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CPU124XPE-2Q DC/DC/DC

UN 124-2CE23-0XB8

  • Быстродействующий ЦПУ (на уровне серии S7-200) с поддержкой интернета
  • 24V power supply; NPN outputs (транзистор)
  • Высокая рентабельность
  • Ввод/Вывод: 12 цифровых входов/8 цифровых выходов
  • Модули расширения: до 4-ех модулей ввода/вывода
  • Источник питания 24 В
  • Долговременная FLASH-память хранит данные в течении до 10 лет
  • Уникальный итеративный алгоритм шифрования AES, защищающий интеллектуальную собственность клиентов
  • Два порта RS485 с поддержкой протокола связи PPI

Технические параметры

Model

CPU124XP-2QE DC/DC/DC

Physical characteristic

Dimensions(W x H x D)(mm)

120.5×80×62

Power consume

7W

Memory

Program memory size

16K

Data memory

10K

Back up (by Flash, no need battery)

keep over 10 years

I/O

Local digital inputs

12 inputs

Local digital outputs

8 outputs

Local Analog inputs

4 inputs

Local Analog outputs

2 outputs

Digital I/O image size

128(64 inputs/64 outputs)

Analog I/O image size

32(16 inputs/16 outputs)

expansion modules allowed (Max)

4 modules

High-speed counters

6 counters total

Single phase

6 at 30KHz

Two phase

4 at 20KHz

Pulse outputs

2 at 20KHz(DC outputs only)

General

Timer

Total number:256(1ms:4;10ms:16;100ms:236)

Counters

256

Internal memory bits stored on power down

256

Time interrupts

2 with1ms resolution

Edge interrupts

4 up and/or 4 down

Analog adjustment

2 with 8 bit resolution

Boolean execution speed

0.08µs per instruction

Real Time Clock

Built-in

Ports

2 RS-485 ports, within1standard PPI port

PPI Baud Rates

9.6,19.2 and 187.5 Kbaud

Freeport Baud Rates

1.2kbaud to 115.2Kbaud

Max. cable length per segment

With isolated repeater:1000 m up to 187.5kbaud, 1200 m up to 38.4kbaud

Without isolated repeater: 50 m

Max. number of stations

32 per segment, 126 per network

Max. number of masters

32

Peer to peer(PPI Master Mode)

Yes

Power

Input voltage

20.4 to 28.8 VDC

Inrush current

12A at 28.8 VDC

Isolation(field to logic)

Not isolated

Hold up time(loss of power)

10ms at 24 VDC

Sensor voltage

L+ minus 5 V

Current limit

1.5A peak,thermal limit non-destructive

Ripple noise (sensor to logic)

Derived from input power

Isolation (sensor to logic)

Not isolated

CPU Digital Input Specifications

Built-in digital input

12

Input type

PNP/NPN

Rated voltage

24 VDC at 4mA

Max. continuous  permissible voltage

30 VDC

Surge voltage

35 VDC for 0.5s

Logic "1"  voltage range

15 to 30 VDC

Logic "0"  voltage range

0 to 5 VDC

Input delay

Selectable (0.2 to12.8ms)

Connection of 2-wire proximity sensor (Bero)

Premissible leakage current (Max.)

1mA

Isolation (field to logic)

Yes

Optical galvanic

500 VAC for 1minute

High-speed counters

Single-phase 2 pcs 20K(I0.0  I0.1)

Cable length Max.

 

Shielded

500m normal inputs, 50m HSC inputs

unshielded

300m normal inputs

CPU Digital Output Specifications

Built-in outputs

Output type

Solid State-MOSFET(Sourcing)

Rated voltage

24 VDC

Voltage range

20.4 to 28.8 VDC

Surge current (Max.)

8A for 100ms

Logic "1"  (Min)

20 VDC,at maximum current

Logic "0"  (Max)

0.1 VDC with 10KΩ load

Rated current per point(Max.)

0.5A

Rated current per common(Max)

4A

Leakage current (Max)

10µA

Lamp load (Max)

5W

Inductive clamp voltage

L+ minus 48 VDC, 1w dissipation

On State resistance (contact)

0.3Ω Typical(0.6Ω max.)

Isolation

 

Optical (galvanic, field to logic)

500 VAC for 1 minute

Pulse frequency (Max.)

20KHz (Q0.0 and Q0.1)

Lifetime mechanical cycles

-

Lifetime contacts

-

Outputs on simultaneously

All at 60ºC(horizontal)

All at 50ºC (Vertical)

Connecting two outputs in parallel

Yes, only outputs in same group

Analog input characteristics

Local integrated Analog inputs points

4

Analog input type

single-ended

Voltage range

±10V

Data word format,full-scale range

-32000 to +32000

DC input impedance

>100KΩ

Max.input voltage

30VDC

Resolution

11 bits plus 1 sign bit

LSB value

4.88mV

Isolation

without

Accuracy

±2.5% full range(Max.Error 0-55 degree)

±1.0% full range(typical 25 degree)

Repeatability

±0.05% full range

Analog to digital conversion time

125ms

Conversion type

SAR

Step response

Max.250ms

Noise rejection

Typical-40dB@50Hz

Analog Output Characteristics

Local integrated Analog inputs points

2

Signal range

Voltage:0-10V  Current:0-20mA

Data word format,full-scale range

0 to +32000

Resolution,full range

12bits

LSB valuel

Voltage:2.44mV  Current:4.88uA

Isolation

NO

Accuracy

Max.error:voltage output ±2% full range

                     current output  ±3% full range

Typical case:voltage output ±1% full range

                           current output  ±1% full range

 

Setting time

 

voltage output :50us

current output :100us

 

Max.output drive

 

voltage output ≥5000Ω(min.)

current output ≤500Ω(Max.)

Order number

UN 124-2CE23-0XB0

Электросхемы

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