MITSUBISHI: PLC Controller PLC main unit:

FX3G-40MR/ES-A

The MELSEC-F Series PLC provides a compact control solution with flexible options for system configuration.

Power supply, CPU, and I/O are all included in a single unit, providing basic functionality that can then be supplemented with a wide variety of expansion options for I/O, analog, positioning, and communications.

The FX3G is an introductory compact PLC and is the newest addition to the FX3 series, designed for simple yet performance-critical applications. Incorporating innovative FX3 series technology the customer is presented with a suite of benefits.

• 3rd generation compact PLC
• Highly flexible
• Dual system-bus architecture
• Control of up to 128 directly connected I/O, or up to 256 I/O with CC-Link remote I/O

Product Details

• All in one CPU, power supply and I/O. Includes many upgraded features from the FX1N. Especially the usage of the FX3 series ADP bus system and expansion boards (BD).

Instruction Times

• Basic Instructions: 0.21 μs / instruction (Contact Instruction)
• Applied Instructions: 0.42 μs / instruction (MOV Instruction)

Large Memory

• 32,000 steps of built-in program memory.
• EEPROM memory cassette with loader function is available.

• All products support EN and UL/cUL standards.
• Various shipping approvals are supported as well.

Large Device Memory

Auxiliary Relays 7,680 points

Timers 320 points

Counters 235 points

Data Registers 8,000 points

Extension Registers 24,000 points

Extension File Registers 24,000 points