Idec FL1E-H12RCE SmartRelay PLC Module 12/24VDC

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Overview

The IDEC FL1E-H12RCE is a fifth-generation SmartRelay PLC module designed for small-scale industrial automation, machine control, and process monitoring applications. Engineered in Japan by IDEC Corporation, this compact controller combines proven relay output reliability with network connectivity for remote monitoring and diagnostics. The FL1E-H12RCE operates on 12/24VDC power, making it suitable for battery-backed systems, renewable energy installations, and low-voltage control panels where AC mains power is impractical.

Key Features

• 8 Digital Inputs / 4 Relay Outputs — Sufficient for most small equipment control and monitoring tasks without expansion modules
• 10A Relay Output Rating — Direct control of solenoids, motors, and contactors without intermediate relays
• Embedded Ethernet Port — Remote program upload/download, web-based monitoring, and inter-module networking
• Micro SD Card Slot — Program backup, data logging up to 20,000 records, and portable program transfer
• Built-in Real-Time Clock — Time-stamped events, scheduled operations, and time-based logic without external modules
• Ladder & Function Block Programming — Industry-standard languages supported via IDEC WindLGC software
• iOS/Android App Support — Remote I/O status viewing and control from mobile devices

Technical Specifications

The IDEC FL1E-H12RCE delivers compact, reliable control suitable for OEM equipment, industrial machinery, and process automation:

• Supply Voltage: 12 to 24 VDC
• Digital Inputs: 8 channels
• Relay Outputs: 4 channels, 10A maximum per channel
• Output Type: Mechanical relay (NO/NC configurable)
• Communication: RJ45 Ethernet, Modbus TCP, web server integrated
• Memory Expansion: Micro SD card slot (up to 20,000 event log entries)
• Operating Temperature: 0°C to 55°C
• Storage Temperature: -20°C to 70°C
• Approvals: cUL, CE, FM Class I Div 2, Lloyd’s Type Approval, ABS
• Dimensions: Compact DIN-rail mountable form factor
• Programming Software: IDEC WindLGC (Windows-based IDE)

Typical Applications

• Equipment Control: Pumps, fans, compressors, conveyors requiring low-voltage switching with feedback monitoring
• Building Automation: HVAC zone control, lighting sequencing, emergency shutdown logic
• Machine Tool Logic: Spindle enable, coolant flow, part ejection, limit switch monitoring
• Remote Monitoring: Wireless/cellular gateways collecting sensor data and equipment status over Ethernet
• Process Sequencing: Batch operations, valve interlocking, flow/pressure regulation at discrete setpoints
• Safety Interlocking: Emergency stop logic, guard door monitoring, safeguard device coordination

Compatibility & Replacements

Compatible With

• IDEC WindLGC programming software (Ladder & Function Block)
• Modbus TCP networks for third-party device communication
• Standard Ethernet infrastructure (RJ45 cables, managed/unmanaged switches)
• iOS and Android mobile devices via IDEC SmartRelay App
• Web browsers (Chrome, Firefox, Internet Explorer) for remote control
• IDEC I/O expansion modules where additional inputs/outputs required

Replaces / Drop-In Replacement For

• Earlier IDEC SmartRelay models (FL1-series) with equivalent I/O configuration
• Standalone relay logic modules and small PLC systems requiring 12/24VDC operation
• Note: The FL1E-H12RCE has been superseded by the FL1F series with enhanced hardware, but legacy FL1E units remain compatible with existing WindLGC programs and installations

Works With

• Programming Platform: IDEC WindLGC IDE (Windows XP SP3, Vista, 7, 8, 10)
• Communication Protocol: Modbus TCP Server, standard Ethernet TCP/IP
• Remote Interfaces: Integrated web server, mobile apps (iOS/Android)
• Data Storage: Micro SD cards for program and log file archival
• Network Architecture: 1:N peer-to-peer SmartRelay-to-SmartRelay networking (up to 16 units)