VIOX FCT18-BcR Asymmetrical Flashing Timer Relay

ထုတ်ကုန်ခြုံငုံသုံးသပ်ချက်

The VIOX FCT18-BcR is an advanced asymmetrical flashing timer relay designed for industrial and commercial applications where precise timing control is essential. This versatile relay offers “starting ON” operation, making it ideal for sequential control systems, industrial automation, process control, and equipment that requires cyclical timing operations.

With its robust construction and precision engineering, the FCT18-BcR provides reliable performance in demanding environments while offering exceptional flexibility through its wide range of time settings and installation options.

အဓိကအင်္ဂါရပ်များနှင့် အကျိုးကျေးဇူးများ

• Extensive Time Range: Adjustable from as short as 0.1 seconds to as long as 100 days, providing exceptional versatility for various applications
• Wide Power Supply Compatibility: Operates across 12 to 240 VAC/DC, eliminating the need for multiple relay models for different voltage applications
• User-Friendly Setup: Easy configuration with clearly labeled wiring diagrams directly on the product
• မြင့်မားသောတိကျမှု- Time error less than 0.5% ensures accurate and reliable operation
• Strong Electromagnetic Compatibility: Built-in anti-interference capability to maintain stable performance in electrically noisy environments
• Repeat Cycle Starting ON (BcR): Begins its cycle with the output ON, followed by OFF periods in a continuous cycle
• Available in Multiple Configurations: Choose between single (1CO) or dual (2CO) contact options to match your application requirements

Understanding the FCT18-BcR Timing Function

The FCT18-BcR operates in a “Repeat cycle Starting ON” mode, often abbreviated as BcR. This timing function creates a continuous cycle that begins with the output in the ON state, followed by OFF periods, then repeating the pattern as long as power is supplied to the relay.

This functionality is visually represented in the timing diagram:

• Un: Supply voltage (power)
• S: Start signal
• R: Relay အထွက်

When power is applied to the relay, the output immediately turns ON for time T1, then turns OFF for time T2. This cycle continues automatically as long as power is maintained. The timing periods T1 and T2 can be independently set using the time and ratio controls on the device.

Comprehensive Time Setting Options

The FCT18-BcR features an innovative dual-control time setting system that offers unprecedented flexibility:

Time Range Selection

The primary time setting dial allows selection from 10 distinct time ranges:

• 0.1-1 second
• 1-10 seconds
• 0.1-1 minute
• 1-10 minutes
• 0.1-1 hour
• 1-10 hours
• 0.1-1 day
• 1-10 days
• 3-30 days
• 10-100 days

Ratio Setting

The secondary ratio control determines the relationship between ON time (T1) and OFF time (T2). The ratio is adjustable from 10% to 100%, offering precise control over duty cycles:

• 10%, 15%, 20%, 25%, 30%, 35%, 40%, 45%, 50%
• 55%, 60%, 65%, 70%, 75%, 80%, 85%, 90%, 95%, 100%

This dual-control system allows for extremely precise timing configurations to match your specific application requirements.

မော်ဒယ်ရွေးချယ်ရေးလမ်းညွှန်

The VIOX FCT18-BcR is available in various configurations to meet different application requirements. The model numbering system (FCT18-BcR 1 W N) provides a quick reference for the relay’s specifications:

ရာထူး	ကုတ်	ဖော်ပြချက်	Options
1. လုပ်ဆောင်ချက်	BcR	Repeat cycle Starting ON
2. အထွက်အမျိုးအစား	1 or 2	Number of output contacts	1: 1CO contact 2: 2CO contacts
3. ထောက်ပံ့ရေးဗို့အား	A, D, or W	Power supply options	A: AC230V D: DC24V W: AC/DC12-240V
4. ထိန်းချုပ်အချက်ပြ	N or P	Transistor type for control	N: NPN P: PNP

Example: FCT18-BcR 1 W N specifies a repeat cycle starting ON relay with 1 CO contact, AC/DC 12-240V supply voltage, and NPN control signal.

နည်းပညာဆိုင်ရာသတ်မှတ်ချက်များ

ကန့်သတ်ချက်	FCT18-BcR1	FCT18-BcR2
Input Terminal	A1-A2
ဗို့အားအကွာအဝေး	AC 230V / DC24V / AC/DC 12-240V
ပါဝါသုံးစွဲမှု	AC 3.5VA/ DC 2.0W
ဗို့အားခံနိုင်ရည်	-15% ~ +10%
ထောက်ပံ့ရေးညွှန်ပြ	အစိမ်းရောင် LED
Relay ညွှန်ပြခြင်း။	LED အနီရောင်
အချိန်အပိုင်းအခြားများ	0.1s-100 ရက်
အချိန်သတ်မှတ်ခြင်း။	ခလုတ်
အချိန်သွေဖည်ခြင်း။	0.1%
တိကျမှုကို ပြန်လုပ်ပါ။	0.5%
အပူချိန်ကိန်းဂဏန်း	0.05%/°C, at=20°C (0.05%/°F, =68°F)
အဆက်အသွယ်ထုတ်ပေးသည်။	1*SPDT	2*SPDT
လက်ရှိ အဆင့်သတ်မှတ်ထားသည်။	1*16A	2*16A
စက်ပိုင်းဆိုင်ရာဘဝ	1*107
လျှပ်စစ်ဘဝ	1*105
ပတ်ဝန်းကျင် အပူချိန်	-20… +60°C/-40…+85°C
တပ်ဆင်ခြင်း။	DIN ရထားလမ်း EN/IEC 60715
IP အဆင့်သတ်မှတ်ချက်	IP20
အရှည်ဆွတ်	7 မီလီမီတာ (0.28 လက်မ)
တပ်ဆင်ထားသောအမြင့်	≤2200m
ညစ်ညမ်းမှုအဆင့်	2
အများဆုံးကြိုးအရွယ်အစား	AWG13-20 0.4N·m
အတိုင်းအတာ	90mm*18mm*64mm
အလေးချိန်	90g လောက်
စံနှုန်းများ	GB/T 14048.5, IEC60947-5-1, EN60812-1

Wiring ရွေးချယ်မှုများ

The FCT18-BcR supports both NPN and PNP wiring configurations:

NPN ဖွဲ့စည်းမှု-

The NPN configuration provides a switching method where the load is connected between the positive supply and the output terminal. This is commonly used in applications where the control device sinks current to ground.

• A1 (DC+ / AC L): Positive/Line connection
• S: Signal input
• A2 (DC- / AC N): Negative/Neutral connection

PNP ဖွဲ့စည်းမှု-

The PNP configuration offers a switching method where the load is connected between the output terminal and the negative supply. This is preferred in applications where the control device sources current from the positive supply.

• A1 (DC+ / AC L): Positive/Line connection
• S: Signal input
• A2 (DC- / AC N): Negative/Neutral connection

Dimensional Information

The FCT18-BcR features a compact design for easy installation in control panels and electrical cabinets:

• Height: 90mm
• Width: 18mm
• Depth: 64mm
• Terminal hole diameter: Ø1.2

The compact 18mm width allows for efficient use of DIN rail space while providing all the functionality needed for complex timing applications.

Applications of the FCT18-BcR Asymmetrical Flashing Timer Relay

The VIOX FCT18-BcR asymmetrical flashing timer relay is ideal for a wide range of industrial and commercial applications:

စက်မှုအလိုအလျောက်စနစ်

• Conveyor belt control systems with intermittent operation
• Sequential machine operations requiring precise timing
• Process control systems with cyclical procedures
• Manufacturing equipment requiring regular duty cycles

Visual and Audio Signaling

• Warning lights and beacons with customizable flash patterns
• Alarm systems with distinct on/off intervals
• Emergency indicators with specific flash sequences
• Status indicators for equipment operation

HVAC and Building Systems

• Ventilation systems requiring intermittent operation
• Pump control for water circulation systems
• Heating elements with duty cycle requirements
• Energy management systems with time-based controls

Agricultural Applications

• Irrigation systems with programmable cycles
• Greenhouse climate control equipment
• Feed distribution systems with timed operations
• Livestock environmental control systems

တပ်ဆင်ခြင်းနှင့် တပ်ဆင်ခြင်းလမ်းညွှန်

The FCT18-BcR is designed for easy installation and configuration:

တပ်ဆင်ခြင်း။

The relay is designed for standard 35mm DIN rail mounting (EN/IEC 60715), making it compatible with most industrial control cabinets and enclosures. The compact 18mm width allows for efficient use of rail space.

Time Setting Procedure

1. Select the appropriate time range using the top dial (0.1s-100days)
2. Fine-tune the timing within the selected range using the middle dial
3. Set the desired ratio between ON time (T1) and OFF time (T2) using the bottom dial (10%-100%)

Wiring

Follow the wiring diagram printed on the side of the product, connecting power to terminals A1 and A2. The output contacts are available at terminals 15-16-18 (and 25-26-28 for the 2CO model).

Operation Verification

Once powered, the green LED indicates that supply voltage is present. The red LED indicates the status of the relay output (ON when lit). Monitor these indicators to verify proper operation of the timing function.

Advantages of the FCT18-BcR Over Standard Timer Relays

The VIOX FCT18-BcR offers several advantages over basic timer relays:

Versatility

With its extensive time range from 0.1 seconds to 100 days and adjustable ratio settings, the FCT18-BcR can replace multiple specialized relays, reducing inventory requirements and simplifying maintenance.

Precision

With time deviation of just 0.1% and repeat accuracy of 0.5%, the FCT18-BcR provides exceptional timing precision for critical applications where consistent performance is essential.

Reliability

Designed for industrial environments, the relay features strong anti-interference capability and operates across a wide temperature range (-20°C to +60°C), ensuring dependable operation even in challenging conditions.

အသုံးပြုရလွယ်ကူခြင်း။

The intuitive controls and clear indicators make setup and troubleshooting straightforward, reducing installation time and minimizing errors.

Why Choose VIOX for Your Timing Relay Needs

VIOX has established itself as a leading provider of industrial control solutions with a commitment to quality, innovation, and customer satisfaction. When you select the FCT18-BcR asymmetrical flashing timer relay, you’re choosing:

• Engineering Excellence: Products designed and tested to meet or exceed industry standards
• Reliability: Components built for long service life in demanding industrial environments
• နည်းပညာနှင့်ပတ်သက်သောအထောက်အပံ့: Access to knowledgeable professionals who can assist with product selection and application questions
• ဆန်းသစ်တီထွင်မှု- Ongoing product development to address evolving industry needs

နိဂုံး

The VIOX FCT18-BcR asymmetrical flashing timer relay combines versatility, precision, and reliability in a compact package. Whether your application requires short cycling measured in seconds or extended timing periods spanning days, this industrial-grade timer relay delivers consistent performance across a wide range of operating conditions.

With easy setup, multiple configuration options, and robust construction, the FCT18-BcR is an ideal solution for industrial automation, signaling systems, HVAC controls, and numerous other applications requiring precise cyclical timing.

Contact our technical support team today to discuss how the FCT18-BcR can meet your specific timing control requirements or to request additional information about our complete line of industrial control solutions.

*The above information is subject to change without further notice