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PRODUCT POSITION:HOMEPRODUCT—FX3S-10MR/DS
FX3S-10MR/DS
The FX3S-10MR/DS is a compact, cost-effective PLC from Mitsubishi’s FX3S Series, designed for small-scale automation with built-in digital I/O and relay outputs. It is ideal for simple control tasks in machinery, lighting, and basic industrial applications.
DESCRIBE
Key Specifications
Category Specification
Model FX3S-10MR/DS
I/O Configuration 6 Digital Inputs (DC 24V) + 4 Relay Outputs
Input Type Sink/Source (24V DC, 7mA)
Output Type Relay (250V AC/30V DC, 2A per point)
Program Capacity 4,000 steps (with built-in memory)
Processing Speed 0.21 µs per instruction (basic operations)
Communication Built-in RS-422 (for programming)
Expansion Supports one expansion module (FX3S Series only)
Power Supply 100-240V AC (50/60Hz)
Dimensions (W×H×D) 90 × 75 × 75 mm
Weight 0.4 kg
3. I/O Details
Inputs (6 Points - 24V DC)
Voltage: 24V DC (Sink/Source)

Current Consumption: 7mA per input

Isolation: Optocoupler

Outputs (4 Points - Relay)
Contact Type: SPST (1 Form A)

Max Load: 2A @ 250V AC / 30V DC

Mechanical Life: 10 million operations

Electrical Life: 100,000 operations (resistive load)

4. Communication & Programming
Programming Port: RS-422 (via FX3S-422-BD or USB-SC09 cable)

Software: GX Works2 or GX Works3 (basic version)

Protocols: Modbus RTU (slave mode) via expansion module

5. Expansion Options
FX3S Series Expansion Modules (e.g., FX3S-8EX, FX3S-8EYR)

No analog I/O built-in (requires external module)
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