FBs-40MCR2-AC Unitatea principală PLC Fatek

Codul modelului Explicația

Segment de cod	Descriere
FBs	Prefix for standard Fatek PLC serie
40	Total I/O points: 40 (24 intrări + 16 iesiri)
MC	High-performance main unit, different from MA/MB economy type and MN high-speed NC type
R	Tip ieșire: Ieșire releu. Large contact capacity, suitable for AC and DC loads
2	Mark for 2nd generation upgraded version
AC	Alimentare electrică: Wide voltage range 100~240VAC

Main Specifications

Categorie	Specificații detaliate
Configurare I/O	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
Communication Ports	Încorporat 1 integrated RS232/USB port (Port0), expandable up to 5 communication ports in total
Program Memory	8KB (standard), expandable to 16KB
Data Memory	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
Cronometre	0.1ms high-precision high-speed timers, supporting multiple timing modes
Instruction Set	Peste 300 instructions, supporting multi-input & multi-output structures for high programming efficiency
Alimentare electrică	100~240VAC, 50/60Hz, consum de energie aprox. 15W
Mediul de operare	Temperatură: -20~75°C; Umiditate: 10~90%RH (necondens)
Dimensiuni	Montare standard pe șină DIN, aproximativ. 100×100×75mm (refer to official data for exact size)
Certificari	CE, UL certified, compliant with industrial safety standards

Cross-brand Equivalent Comparison

Marca	Model echivalent	Principalele diferențe
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 porturi)
Schneider Electric	M221C40R	Mai rentabil; superior high-speed counting and pulse output performance

Full Model List of FBs-MC Series

Model	I/O Points	Tip ieșire	Alimentare electrică	Caracteristici cheie
FBs-10MCR2-AC	10 (6IN/4OUT)	Releu	AC	Economy compact type, non-expandable
FBs-14MCR2-AC	14 (8IN/6OUT)	Releu	AC	Economy compact type, non-expandable
FBs-20MCR2-AC	20 (12IN/8OUT)	Releu	AC	Basic functional type, extensibil
FBs-24MCR2-AC	24 (14IN/10OUT)	Releu	AC	Basic functional type, extensibil
FBs-32MCR2-AC	32 (16IN/16OUT)	Releu	AC	High-performance type with built-in high-speed counting
FBs-40MCR2-AC	40 (24IN/16OUT)	Releu	AC	High-performance type, 6 channels 200KHz high-speed inputs
FBs-60MCR2-AC	60 (36IN/24OUT)	Releu	AC	High-performance type with large I/O capacity
FBs-40MCT2-AC	40 (24IN/16OUT)	tranzistor (NPN)	AC	High-performance type, 6 channels 200KHz high-speed outputs
FBs-40MCJ2-AC	40 (24IN/16OUT)	tranzistor (PNP)	AC	High-performance type with PNP output
FBs-40MCR2-D24	40 (24IN/16OUT)	Releu	DC24V	DC powered version

Defecte comune & Depanare

Fenomen de eroare	Cauze posibile	Pași de depanare
Power indicator off	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	Cablaj greșit, defective sensor, faulty PLC input module	1. Check sensor power and wiring
		2. Măsurați tensiunea de intrare (nominal 24VDC) with multimeter
		3. Replace sensor for test
		4. Check PLC input indicators
No action at output points	Cablaj greșit, 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 (dacă este cazul)
Eșec de comunicare	Parametrii de comunicare nepotriviți, faulty cable, damaged port	1. Check baud rate, data bits and parity bits
		2. Inspect cable connection and shielding
		3. Replace communication cable
		4. Check communication indicators
		5. Try alternative communication ports
Pierderea programului	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

Aplicație & Cazuri industriale

Scenarii aplicabile

Mașini de ambalare: Control conveyors, tăiere, labeling and other actions; realize precise counting and positioning via high-speed counting function
Utilaje textile: Control looms and knitting machines; support multi-axis synchronous operation
Prelucrarea alimentelor: 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
Automatizarea clădirilor: Regulate air conditioning, lighting and elevators; realize centralized monitoring via communication ports

Scenarii nerecomandate

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

Cazuri tipice de aplicare

Caz 1: Automatic Packaging Line Control System

Echipamente: Automatic packaging machine, conveyor, labeler

Funcții: Product counting, fixed-length film cutting, labeling position control, alarma de eroare

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

Caz 2: Small Wastewater Treatment System

Echipamente: Water pumps, valves, level sensors, pH sensors

Funcții: 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

Ghid de selecție & Quick Reference Rules
Sfaturi de selecție: 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)
Reguli rapide: