Yokogawa FC1*C Field Interface Module
The FC1*C is a high-reliability field interface module and signal conditioner engineered by Yokogawa for distributed control systems (DCS). Mounted inside a specialized nest assembly rather than a direct rack slot, this module accepts analog signals from field instruments—such as pressure transmitters, temperature sensors, and flowmeters—and converts them into digital data for transmission to system control processors.
Signal Conditioning and Isolation
To protect system integrity in harsh industrial conditions, the unit incorporates galvanic isolation and shielding to eliminate common-mode noise and prevent ground loops. This dedicated signal processing architecture preserves measurement accuracy, optimizes data transmission quality, and provides advanced diagnostic capabilities for field loop monitoring.
Physical Design and Mounting
Featuring a compact footprint measuring 73 mm × 24 mm × 115 mm and a total weight of 0.10 kg, the module fits into dedicated nest slots. This field-mountable design saves space inside control cabinets while simplifying routine maintenance and signal line management.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | FC1*C |
| Brand | Yokogawa |
| Product Type | Field Interface Module / Signal Conditioner |
| Function | Analog-to-Digital Conversion |
| Supported Inputs | Analog signals (Pressure, Temperature, Flowmeters) |
| Dimensions | 73 mm × 24 mm × 115 mm |
| Weight | 0.10 kg |
Frequently Asked Questions
Q: How is the FC1C mounted in a DCS cabinet compared to standard rack I/O modules? A: Unlike standard rack-mounted I/O modules that plug directly into standard backplanes, the FC1C is designed to be installed in a dedicated nest assembly.
Q: What primary function does the FC1*C module perform?
A: It serves as a field interface module and signal conditioner that converts incoming analog field signals into digital data for control processors.
Yokogawa FC1*C Field Interface Module
Yokogawa FC1*C Field Interface Module
The FC1*C is a high-reliability field interface module and signal conditioner engineered by Yokogawa for distributed control systems (DCS). Mounted inside a specialized nest assembly rather than a direct rack slot, this module accepts analog signals from field instruments—such as pressure transmitters, temperature sensors, and flowmeters—and converts them into digital data for transmission to system control processors.
Signal Conditioning and Isolation
To protect system integrity in harsh industrial conditions, the unit incorporates galvanic isolation and shielding to eliminate common-mode noise and prevent ground loops. This dedicated signal processing architecture preserves measurement accuracy, optimizes data transmission quality, and provides advanced diagnostic capabilities for field loop monitoring.
Physical Design and Mounting
Featuring a compact footprint measuring 73 mm × 24 mm × 115 mm and a total weight of 0.10 kg, the module fits into dedicated nest slots. This field-mountable design saves space inside control cabinets while simplifying routine maintenance and signal line management.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | FC1*C |
| Brand | Yokogawa |
| Product Type | Field Interface Module / Signal Conditioner |
| Function | Analog-to-Digital Conversion |
| Supported Inputs | Analog signals (Pressure, Temperature, Flowmeters) |
| Dimensions | 73 mm × 24 mm × 115 mm |
| Weight | 0.10 kg |
Frequently Asked Questions
Q: How is the FC1C mounted in a DCS cabinet compared to standard rack I/O modules? A: Unlike standard rack-mounted I/O modules that plug directly into standard backplanes, the FC1C is designed to be installed in a dedicated nest assembly.
Q: What primary function does the FC1*C module perform?
A: It serves as a field interface module and signal conditioner that converts incoming analog field signals into digital data for control processors.
