FBs-40MCR2-AC Fatek PLC-Haupteinheit

Erklärung des Modellcodes

Codesegment	Beschreibung
FBs	Prefix for standard Fatek PLC Serie
40	Gesamtzahl der E/A-Punkte: 40 (24 Eingänge + 16 Ausgänge)
MC	High-performance main unit, different from MA/MB economy type and MN high-speed NC type
R	Ausgabetyp: Relay output. Large contact capacity, suitable for AC and DC loads
2	Mark for 2nd generation upgraded version
Wechselstrom	Stromversorgung: Wide voltage range 100~240VAC

Main Specifications

Kategorie	Detaillierte Spezifikationen
E/A-Konfiguration	24-channel 24VDC digital inputs, 16-channel relay outputs
High-speed Inputs	6 channels @ 200KHz high-speed counting + 2 channels @ 20KHz medium-speed counting + 16 general inputs
High-speed Outputs	Relay outputs do not support high-speed pulse. Only transistor models (T/J) provide 6 channels @ 200KHz + 2 channels @ 20KHz
Kommunikationsanschlüsse	Eingebaut 1 integrated RS232/USB port (Port0), expandable up to 5 communication ports in total
Program Memory	8KB (Standard), expandable to 16KB
Datenspeicher	4KB (Standard), expandable to 8KB
High-speed Counter	4 groups of Hardware High-speed Counters (HHSC), max. 200KHz; 4 groups of Software High-speed Counters (SHSC), max. 5KHz
Timers	0.1ms high-precision high-speed timers, supporting multiple timing modes
Instruction Set	Über 300 instructions, supporting multi-input & multi-output structures for high programming efficiency
Stromversorgung	100~240VAC, 50/60Hz, Stromverbrauch ca. 15W
Betriebsumgebung	Temperatur: -20~75°C; Luftfeuchtigkeit: 10~90 % relative Luftfeuchtigkeit (nicht kondensierend)
Abmessungen	Standard-DIN-Schienenmontage, ca. 100×100×75mm (refer to official data for exact size)
Zertifizierungen	CE, UL certified, compliant with industrial safety standards

Cross-brand Equivalent Comparison

Marke	Äquivalentes Modell	Hauptunterschiede
Siemens	S7-200 SMART SR40	FBs-40MCR2-AC features higher high-speed counting frequency (200KHz vs 100KHz) and a more streamlined instruction set
Mitsubishi	FX3U-40MR/ES-A	Fatek has built-in USB + RS232 dual ports (Mitsubishi requires extra expansion); Fatek delivers better high-speed counting performance
Omron	CP1E-N40DR-A	Larger program memory (8KB vs 6KB); stronger communication expansion capability (max. 5 Häfen)
Schneider Electric	M221C40R	More cost-effective; superior high-speed counting and pulse output performance

Full Model List of FBs-MC Series

Modell	I/O-Punkte	Ausgabetyp	Stromversorgung	Hauptmerkmale
FBs-10MCR2-AC	10 (6IN/4OUT)	Relais	Wechselstrom	Economy compact type, non-expandable
FBs-14MCR2-AC	14 (8IN/6OUT)	Relais	Wechselstrom	Economy compact type, non-expandable
FBs-20MCR2-AC	20 (12IN/8OUT)	Relais	Wechselstrom	Basic functional type, erweiterbar
FBs-24MCR2-AC	24 (14IN/10OUT)	Relais	Wechselstrom	Basic functional type, erweiterbar
FBs-32MCR2-AC	32 (16IN/16OUT)	Relais	Wechselstrom	High-performance type with built-in high-speed counting
FBs-40MCR2-AC	40 (24IN/16OUT)	Relais	Wechselstrom	High-performance type, 6 channels 200KHz high-speed inputs
FBs-60MCR2-AC	60 (36IN/24OUT)	Relais	Wechselstrom	High-performance type with large I/O capacity
FBs-40MCT2-AC	40 (24IN/16OUT)	Transistor (NPN)	Wechselstrom	High-performance type, 6 channels 200KHz high-speed outputs
FBs-40MCJ2-AC	40 (24IN/16OUT)	Transistor (PNP)	Wechselstrom	High-performance type with PNP output
FBs-40MCR2-D24	40 (24IN/16OUT)	Relais	DC24V	DC powered version

Häufige Fehler & Fehlerbehebung

Fehlerphänomen	Mögliche Ursachen	Schritte zur Fehlerbehebung
Betriebsanzeige aus	Damaged power cable, faulty power module, abnormal input voltage	1. Check power cable and socket
		2. Verify input voltage within 100~240VAC
		3. Inspect bulging capacitors on power module
		4. Replace power module for test
No response at input points	Falsche Verkabelung, defective sensor, faulty PLC input module	1. Check sensor power and wiring
		2. Eingangsspannung messen (nominal 24VDC) with multimeter
		3. Replace sensor for test
		4. Check PLC input indicators
No action at output points	Falsche Verkabelung, faulty load, damaged relay contacts	1. Check load power and wiring
		2. Measure output terminal voltage
		3. Replace load for test
		4. Check PLC output indicators
		5. Replace relay module (if applicable)
Kommunikationsfehler	Nicht übereinstimmende Kommunikationsparameter, faulty cable, damaged port	1. Check baud rate, data bits and parity bits
		2. Inspect cable connection and shielding
		3. Kommunikationskabel austauschen
		4. Check communication indicators
		5. Try alternative communication ports
Program loss	Low battery voltage, incomplete program saving, memory failure	1. Check battery voltage (≥3V required)
		2. Re-download program and save to EEPROM
		3. Replace battery
		4. Inspect memory module

Anwendung & Branchenfälle

Anwendbare Szenarien

Verpackungsmaschinen: Control conveyors, cutting, labeling and other actions; realize precise counting and positioning via high-speed counting function
Textile Machinery: Control looms and knitting machines; support multi-axis synchronous operation
Lebensmittelverarbeitung: Manage filling, sealing and sterilization processes; execute scheduled tasks via built-in calendar
Machine Tool Control: Control spindle and feed of small machine tools for basic positioning
Gebäudeautomation: Regulate air conditioning, lighting and elevators; realize centralized monitoring via communication ports

Nicht empfohlene Szenarien

High-precision high-speed positioning: Applications requiring pulse output over 200KHz (MN series recommended)
Hochleistungslaststeuerung: Single output load exceeding relay rated capacity (typically 2A/250VAC)
Schwere elektromagnetische Störungen: Environments without proper shielding, which may affect normal operation
Extreme temperature: Operating temperature beyond -20~75°C

Typische Anwendungsfälle

Fall 1: Automatic Packaging Line Control System

Ausrüstung: Automatic packaging machine, conveyor, labeler

Funktionen: Product counting, fixed-length film cutting, labeling position control, Fehleralarm

Highlights: Precise counting via 6-channel 200KHz high-speed inputs; HMI interaction via RS232 communication; scheduled production with built-in calendar

Fall 2: Small Wastewater Treatment System

Ausrüstung: Wasserpumpen, Ventile, level sensors, pH sensors

Funktionen: Automatic pump start/stop based on liquid level; automatic chemical dosing according to pH value; automatic standby switch upon fault

Highlights: High-power pumps and valves controlled by relay outputs; data transmission to host computer via communication expansion modules; periodic backwashing via built-in timers

Auswahlrichtlinien & Quick Reference Rules
Auswahltipps: Match I/O points to demands; select output type by load (relay for AC/DC universal use, transistor for high-speed pulse); choose power supply per on-site condition; select series by functions (MC: high-performance, MA: economy, MN: high-speed positioning)
Schnelle Regeln: