Mitsubishi FX0N-16EYT – 16-Point Transistor Digital Output Module | FX0N Series PLC Platform
Engineering Background
The FX0N-16EYT is a dedicated digital output expansion module developed by Mitsubishi Electric for the FX0N compact PLC platform. Designed to extend the I/O capacity of host FX0N, FX1N, and FX2N controllers, this module delivers 16 transistor (NPN sink) output points in a compact DIN-rail form factor. It is engineered for high-cycle, high-reliability discrete control in industrial automation environments where space efficiency and signal integrity are critical.
Product Positioning
Targeted at procurement engineers and system integrators sourcing verified OEM components for machine control, conveyor automation, and process equipment upgrades, the FX0N-16EYT provides a cost-effective, drop-in expansion solution fully compatible with Mitsubishi’s MELSEC FX0N ecosystem. Konmask.com supplies this module from authenticated channels with full traceability documentation available on request.
Complete Technical Specifications
- Model: FX0N-16EYT
- Manufacturer: Mitsubishi Electric (MELSEC Series)
- Module Type: Digital Output Expansion Module
- Output Points: 16 transistor output points (NPN, sink type)
- Output Voltage: 5–24 VDC
- Max Load Current: 0.5 A per point; 4 A per common
- Output Type: Transistor (open collector, NPN sink)
- Response Time (OFF→ON): ≤ 0.2 ms
- Response Time (ON→OFF): ≤ 0.2 ms
- Isolation: Photocoupler isolation between internal circuit and output
- Power Supply: Supplied via expansion bus from host FX0N PLC
- Connector Type: Expansion bus connector (right-side connection to host)
- Compatible Host PLCs: FX0N, FX1N, FX2N, FX2NC (with adapter)
- Max Expansion Modules: Up to 4 expansion modules per FX0N host
- Operating Temperature: 0°C to +55°C
- Storage Temperature: –20°C to +70°C
- Humidity: 35–85% RH (non-condensing)
- Vibration Resistance: 10–55 Hz, 0.5 mm amplitude (IEC 60068-2-6)
- Dimensions (W×H×D): 60 × 90 × 87 mm
- Weight: Approx. 230 g
- Mounting: 35 mm DIN rail or direct panel mount
- Protection Class: IP20
- Standards: CE, UL, cUL compliant
- HS Code: 8537.10
- Country of Origin: Japan
Proven Application Environments
- Conveyor & Material Handling: Solenoid valve control, motor starter relay switching, and position indicator outputs in high-cycle conveyor lines
- Packaging Machinery: Actuator sequencing, reject gate control, and label applicator triggering in FMCG packaging lines
- Machine Tool Control: Spindle enable, coolant pump, and axis brake control in CNC auxiliary circuits
- Building Automation: HVAC damper actuator control, lighting relay switching, and alarm output in BMS panels
- Process Equipment: Pump/valve sequencing in water treatment, chemical dosing, and food processing systems
- OEM Machine Builders: Compact I/O expansion for space-constrained control panels in custom automation equipment
Engineering Advantages
- High-Speed Transistor Output: Sub-millisecond switching response (≤0.2 ms) enables precise timing control in high-frequency applications
- Photocoupler Isolation: Galvanic isolation between PLC logic and field wiring eliminates ground loop interference and protects the CPU
- Compact Footprint: 60 mm wide profile maximizes panel density; direct bus connection eliminates external wiring between host and expansion
- Plug-and-Play Expansion: Automatic I/O address assignment by host FX0N CPU; no DIP switch configuration required
- Wide Load Compatibility: 5–24 VDC output range supports both 12 V and 24 V DC field devices without additional interface relays
- Proven Platform Longevity: FX0N series has 20+ years of installed base; replacement modules and spare parts remain readily available through Konmask.com
System Architecture & Signal Flow
The FX0N-16EYT connects directly to the right-side expansion bus of the FX0N host PLC via the integrated bus connector. The host CPU automatically detects the module during power-up and assigns output addresses sequentially (e.g., Y010–Y017, Y020–Y027 for the first expansion module). Internal signal flow: CPU output register → photocoupler → NPN transistor driver → terminal block output point → field load → common terminal. Each output point is individually protected against short-circuit by the transistor’s inherent current-limiting characteristics. LED status indicators on the front panel provide real-time output state visibility without requiring a programming device.
Sourcing & Quality Verification
- OEM Authenticity: All FX0N-16EYT units supplied by Konmask.com are sourced from Mitsubishi Electric authorized distribution channels or verified surplus with full chain-of-custody documentation
- Incoming Inspection: Each unit undergoes visual inspection, label verification, and functional power-on test prior to dispatch
- Counterfeit Risk Mitigation: Holographic OEM labels, date codes, and PCB markings are verified against Mitsubishi Electric reference standards
- Warranty: 12-month warranty against manufacturing defects; DOA replacement within 7 business days
- Documentation Available: Datasheet, wiring diagram, and compliance certificates available on request via support@konmask.com
Procurement Process
- Confirm Compatibility: Verify your host PLC model (FX0N-□□M□) and current expansion module count (max 4 per host)
- Request Quote: Contact support@konmask.com with quantity, required delivery date, and destination country for a formal quotation within 24 hours
- Order Placement: Purchase directly via Konmask.com product page or submit a PO via email for B2B orders
- Lead Time: In-stock orders ship within 1–3 business days; ETA for international delivery 5–15 business days depending on destination
- Export Compliance: HS Code 8537.10 declared on all commercial invoices; ECCN EAR99 (no export license required for most destinations)
Technical FAQ
Q: Can the FX0N-16EYT be used with an FX1N host PLC?
A: Yes. The FX0N expansion modules are fully compatible with FX1N host PLCs. The FX1N supports up to 8 expansion modules, providing greater I/O flexibility than the FX0N host.
Q: What is the difference between FX0N-16EYT and FX0N-16EYR?
A: The FX0N-16EYT uses transistor (NPN) outputs suitable for DC loads and high-speed switching. The FX0N-16EYR uses relay outputs suitable for AC/DC loads but with slower switching speed (~10 ms). Select EYT for 24 VDC solenoids and solid-state loads; select EYR for AC contactors or mixed-voltage loads.
Q: Does this module require an external power supply?
A: No. The FX0N-16EYT draws its logic power from the host PLC expansion bus. However, the output load circuit requires an external 5–24 VDC power supply connected to the output common terminals.
Q: How many FX0N-16EYT modules can be connected to one FX0N host?
A: The FX0N host supports a maximum of 4 expansion modules total (input and output combined), with a maximum of 128 additional I/O points.
Q: Is programming software required to configure this module?
A: No configuration is required for the module itself. The host FX0N CPU automatically assigns I/O addresses. GX Works2 or GX Developer software is used to program the host PLC logic referencing the assigned output addresses.
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
