YOKOGAWA F3DA04-1N – 4-Channel Analog Input/Output Module | FA-M3 Series Platform
Engineering Background
The YOKOGAWA F3DA04-1N is a high-precision analog I/O module engineered for the FA-M3 range-free multi-controller platform. Designed to meet the demanding signal conditioning requirements of process automation, the F3DA04-1N delivers simultaneous analog input and output capability in a compact, DIN-rail-ready form factor. YOKOGAWA’s FA-M3 architecture is widely deployed across petrochemical, power generation, water treatment, and discrete manufacturing sectors where deterministic scan cycles and signal integrity are non-negotiable.
Product Positioning
The F3DA04-1N targets control engineers who require a single-slot solution for mixed analog signal management—eliminating the need for separate AI and AO modules and reducing panel footprint. Its 4-channel configuration supports standard industrial current and voltage ranges, making it directly compatible with field transmitters, positioners, and actuators without additional signal conditioning hardware.
Complete Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | F3DA04-1N |
| Manufacturer | YOKOGAWA Electric Corporation |
| Platform / Series | FA-M3 Range-Free Multi-Controller |
| Module Type | Analog Input/Output (Mixed AI/AO) |
| Number of Channels | 4 (configurable as AI or AO per channel) |
| Input Signal Range | 4–20 mA DC / 1–5 V DC / 0–10 V DC |
| Output Signal Range | 4–20 mA DC / 1–5 V DC / 0–10 V DC |
| Resolution | 16-bit (1/65535) |
| Accuracy | ±0.1% of full scale (at 25°C) |
| Isolation | Channel-to-channel and channel-to-bus isolation |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -20°C to +70°C |
| Humidity | 10% to 90% RH (non-condensing) |
| Power Consumption | Supplied via FA-M3 backplane bus |
| Module Weight | Approx. 213 g |
| Mounting | FA-M3 base unit slot (single-slot) |
| Compliance | CE, UL, cUL |
| Country of Origin | Japan |
Proven Application Environments
- Petrochemical & Refining: Flow, pressure, and temperature loop control with 4–20 mA transmitters and control valves.
- Power Generation: Turbine governor feedback and excitation control signal interfacing.
- Water & Wastewater Treatment: Pump speed reference output and level sensor input in SCADA-integrated systems.
- Pharmaceutical Manufacturing: Validated batch process control requiring high-accuracy analog signal traceability.
- Discrete Manufacturing: Servo drive analog command output and encoder feedback acquisition.
- Building Automation: HVAC damper positioning and chiller plant optimization via BAS integration.
Engineering Advantages
- Mixed AI/AO in One Slot: Reduces slot consumption and wiring complexity versus separate input and output modules.
- 16-Bit Resolution: Provides fine-grained process variable resolution critical for tight PID loop performance.
- Channel Isolation: Prevents ground loop interference between field devices sharing the same module.
- FA-M3 Hot-Swap Compatibility: Supports online module replacement on compatible FA-M3 base units, minimizing process downtime.
- Wide Signal Range Support: Natively handles current and voltage signals without external converters.
- Deterministic Scan Integration: Synchronized with FA-M3 CPU scan cycle for predictable control loop timing.
System Architecture & Signal Flow
The F3DA04-1N occupies a single I/O slot on any FA-M3 base unit (F3BU□□-□N series). Field wiring connects to the module’s front terminal block. Analog input signals are sampled by a 16-bit ADC, converted to engineering units by the CPU, and written to the process data image. Analog output values written by the CPU ladder program are converted by a 16-bit DAC and driven to the field terminal. The internal bus interface communicates with the FA-M3 CPU module via the high-speed backplane bus, ensuring sub-millisecond data exchange latency. Channel-to-channel isolation is implemented via optocoupler barriers, protecting the backplane from field-side transients.
Sourcing & Quality Verification
- All F3DA04-1N units sourced through authorized YOKOGAWA distribution channels or verified OEM surplus with full traceability documentation.
- Each module undergoes incoming inspection including visual examination, label verification, and functional power-on test prior to shipment.
- Original YOKOGAWA packaging, firmware version labels, and serial number records are preserved and available upon request.
- Certificate of conformance (CoC) and test reports available for project-critical procurement.
- Counterfeit-prevention policy: all units rejected if markings, PCB revision, or weight deviate from OEM reference specifications.
Procurement Process
- Confirm Compatibility: Verify your FA-M3 base unit model and available slot count. Contact our engineers if unsure.
- Request Quote: Submit your required quantity and delivery timeline via [email protected] or +0086 19859288691.
- Order Confirmation: Receive proforma invoice with lead time, shipping method, and payment terms.
- Quality Inspection: Module inspected and documented before dispatch.
- Shipping & Tracking: Shipped with ESD-safe packaging; tracking number provided within 24 hours of dispatch.
- After-Sales Support: Technical commissioning support available via email or video call.
Technical FAQ
Q: Is the F3DA04-1N compatible with all FA-M3 base units?
A: Yes, it is compatible with all standard FA-M3 base units (F3BU□□-□N series) that support analog I/O modules. Verify slot availability and power budget before installation.
Q: Can all 4 channels be configured as outputs simultaneously?
A: Channel direction (AI or AO) is configured via the FA-M3 system configurator software. Consult the F3DA04-1N hardware manual (IM 34M06H11-01E) for channel assignment rules.
Q: What is the maximum cable length for 4–20 mA loops?
A: YOKOGAWA recommends shielded twisted-pair cable; loop resistance limits determine maximum cable length. Typically up to 500Ω total loop resistance is supported for current output channels.
Q: Is a replacement module available for immediate shipment?
A: Konmask maintains stock of FA-M3 analog modules. Contact us to confirm current availability and lead time.
Q: Do you provide warranty on surplus/refurbished units?
A: Yes. All units carry a 90-day functional warranty. Extended warranty options are available upon request.
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Contact: [email protected] | +0086 19859288691
