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Keyence KV-N14DR
Base Unit, DC power supply type, Input 8 points/output 6 points, relay output. KV-N14DR. Series: Programmable Logic Controller. Series code: KV Nano series
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Description
Base Unit, DC power supply type, Input 8 points/output 6 points, relay output. KV-N14DR. Series: Programmable Logic Controller. Series code: KV Nano series
Specification
| Model Name |
Base Unit, DC power supply type, Input 8 points/output 6 points, relay output |
|---|---|
| Model Code |
KV-N14DR |
| Series Title |
Programmable Logic Controller |
| Series Code |
KV Nano series |
| Data Sheet URL | |
| CAD URL | |
| Manuals URL | |
| Model |
KV-N14DR |
| General specifications - Power voltage |
24 VDC (+10%/-15%) |
| General specifications - Operating ambient temperature |
0 to 55°C 32 to 131°F (no freezing)*1 *2 |
| General specifications - Operating ambient humidity |
5 to 95% RH (no condensation)*1 |
| General specifications - Operating environment |
As little dust and corrosive gas as possible |
| General specifications - Noise immunity |
1500 V peak-to-peak or more, pulse duration 1 μs, 50 ns (based on noise simulator), IEC standard compliant (IEC61000-4-2/3/4/6) |
| General specifications - Withstand voltage |
1500 VAC for 1 minute, between power supply terminal and I/O terminals and between all external terminals and case |
| General specifications - Insulation resistance |
50 MΩ or more (500 VDC megger used to perform measurements between power terminal and input terminals, and between all external terminals and case) |
| General specifications - Output power supply voltage |
− |
| General specifications - Storage temperature |
−25 to +75°C −13 to +167°F |
| General specifications - Vibration resistance |
Amplitude: 3.5 mm 0.14"*3*4 |
| General specifications |
Acceleration: 9.8 m/s2 32.2'/s2*3*4 |
| General specifications - Shock resistance |
Acceleration: 150 m/s2 492.1'/s2, application time: 11 ms, three times in each of the X, Y, and Z directions |
| General specifications - Operating altitude |
2000 m 6561.7' or less |
| General specifications - Overvoltage category |
AC: II, DC: I |
| General specifications - Pollution degree |
2 |
| Performance specifications - Calculation control method |
Program storage method |
| Performance specifications - I/O control method |
Refresh method |
| Performance specifications - Program language |
Expanded ladder, KV Script, mnemonic |
| Performance specifications - Number of instructions |
Basic 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 |
| Performance specifications - Instruction execution speed |
Basic instruction: 50 ns minimum, Application instruction: 170 ns minimum |
| Performance specifications - Program capacity |
8k steps |
| Performance specifications - Maximum number of attachable I/O units |
3 |
| Performance specifications - Maximum number of I/O points |
128 (excluding the base unit I/O) |
| Performance specifications - Input relay/Output relay/Internal auxiliary relay |
Total of 9600 points 1 bit (R000 to R59915) |
| Performance specifications - Link relay |
8192 points 1 bit (B0 to B1FFF) |
| Performance specifications - Internal auxiliary relay |
9600 points 1 bit (MR000 to MR59915) |
| Performance specifications - Latch relay |
3200 points 1 bit (LR000 to LR19915) |
| Performance specifications - Control relay |
1440 points 1 bit (CR000 to CR8915) |
| Performance specifications - Timer |
512 points 32 bit (T0 to T511) |
| Performance specifications - Counter |
256 points 32 bit (C0 to C255) |
| Performance specifications - Data memory |
32768 points 16 bit (DM0 to DM32767) |
| Performance specifications - Link register |
16384 points 16 bit (W0 to W3FFF) |
| Performance specifications - Temporary memory |
512 points 16 bit (TM0 to TM511) |
| Performance specifications - High-speed counter |
2 points (CTH0 to CTH1), 32-bit automatic reset counter*5 (Input response: 100 kHz per single phase, 50 kHz per phase difference)*6 |
| Performance specifications - High-speed counter comparator |
4 points (CTC0 to CTC3), 32 bits, two points per high-speed counter |
| Performance specifications - Index register |
12 points 32 bit (Z01 to Z12) |
| Performance specifications - Control memory |
9000 points 16 bit (CM0 to CM8999) |
| Performance specifications - Base unit I/O |
Input: 8 points, output: 6 points, Input common: 1 point, Output common: 4 points |
| Performance specifications - Number of comments and labels that can be stored in the main unit |
10000When a maximum-length ladder program is written with no labels. |
| Performance specifications |
14000When a maximum-length ladder program is written with no device comments. |
| Performance specifications - Power off hold function |
Flash ROM can be rewritten 10000 times |
| Performance specifications - Self-diagnosis function |
CPU error, RAM error, and other problems |
| Input specifications - Relay number |
General input: R000 to R003 (4 points), High-speed A-phase and B-phase input: R004 to R007 (2 channels, 4 points in total) |
| Input specifications - Input mode |
24 VDC input (open collector) |
| Input specifications - Maximum input voltage |
26.4 VDC |
| Input specifications - Rated input voltage |
24 VDC (General input: 5.3 mA, High-speed A-phase and B-phase input: 6.5 mA*8) |
| Input specifications - Minimum ON voltage |
19 VDC |
| Input specifications - Maximum OFF current |
1.5 mA |
| Input specifications - Common method |
General input: All points/1 common (1 terminal), High-speed A-phase and B-phase input: Shared common for all points (shared with general input) |
| Input specifications - Circuit delay time |
General 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)*9 |
| Input specifications - Input time constant |
Normal: 10 ms, When the HSP instruction is used: 10 μsWhen 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.*9 |
| Input specifications |
Input time constant setting 10 µs: Digital filter 1.6 to 2 µsInput time constant setting 20 µs: Digital filter 9 to 12 µsInput time constant setting 110 µs: Digital filter 90 to 93 µsInput time constant setting 500 µs: Digital filter 300 to 400 µsInput time constant setting 1 ms: Digital filter 800 to 900 µsInput time constant setting 2.5 ms: Digital filter 2.3 to 2.4 msInput time constant setting 5 ms: Digital filter 4.0 to 4.5 msInput time constant setting 10 ms: Digital filter 9 to 9.5 ms |
| Input specifications - Response frequency |
(High-speed A-phase and B-phase input) Single phase: 100 kHz, phase difference: 50 kHz, 24 V ±10%, Duty 50% |
| Output specifications - Relay number |
R500 to R505 (6 points) |
| Output specifications - Output mode |
Relay |
| Output specifications - Rated load |
250 VAC/30 VDC, 2 A |
| Output specifications - Common method |
2 to 4 points/1 common |
| Output specifications - ON/OFF response time |
10 ms or less |
| Output specifications - ON resistance |
50 mΩ or less |
| Output specifications - Minimum applicable load |
100 μA/100 mVDC |
| Output specifications - Relay life |
Electrical: 100000 cycles or more (20 cycles/minute), Mechanical: 20000000 cycles or more |
| Output specifications - Relay replacement |
Impossible |
| Built-in serial port - Interface |
RS-232C |
| Built-in serial port |
Modular connector |
| Built-in serial port - Transmission specifications RS-232C |
1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 bps |
| Built-in serial port - Indication |
SD (green), RD (red) |
| Internal current consumption |
160 mA |
| Weight |
Approx. 350 g |
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