Overview
The Yokogawa F3CU04-0S, also cataloged as the F3CU04 Temperature Control and PID Module, operates as a dedicated hardware component for universal temperature input processing and time-proportional PID control within FA-M3 PLC systems.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | F3CU04-0S |
| Brand | Yokogawa |
| Product Type | Temperature Control and PID Module |
| Compatible System | FA-M3 PLC |
| Control Loops | 4 |
| Module Size | Single slot |
| Input Type | Thermocouple, RTD, or DC voltage |
| Input Sampling Period | 200 ms for 4 loops |
| Input Conversion Accuracy | 0.1% of full scale |
| Input Resolution | 0.1 deg C |
Channel Isolation and Input Architecture
The module features channel-to-channel and channel-to-internal-circuit isolation to separate input circuits electrically. Universal input channels accept thermocouple, RTD, or DC voltage signals while executing a 200 ms sampling period across all four loops. Process control execution includes automatic tuning for PID parameter calculation, fuzzy-logic output overshoot suppression, and cascade control configurations. Time-proportional PID control utilizes an open-collector output format to interface with external relays or solid-state relays based on external wiring configurations.
Frequently Asked Questions
Q: How many control loops are supported by the F3CU04-0S module?
A: The module executes time-proportional PID control for up to four loops within a single slot of the FA-M3 PLC rack.
Q: Are updated setpoints automatically stored in the module non-volatile memory?
A: No. A specific setpoint backup procedure must be executed to save updated setpoints to EEPROM.
Field Installation Guidelines
- Confirm controller rack and slot compatibility prior to mounting the F3CU04-0S module.
- Verify input sensor types, terminal assignments, and channel configurations against manufacturer hardware documentation.
- Route low-level temperature sensor wiring separately from high-voltage power cables and switching circuits to minimize electrical noise interference.
- Apply appropriate cable shielding and grounding according to the manufacturer specifications and installation design rules.
- Inspect external relay or solid-state relay electrical ratings prior to connecting the open-collector outputs.
YOKOGAWA TOP PRODUCTS
Customers Also Viewed
Reviews
There are no reviews yet.