PLC Keyence KV-NC32T

Base unit 32-point type Input: 16 points, output: 16 points
SKU: KV-NC32T
Hãng sản xuất: Keyence
Chất lượng: Mới 100%
Bảo hành: Chính hãng
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Báo giá
Mã: KV-NC32T Danh mục: ,
ModelKV-NC32T
General specificationsPower voltage24 VDC (+10%/-15%)
Operating ambient temperature0 to 55°C 32 to 131°F (no freezing)*1
Operating ambient humidity5 to 95% RH (no condensation)
Operating environmentAs little dust and corrosive gas as possible
Noise immunity1500 V peak-to-peak or more, pulse duration 1 μs, 50 ns (based on noise simulator)
Conforms to IEC standards (IEC61000-4-2/3/4/6)
Withstand voltage1500 VAC for 1 minute, between power supply terminal and I/O terminals and between all external terminals and case
(1000 VAC for 1 minute, between power supply terminal and output terminals for the transistor output type expansion I/O unit)
Insulation resistance50 MΩ or more
(500 VDC megger used to perform measurements between power supply terminal and input terminals, and between all external terminals and case)
Storage temperature−25 to +75°C −13 to +167°F
Vibration resistanceIntermittent vibrationFrequency: 5 to 9 HzAmplitude: 3.5 mm 0.14″*2
Frequency: 9 to 150 HzAcceleration: 9.8 m/s2 32.2’/s2*2
Continuous vibrationFrequency: 5 to 9 HzAmplitude: 1.75 mm 0.07″*2
Frequency: 9 to 150 HzAcceleration: 4.9 m/s2 16.1’/s2*2
Shock resistanceAcceleration: 150 m/s2 492.1’/s2, application time: 11 ms, three times in each of the X, Y, and Z directions
Operating altitude2000 m 6561.7′ or less
Overvoltage categoryI
Pollution degree2
Performance specificationsCalculation control methodProgram storage method
I/O control methodRefresh method
Program languageExpanded ladder, KV Script, mnemonic
Number of instructionsBasic instruction: 81 types and 182 instructions, Application instruction: 39 types and 56 instructions
Calculation instruction: 123 types and 311 instructions, Expansion instruction: 92 types and 141 instructions
Total: 335 types and 690 instructions
Instruction execution speedBasic instruction: 50 ns minimum, Application instruction: 170 ns minimum
Program capacity32k steps
Maximum number of attachable I/O units8
Maximum number of I/O points256
Input relay/Output relay/Internal auxiliary relayRTotal of 9600 points 1 bit (R000 to R59915)
Link relayB8192 points 1 bit (B0 to B1FFF)
Internal auxiliary relayMR9600 points 1 bit (MR000 to MR59915)
Latch relayLR3200 points 1 bit (LR000 to LR19915)
Control relayCR1440 points 1 bit (CR000 to CR8915)
TimerT512 points 32 bits (T0 to T511)
CounterC256 points 32 bits (C0 to C255)
Data memoryDM32768 points 16 bit (DM0 to DM32767)
Link registerW16384 points 16 bit (W0 to W3FFF)
Temporary memoryTM512 points 16 bit (TM0 to TM511)
High-speed counterCTH3 points (CTH0 to CTH2)
32-bit automatic reset counter*3
(Input response: 100 kHz per single phase, 50 kHz per phase difference)*4
High-speed counter comparatorCTC6 points (CTC0 to CTC5)
32 bits, two points per high-speed counter
Index registerZ12 points 32 bit (Z01 to Z12)
Control memoryCM9000 points 16 bit (CM0 to CM8999)
Positioning pulse output3 axes
Maximum output frequency: 100 kHz
Base unit I/OInput: 16 points
output: 16 points
Input common: 1 point
Output common: 1 point
Number of comments and labels that can be stored in the main unitDevice comment20000
When a maximum-length ladder program is written with no labels.
Label28000
When a maximum-length ladder program is written with no device comments.
Power off hold functionProgram memoryFlash ROM can be rewritten 10000 times
DeviceNonvolatile RAM*5
Clock function±60 seconds/month (at 25°C 77°F)
Self-diagnosis functionCPU error, RAM error, and other problems
Input specificationsRelay numberGeneral input: R000 to R009 (10 points), High-speed A-phase and B-phase input: R010 to R015 (6 points)
Input mode24 VDC input (open collector)
Maximum input voltage26.4 VDC
Rated input voltage24 VDC (General input: 5.3 mA, High-speed A-phase and B-phase input: 6.5 mA*6)
Minimum ON voltage19 VDC
Maximum OFF current1.5 mA
Common methodAll points/1 common (1 terminal)
Circuit delay timeGeneral input: OFF to ON: Max. 30 μs (Typ. 3.5 μs), ON to OFF: Max. 50 μs (Typ. 15 μs)
High-speed A-phase and B-phase input: OFF to ON: Max. 2 μs (Typ. 1.1 μs), ON to OFF: Max. 2 μs (Typ. 0.3 μs)
*7
Input time constantNormal: 10 ms, When the HSP instruction is used: 10 μs
When CR2305 is turned ON: 10 μs to 10 ms, eight-level switching is possible (set with CM1620). Can also be set from the Unit Editor.*7
Delay by input time constant
Input time constant setting 10 μs: Digital filter 1.6 to 2 μs
Input time constant setting 20 μs: Digital filter 9 to 12 μs
Input time constant setting 110 μs: Digital filter 90 to 93 μs
Input time constant setting 500 μs: Digital filter 300 to 400 μs
Input time constant setting 1 ms: Digital filter 800 to 900 μs
Input time constant setting 2.5 ms: Digital filter 2.3 to 2.4 ms
Input time constant setting 5 ms: Digital filter 4.0 to 4.5 ms
Input time constant setting 10 ms: Digital filter 9 to 9.5 ms
Response frequency(High-speed A-phase and B-phase input) Single phase: 100 kHz, phase difference: 50 kHz, 24 V ±10%, Duty 50%
Output specificationsRelay numberGeneral output: R506 to R515 (10 points), High-speed output: R500 to R505 (6 points)
Output modeMOSFET (N-ch) output
Rated load30 VDC
General output: 0.2 A (1.6 A/common), High-speed output: 0.3 A (1.6 A/common)
Maximum OFF voltage30 VDC
Leakage current at OFF100 μA or less
Residual voltage at ON0.6 VDC or less
Common method16 points/1 common
ON/OFF response timeGeneral output:
OFF to ON: 100 μs (load of 1 mA or more), ON to OFF: 200 μs (load of 1 mA or more)
High-speed output:
OFF to ON: 2 μs (load of 7 mA or more), ON to OFF: 5 μs (load of 7 mA or more)
Overcurrent protectionProtection provided for each common*8
Output frequencyHigh-speed output: 100 kHz (7 to 100 mA load)
Built-in serial portInterfaceCommunication standardRS-232C
ConnectionModular connector
Transmission specifications RS-232CBaud rate1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 bps
Transmission methodFull duplex
Data formatStart bit1 bit
Data bits7 bits, 8 bits
Stop bits1 bit, 2 bits
Error detectionParityEven, odd, none
Transmission distance15 m 49.2′
Number of transmission units1
IndicationCommon between SD/RD
SD: (green)
RD: (red)
The color may appear as orange during transmission.
Internal current consumption260 mA
WeightApprox. 220 g
*1 The temperature below the unit center (30 mm 1.18″) inside a control panel.
*2 Conforms to JIS B 3502 and IEC61131-2. Scan times: 10 times (100 minutes) in each of the X, Y, and Z directions
*3 You can also configure the settings so that automatic reset is not used.
*4 Only open collectors are supported. Line drivers are not supported.
*5 You can set the target device by clicking “CPU system setting” and then “Power off holding” in KV STUDIO.
*6 Reference value of input current.
*7 The input response time corresponding to the input time constant can be calculated as shown below.
(Response time) = (Circuit delay of the input circuit) + (Delay by the digital filter)
Example: Maximum response time when the input time constant is set to 10 μs
OFF to ON: 2 μs (circuit delay) + 2 μs (digital filter) = 4 μs
ON to OFF: 2 μs (circuit delay) + 2 μs (digital filter) = 4 μs
Example: Maximum response time when the input time constant is set to 500 μs
OFF to ON: 30 μs (circuit delay) + 400 μs (digital filter) = 430 μs
ON to OFF: 50 μs (circuit delay) + 400 μs (digital filter) = 450 μs
*8 If an overcurrent occurs, protection operation (output turned OFF) and automatic recovery are repeated for all outputs within the shared common until the cause of the problem is removed.

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