Programmable Logic ControllerKV-7000 series

KV-7300

Serial built-in CPU unit

SPECIFICATIONS

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Model

KV-7300

General specifications

Type

CPU unit

Supply voltage

KV-5000/3000 Series System configuration using an expansion unit : 24 VDC (±10%)
KV-7000 Series System configuration with only an expansion unit : 24 VDC (−15%/+20%)

Environmental resistance

Withstand voltage

1500 VAC for 1 minute
(between the power terminals and the I/O terminals, and between the external terminals and the housing)

Noise immunity

1500 Vp-p or more
Pulse width: 1 µs, 50 ns
(based on noise simulator)
IEC standard-compliant
(IEC 61000-4-2/3/4/6)

Vibration resistance

Intermittent vibration: Frequency 5 to 9 Hz

Half amplitude 3.5mm*1

Intermittent vibration: Frequency 9 to 150 Hz

Acceleration: 9.8m/s2*1

Continuous vibration: Frequency 5 to 9 Hz

Half amplitude 1.75mm*1

Continuous vibration: Frequency 9 to 150 Hz

Acceleration: 4.9m/s2*1

Operating surrounding air temperature

KV-5000/3000 Series System configuration using an expansion unit : 0 to +50°C (No freezing)*2*3
KV-7000 Series System configuration with only an expansion unit : 0 to +55°C (No freezing)*2*3

Operating ambient humidity

KV-5000/3000 Series System configuration using an expansion unit : 10 to 95% RH (No condensation)*2
KV-7000 Series System configuration with only an expansion unit : 5 to 95% RH (No condensation)*2

Storage ambient temperature

KV-5000/3000 Series System configuration using an expansion unit : -20 to 70°C*2
KV-7000 Series System configuration with only an expansion unit : -25 to 75°C*2

Storage ambient humidity

KV-5000/3000 Series System configuration using an expansion unit : 10 to 95% RH (No condensation)*2
KV-7000 Series System configuration with only an expansion unit : 5 to 95% RH (No condensation)*2

Operating environment

No dust or corrosive gas

Environmentalresistance

Operating altitude

2000m or less

Environmental resistance

Insulation resistor

50 MΩ or more
(between the power terminals and the I/O terminals, and between the external terminals and the housing, with 500 VDC megohmmeter)

Impact resistance

Acceleration: 150m/s2, Operation time: 11 ms, 2 times in each of the X, Y, and Z directions

Pollution degree

2

Environmentalresistance

Overvoltage category

I (at KV-PU1: II)

Performance specifications

Calculation control method

Program storage method

I/O control mode

Refresh method

Program language

Expanded ladder, KV Script, mnemonic

Number of instructions

Base instructions: 80 kinds and 181 instructions
Application instructions: 42 kinds and 59 instructions
Calculation instructions: 124 kinds and 315 instructions
Expansion instructions: 76 kinds and 123 instructions
Total: 322 kinds and 678 instructions

Instruction execution speed

Basic instructions

0.96 ns minimum

Applied instructions

5.75 ns minimum

CPU memory capacity

21 MB (project capacity + user memory capacity)

Program capacity

Approx. 160k steps

Maximum number of attachable I/O units

16 (KV-7000 Series expansion units only)
48 (KV-7000 Series expansion units, KV-5000/3000 Series expansion units (when using an expansion unit (KV-EB1))*4

Maximum number of I/O points

When epxanded: 3072 points max.
(When using two KV-EB1S/KV-EB1R units and 64-point units)

Input relay (R)

Total: 16, 000 points 1 bit (R00000 to R99915)

Output relay (R)

Internal auxiliary relay (R)

Link relay (B)

32,768 points 1 bit (B0000 to B7FFF)

Internal auxiliary relay (MR)

64000 points 1-bit (MR000000 to MR399915)

Latch relay (LR)

16000 points 1-bit (LR00000 to LR99915)

Control relay (CR)

1280 points 1-bit (CR0000 to CR7915)

Timer (T)

4,000 points 32-bit (T0000 to T3999)

Counter (C)

4,000 points 32-bit (C0000 to C3999)

Data memory (DM)

65,535 points 16-bit (DM00000 to DM65534)

Extended data memory (EM)

65,535 points 16-bit (EM00000 to EM65534)

File register

Current bank (FM)

524,288 points 16-bit (FM00000 to FM32767 x 16 banks)

Consecutive number mode (ZF)

524,288 points 16-bit (ZF000000 to ZF524287)

Link register (W)

32,768 points 16-bit (W0000 to W7FFF)

Temporary memory (TM)

512 points 16-bit (TM000 to TM511)

Index register (Z)

12 points 32-bit (Z1 to Z12)

Control memory (CM)

6,000 points 16-bit (CM0000 to CM5999)

Number of comments and labels that can be stored in the main unit

Device comment

Approx. 102,000

Labels

Approx. 131,000

Power off hold function

Program memory

Flash ROM can be rewritten 10,000 times

Devices

Nonvolatile RAM*5

Calendar timer

Backup capacitor about 15 days (@25 degrees)
(When using KB-B1 (battery) about 5years (@25 degrees))

Self-diagnosis function

CPU error, RAM error, and other problems

Internal power consumption

KV-7300 : 200 mA or less*6
Bus connection unit : 30 mA or less

Weight

KV-7300: Approx. 270 g
Bus connection unit : Approx. 130 g

*1 Compliant with JIS B 3502 and IEC 61131-2, Number of scanning operations: 10 times in each of the X, Y, and Z directions (for 100 min.)
*2 Guaranteed range in which the system can be used.
*3 Specified according to the temperature in the control panel on the lower side of the unit.
*4 This may be limited by the maximum number of installable I/O units.
*5 You can set the target device by clicking "CPU system setting" and then "Power off holding" in KV STUDIO.
*6 3 A for maximum load condition with expansion units

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