The FX2N-8ER-ES/UL is a 4-input, 4-output relay expansion block for Mitsubishi FX2N-series PLCs. Inputs accept sink or source signals at 24 VDC, 5 mA typical. Relay outputs handle up to 2 A resistive per point (8 A per common) and 80 VA inductive. Response time sits around 10 ms for both input and output transitions — not for fast counting, but fine for general-purpose control.
Mitsubishi FX2N-8ER-ES/UL I/O Expansion, 4DI/4DO Relay
MPNFX2N-8ER-ES/UL
End of Life
Mitsubishi FX2N-8ER-ES/UL, I/O expansion block for FX2N series, 4 inputs (sink/source), 4 relay outputs, 0.2 kg.
$100.00 – $292.14Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
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Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Output type (format) | relay |
| Voltage | Internal power supply from the sequencer |
| Input signal voltage | DC 24 V ± 10% |
| Input signal current | 5 mA / 24 VDC |
| Input ON sensitivity current | 3.5 mA or more |
| Input OFF sensitivity current | 1.5 mA or less |
| External power supply | DC 30 V or less AC 240 V or less (When not compliant with CE, UL, cUL standard, AC 250 V or less) |
| Input connection shape | Vertical terminal block (M3 screw) |
| Output connection shape | Vertical terminal block (M3 screw) |
| Input response time | About 10 ms |
| Response time (OFF → ON) | About 10 ms |
| Response time (ON → OFF) | About 10 ms |
All specifications
| Parameter | Value |
|---|---|
| Shipping weight | 1.2 Kg |
| Mass | 0.2 kg |
| Input format | Sink / source |
| Manufacturer | Mitsubishi Electric |
| Minimum load | DC 5 V 2 mA (reference value) |
| Input impedance | 4.3 kO |
| Circuit insulation | Mechanical insulation |
| Estimated lead time | Usually ships in 1 - 10 working days. |
| Input signal format | Sink: no-voltage contact input or NPN open collector transistor contact input or PNP open collector transistor |
| Application sequencer | FX1N, FX3G, FX2N, FX3U, FX1NC, FX3GC, FX2NC, FX3UC <Connecting to connector type sequencer> FX2NC - CNV - IF is required for connection to FX1NC and FX2NC. To connect to FX3GC, FX3UC, FX2NC - CNV - IF or FX3UC - 1PS - 5V is required. |
| Number of input points | 4 points |
| Input operation display | LED on the panel when input is ON |
| Number of output points | 4 points |
| Input circuit insulation | Photocoupler insulation |
| Maximum load inductive load | 80VA |
| Maximum load resistive load | Total load current of 2A / 1 point common per resistance load should be as follows. Output 4 points / common: 8 A or less |
| Output operation indication | When the relay coil is energized LED on the panel is lit |
Product details
Frequently asked questions
Can the FX3S-30MR/ES replace the FX2N-8ER-ES/UL?
No direct swap. The FX3S-30MR/ES is a 16-input, 14-output CPU unit on a different chassis, not a plug-in expansion block. Wiring and mechanical footprint differ.
What is the input format of this block?
Sink/source selectable. Accepts no-voltage contact, NPN open collector, or PNP open collector at 24 VDC ±10%.
What is the mass of the FX2N-8ER-ES/UL?
0.2 kg (shipping weight 1.2 kg with packaging).
MPN
FX2N-8ER-ES/UL