Product Description

The IDEC FT1A-H12RA is a compact, all-in-one programmable logic controller (PLC) that integrates a 12-point I/O system with a built-in LCD display and keypad, eliminating the need for a separate HMI. Designed for 24V DC operation, it offers 6 digital inputs, 2 analog inputs (0–10V DC), and 4 relay outputs with 10A contacts, making it suitable for a wide range of industrial automation applications. The controller features a USB Mini-B programming port, an embedded real-time clock, and high-speed counters, providing enhanced control and monitoring capabilities. Its compact DIN rail-mountable design ensures easy integration into control panels with limited space.​

Technical Specifications

• Model: FT1A-H12RA
• Type: All-in-One PLC with Integrated HMI
• Power Supply: 24V DC
• I/O Configuration:
• Inputs: 6 Digital (0–5), 2 Analog (0–10V DC)
• Outputs: 4 Relay (10A)
• Program Capacity: 12,000 steps (3,000 instructions)
• Memory: Flash ROM (10,000 rewrite cycles)
• High-Speed Counters: 4 channels, 100 kHz each
• Real-Time Clock: Embedded, ±30 sec/month accuracy
• Display: 2.1" LCD with monochrome green backlight
• Programming Interface: USB Mini-B port
• Mounting: DIN Rail
• Operating Temperature: 0°C to +55°C
• Backup Battery: Lithium, approximately 5-year life
• Dimensions: 90mm (H) × 76mm (W) × 60mm (D)
• Weight: Approximately 190g
• Certifications: CE, cULus​