FC5-20MP-DC Flexem PLC 24V PNP Transistor EtherNet/IP Controller

Product Overview

• Flexem FC5-20MP-DC – a powerful yet compact logic controller. It runs on 24VDC and features PNP transistor outputs with built-in Ethernet.
• Delivers 12 digital inputs and 8 high-current outputs (2A per point). Ideal for machines needing fast response and direct sensor connection.
• Built for reliable industrial communication: includes Ethernet port, dual serial ports (RS485/232), and USB Type-C programming.

Model & Ordering Tree (Hierarchical Suffix)

• FC5 (Basic Logic Control Series)
  • -20 (I/O Capacity: 20 points)
    • MP (Mixed I/O, PNP Transistor Output)
      • -DC (Power Supply: DC24V)
• Full model: FC5-20MP-DC – 12 inputs, 8 PNP outputs, Ethernet, DC24V.

Core Technical Data

• Input characteristics (12 points):
  • Type: Source/Sink (sink/source) – works with 2‑wire or 3‑wire sensors.
  • Rated voltage: 24VDC, range 0‑28.8V. Input current: 7mA typical.
  • ON state >15V, >2.5mA ; OFF state <5V, <1.0mA.
  • Filter time: default 1ms, adjustable (unfiltered to 100ms, 16 levels).
  • Isolation: optocoupler, input impedance 3.3kΩ.
  • Max cable: 100m shielded / 50m unshielded.
• Output characteristics (8 points, PNP):
  • Output voltage: DC 5V‑30V (rated 24V). Max 2A per point, 4A per common group.
  • Short circuit protection: yes, with self‑recovery every 10ms.
  • Switching speed: ON <34μs, OFF <250μs. Max output frequency: 1kHz.
  • Voltage drop <1V (at 2A). Leakage current <5μA when off.
  • Clamping voltage: 39V±1V for inductive load protection.
  • Cable: unshielded up to 50m, removable terminal block.
• Power supply: 24VDC (19.2‑28.8V range), reverse polarity protected.
• Communication ports:
  • Ethernet 1×RJ45 (10/100M adaptive) – supports Modbus TCP.
  • Serial 1 RS485/RS232 (DB9), Serial 2 RS485 (terminal).
  • USB Type‑C for programming, monitoring, firmware upgrade.
• Expansion: 1 expansion board + up to 31 I/O modules (power dependent).
• Built‑in RTC with supercapacitor backup.

Environmental & Immunity

• Temperature: operate -10°C to 60°C, store -20°C to 70°C.
• Humidity: 55%‑95% RH, no condensation.
• Protection: IP20 (finger safe). Conformal coating (≥20μm, reinforced ≥40μm).
• Altitude: operate up to 3000m, transport ≤6000m.
• Vibration & shock: 5‑13.2Hz /7mm, 13‑100Hz/2G (3 axes); shock 15G/11ms.
• EMC compliance: meets EN IEC 61000‑6‑4 & 61000‑6‑2 for emissions and immunity (burst, conducted, radiated).

Quick Installation Guide

• Mount on 35mm DIN rail (EN 60715). Allow 60mm clearance for cooling.
• Use shielded cable for inputs in noisy areas; twisted‑pair for RS485.
• Connect DC24V to +24V and 0V. Keep AC power separate.
• PNP outputs source current – connect load between output and 0V.
• Expansion board clips on the left; refer to manual for addressing.

Diagnostics & Maintenance

• LED indicators: power, RUN/ERR, and per‑point I/O status.
• Monitor live values via USB or Ethernet using Flexem software.
• Firmware upgrade over USB – no need to remove wiring.
• No routine calibration required; keep clean and dry.

Compatibility & Certifications

• Works with all Flexem expansion modules (analog, temperature, I/O).
• Supports Modbus RTU (serial) and Modbus TCP (Ethernet).
• Certified: CE, RoHS. Designed for industrial panel use.

Package & Warranty

• Includes: FC5-20MP-DC unit, mating connectors (I/O & power), quick start guide.
• Warranty: 12 months against defects. Extended options available.

Professional FAQ (Experience-based & Selection Guide)

• Can I use this PLC with NPN sensors?
  Yes – inputs are source/sink type, so they accept both NPN (sinking) and PNP (sourcing) signals.
• My output drives a small relay – do I need a flyback diode?
  Internal clamping (39V) protects the transistor, but for longer life we still recommend a diode across the relay coil.
• What if I need more than 8 outputs?
  You can add one expansion board plus up to 31 I/O modules – mix digital, analog or temperature.
• Which shipping carriers do you use?
  We ship worldwide via FedEx, UPS, DHL – tracked and fast. Contact us for bulk orders.
• How to choose between FC5-20MP-DC (PNP) and MR-DC (NPN)?
  Choose MP (PNP) if your actuators need a positive switched signal (common in Europe/Asia). Choose MR (NPN) if your system uses common positive loads (like some older panels).

Typical Applications

• Packaging machines – high‑speed PNP outputs for solenoids.
• Assembly lines – 12 inputs for proximity sensors, Ethernet to HMI.
• HVAC control – monitor multiple thermostats via expansion.
• Water pumping – remote start/stop and status via Modbus.
• Retrofit projects – replace relay logic with reliable transistor outputs.

Contact & Inquiries

• Sales: sales@powergearx.com
• WhatsApp: +86 18030005825 (click to chat)
• For technical support, include your model number and order details.

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