FX3S-20MT/ESS Mitsubishi plc

FX3S-20MT/ESS Mitsubishi plc Specification

Input
12 digital inputs

Response Time
0.21 s/binary instruction

Power Supply
AC powered

Power Source
AC mains

Features
Integrated high-speed counters, Compact design, Maintenance-free

Interface
RS-422 mini DIN (programming port)

Usage
Industrial automation control

Sensors Specification
Compatible with digital input sensors

Processor Speed
0.21 s/basic instruction

Display Type
LED indicator for status

Output
8 transistor outputs

Components
Base unit with integrated power supply and CPU

IP Rating
IP10

Operating Temperature
0 to 55C

Product Type
FX3S Series PLC

Application
Factory automation, process control, machine automation

Rated Voltage
100-240V AC

Supply Voltage
100-240V AC

Size
Compact

Dimension (L*W*H)
90mm x 86mm x 55mm (approx)

Function
Programmable Logic Controller (PLC)

Color
White/Grey

Weight
0.4 kg (approx)

Current Rating
4.5A (maximum relay load), 0.5A/output (transistor)

Capacity
Input: 12 points, Output: 8 points

Thickness
Standard compact design

Frequency
50/60 Hz

Memory Capacity
8000 steps

Mounting Type
DIN Rail or Panel Mount

Model Number
FX3S-20MT/ESS

Programming Language
Instruction List (IL), Ladder Diagram (LD)

Withstand Voltage
1500V AC, 1min

Expansion Capability
Not expandable

Output Voltage
5-30V DC

Output Type
Transistor (Sink/Source)

Input Voltage Range
100-240V AC (main unit)

Insulation Resistance
>50M (500V DC megger)

Safety Standards
CE, UL, cUL certified

Ambient Humidity
10-90% RH (non-condensing)

About FX3S-20MT/ESS Mitsubishi plc

Products

FX3S-20MT/ESS

PLC main unit

FX3S Base Unit AC100-240V;12 Inputs DC24V;8 Transistor Outputs (source)

TECHNICAL INFORMATION
ADDITIONAL INFORMATION
ENVIRONMENTAL
DOWNLOADS

FA-COM PLC: Main Unit

Type	FX3S
Power Supply (V)	100-240
Current Type	AC
Program Memory	16K STEPS
Program Memory Unit	EEPROM
Integrated Digital Inputs	12
Integrated Digital Outputs	8
Output Type	TRANSISTOR
Output Logic	SOURCE
Local I/O Points	30
Local + Remote I/O Points	30
Expandable	NO
Cycle Time LD (ns)	210
Cycle Time MOV (ns)	500
USB	1
RS-422	1
Power Consumption (W)	20
Buffer Battery	NO
Protection Class	IP10
Min. Ambient Temperature (C)	0
Max. Ambient Temperature (C)	55
Series	MELSEC-F SERIES

Product Dimensions & Weight

Width (mm)	75
Height (mm)	90
Depth (mm)	75
Weight (kg)	0,351

Conformity

CE	COMPLIANT
UL/cUL	COMPLIANT
EAC	COMPLIANT
Shipping Approvals	ABS,BV,DNV GL,LR,NK
UKCA	COMPLIANT

High-Performance Automation in a Compact Design

Designed for industrial environments, the FX3S-20MT/ESS offers a space-saving solution without compromising functionality. Its integrated power supply, processor, and I/O capacity fit easily into control panels or DIN rails, facilitating installation in diverse factory settings. The robust build ensures consistent operation across a wide temperature and humidity range, supporting demanding automation tasks.

Simplified Programming and Fast Processing

FX3S-20MT/ESS supports Instruction List and Ladder Diagram programming languages, catering to both beginners and seasoned engineers. With a swift 0.21 s per instruction cycle, it efficiently handles complex processes. LED indicators provide visual feedback for diagnostics, ensuring maintenance and troubleshooting are straightforward and rapid.

Reliable Safety and Compliance

With stringent CE, UL, and cUL safety certifications, the FX3S-20MT/ESS adheres to international standards. Engineered insulation and withstand voltage ratings provide robust protection against electrical surges, ensuring long-term reliability for every automation setup. Its maintenance-free design further reduces operational downtime and costs.

FAQ's of FX3S-20MT/ESS Mitsubishi plc:

Q: How is the FX3S-20MT/ESS PLC typically installed in an industrial setting?

A: The FX3S-20MT/ESS PLC is designed for flexible installation and can be mounted on either a DIN rail or a panel. This makes it suitable for integration into various types of control cabinets or enclosures commonly found in industrial automation environments.

Q: What types of automation applications is this PLC best suited for?

A: The FX3S-20MT/ESS is ideal for applications such as factory automation, machine control, and process management. Its compact design and robust performance make it particularly useful for small to medium-size projects where expansion is not required.

Q: When should you select transistor output (sink/source) over relay output?

A: Transistor outputs are preferable when rapid switching and long operational life are needed, such as with high-speed counting or interfacing with DC devices. The FX3S-20MT/ESS supports both sink and source configurations, making it adaptable for different sensor or actuator requirements.

Q: Where can I access programming for this PLC, and which interfaces are supported?

A: Programming the FX3S-20MT/ESS is performed via its RS-422 mini DIN port using supported software. You can use either Instruction List (IL) or Ladder Diagram (LD) languages to develop control programs, making it accessible to users with different programming preferences.

Q: What are the main benefits of using the FX3S-20MT/ESS in industrial automation?

A: Key benefits include its compact size, fast processing speed, ease of installation, safety certifications (CE, UL, cUL), and maintenance-free operation. It is also compatible with digital input sensors, making it versatile for a wide range of automation tasks.

Q: How can users monitor the status and operation of this PLC?

A: The FX3S-20MT/ESS is equipped with LED indicators for status monitoring. These LEDs provide immediate visual feedback on the operational state and input/output activity, allowing for quick diagnostics during operation or maintenance.

Q: What factors ensure the durability and reliability of this model in harsh environments?

A: With an IP10 rating, high insulation resistance, withstand voltage rating of 1500V AC, and an operating temperature range from 0 to 55C, the FX3S-20MT/ESS is built to withstand industrial conditions. Compliance with CE, UL, and cUL standards further ensures its durability and safety in demanding environments.

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