MITSUBISHI F2-40ER Programmable Controller | Replacement, Equivalent & Selection Guide
The MITSUBISHI F2-40ER is a compact, high-reliability programmable logic controller (PLC) from Mitsubishi Electric’s legacy F2 Series platform. Designed for discrete manufacturing and process automation, the F2-40ER delivers stable I/O control in space-constrained panel environments. At Konmask.com, we supply both original F2-40ER units and guide engineers through compatible replacement and upgrade paths.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | F2-40ER |
| Brand | Mitsubishi Electric (MITSUBISHI) |
| Series | MELSEC F2 |
| Type | Programmable Logic Controller (PLC) |
| I/O Points | 40 points (24 inputs / 16 outputs) |
| Output Type | Relay output (R) |
| Power Supply | AC 100–240 V |
| Program Memory | 2,000 steps (EEPROM) |
| Instruction Set | Basic + Applied instructions |
| Communication | RS-422 programming port |
| Operating Temperature | 0 °C to 55 °C |
| Storage Temperature | -20 °C to 70 °C |
| Humidity | 35 % to 85 % RH (non-condensing) |
| Protection Rating | IP20 |
| Weight | Approx. 2,420 g |
| Country of Origin | Japan |
| Compliance | CE, UL, cUL |
Compatible Replacement & Equivalent Models
When the F2-40ER is discontinued or lead times are extended, the following models offer functional equivalence or direct upgrade paths:
| Model | Brand | I/O Points | Output Type | Compatibility Notes |
|---|---|---|---|---|
| FX1S-30MR-001 | Mitsubishi | 30 pts | Relay | Closest modern equivalent; same relay output; minor I/O reduction |
| FX3G-40MR/ES | Mitsubishi | 40 pts | Relay | Direct I/O match; enhanced instruction set; recommended upgrade |
| FX5U-32MR/ES | Mitsubishi | 32 pts | Relay | iQ-F platform; Ethernet built-in; best long-term replacement |
| S7-1200 CPU 1212C | Siemens | 14 DI / 10 DO | Relay | Cross-brand; requires program rewrite; suitable for new installations |
| CP1E-N40DR-A | OMRON | 40 pts | Relay | Cross-brand; identical I/O count; AC power supply match |
Note: All replacements require engineering validation. Contact our technical team for application-specific guidance.
Why Choose the Original Model
- Proven Legacy Compatibility: Existing F2-series programs run without modification — zero re-engineering cost.
- Panel Fit: Identical mechanical footprint eliminates enclosure rework.
- Regulatory Continuity: Maintains existing CE/UL certification records for audited production lines.
- Spare Parts Ecosystem: F2-series expansion modules (F2-8EX, F2-8EYR) remain compatible.
- Reduced Commissioning Risk: No retraining required for maintenance personnel familiar with F2 platform.
Typical Applications
- Conveyor and material handling systems
- Packaging and labeling machinery
- Injection molding machine control
- HVAC and building automation panels
- Water treatment and pump station control
- Assembly line sequencing and interlocking
- Legacy machine retrofits and MRO replacements
System Compatibility
- Programming Software: MELSEC Medoc, GX Developer (via F2 adapter)
- Expansion Modules: F2-8EX (input), F2-8EYR (relay output), F2-8EYT (transistor output)
- Communication Adapters: F2-232CAB (RS-232C), F2-422CAB (RS-422)
- HMI Compatibility: Mitsubishi GOT series via RS-422; third-party HMIs via Modbus adapter
- Power Supply: Standard AC 100–240 V industrial panel supply
Selection Guide
Use the decision matrix below to determine the optimal procurement path:
| Scenario | Recommended Action |
|---|---|
| Existing F2 program must run unchanged | Source original F2-40ER from Konmask.com |
| I/O count must remain 40 pts, relay output | FX3G-40MR/ES (drop-in upgrade) or original |
| New installation, future-proof platform | FX5U-32MR/ES (iQ-F, Ethernet, SD card) |
| Cross-brand acceptable, OMRON ecosystem | CP1E-N40DR-A |
| Budget-sensitive MRO replacement | FX1S-30MR-001 (minor I/O reduction) |
| Siemens TIA Portal environment | S7-1200 CPU 1212C |
Quality Assurance & Sourcing
- Authentic Units Only: All F2-40ER stock is sourced from authorized Mitsubishi distributors and verified MRO channels.
- Pre-shipment Inspection: Each unit undergoes visual inspection, label verification, and power-on functional test.
- Anti-Counterfeit Measures: Serial number validation against Mitsubishi Electric’s product database.
- Warranty: 12-month warranty against manufacturing defects.
- Traceability: Full supply chain documentation available on request (COO, test reports, packing list).
How to Order
- Confirm your required model: MITSUBISHI F2-40ER (SKU: F2-40ER)
- Specify quantity and required delivery timeline
- Request a formal quotation via support@konmask.com or the product page inquiry form
- Receive proforma invoice with lead time confirmation
- Arrange payment (T/T, PayPal, or trade terms for approved accounts)
- Shipment with full documentation (invoice, packing list, test report)
Expedited sourcing available for urgent MRO requirements. Contact us with your deadline.
Replacement & Compatibility FAQ
Q: Can the FX3G-40MR/ES run my existing F2-40ER program directly?
A: Not directly — F2 ladder programs require conversion using GX Developer’s import tool. Logic structure is preserved but instruction mapping must be validated.
Q: Is the F2-40ER still in production?
A: The F2 Series has been discontinued by Mitsubishi Electric. Konmask.com maintains MRO stock for ongoing maintenance needs.
Q: What is the lead time for F2-40ER?
A: Typically 3–10 business days depending on stock availability. Contact us for real-time inventory status.
Q: Can I expand the F2-40ER I/O?
A: Yes, via F2-series expansion modules (max 128 I/O points total with expansion).
Q: Do you provide programming support for migration to FX3G or FX5U?
A: We can connect you with certified Mitsubishi system integrators. Contact our technical team for referrals.
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