDC power across multiple cabinet segments and supports redundant configurations for mission-critical applications.
Technical Specifications
The following table details the core technical parameters for the Honeywell 51403892-100:
| Parameter | Specification |
|---|---|
| Model Number | CC-MCAR01 |
| Part Number | 51403892-100 |
| Product Type | Carrier Channel Assembly (IOTA) |
| System Compatibility | Honeywell C300 Controller, Experion PKS |
| Function | Integrates ISA100 wireless devices; distributes +24 VDC power |
| Voltage Range | 240 – 600 V AC/DC |
| Current Rating | 18 mA |
| Dimensions (W × H × D) | 270 × 201 × 150 mm (10.6 × 7.9 × 5.9 in) |
| Weight | 4.8 kg (10.5 lbs) |
| Redundancy Support | Yes – via sync cable between IOTAs |
| Connections | Two 9-pin D-sub (PROFIBUS); Cat5e (FTE ports) |
| Address Configuration | 3 rotary switches for FTE device index |
| Operating Temperature | -40°C to +70°C |
| Country of Origin | USA |
Design and Integration Features
The Honeywell 51403892-100 features a robust modular design for mounting in standard Series 8 IOTA configurations. It supports both AC and DC configurations, providing flexible voltage handling for various industrial environments. Furthermore, the assembly includes two 9-pin D-sub PROFIBUS connections and Cat5e ports for FTE network integration. Three rotary switches allow straightforward configuration of the FTE device address.
System Compatibility
The Honeywell 51403892-100 integrates seamlessly with Experion PKS systems and the C300 controller. It connects wirelessly to ISA100 field devices, significantly reducing wiring complexity in distributed control applications. This assembly supports system scalability and simplifies future upgrades without extensive downtime.