CPU224XP DC/DC/DC
High-speed computering and data processing
Local Digital 14DI/10DO,Analog 2AI/1AO
Communication ports: two RS485, both support PPI Protocol
Expansion Modules Max. allowed: 7 I/O Modules
Support 256 digital and 64 analog
Larger user storage: program storage: 20k, user data storage: 20k
Built-in simple and flexible PID subfunction, so it more convenient for users to realize the multi
channels PID control.
Apply FLASH’s long-time data-holding on poweroff, no need of power supply, can save data for 10 years
Unique AES lterative encryption algorithm, which protects clients’ intellectual property.
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Physical characteristic |
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Dimensions(W x H x D)(mm) |
140×80×62 |
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Power consume |
7W |
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Memory |
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Program memory size |
20K |
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Data memory |
20K |
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Back up (by Flash, no need battery) |
keep over 10 years |
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I/O |
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Local digital inputs |
14 inputs |
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Local digital outputs |
10 outputs |
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Local Analog inputs |
2 inputs |
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Local Analog outputs |
1 outputs |
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Digital I/O image size |
256(128 inputs/128 outputs) |
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Analog I/O image size |
64(32 inputs/32 outputs) |
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expansion modules allowed (Max) |
7 modules |
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General |
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Timer |
Total number：256（1ms:4；10ms:16；100ms:236） |
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Counters |
256 |
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Internal memory bits stored on power down |
256 |
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Time interrupts |
2 with1ms resolution |
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Edge interrupts |
4 up and/or 4 down |
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Analog adjustment |
2 with 8 bit resolution |
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Time Clock |
Built-in |
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Real Time Clock |
Run time after power down 100 hours / typical (40 hours at least 70 hours) |
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Card options |
Memory card, battery card |
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Power down hold |
support;，power down data permanently maintained |
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Integrated Communication function |
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Ports |
2 RS-485 standard PPI port ，support Free/Modbus Communication |
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PPI Baud Rates |
PPI：9.6，19.2 and 187.5 Kbps |
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Freeport Baud Rates |
1.2 to 115.2Kbps |
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Max. cable length per segment |
With isolated repeater：1000 m up to 187.5kbaud, 1200m up to 38.4kbaud ，Without isolated repeater: 50 m |
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Max. number of stations |
32 per segment, 126 per network |
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Max. number of masters |
32 |
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Peer to peer（PPI Master Mode） |
Yes |
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Power |
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Input voltage |
20.4 to 28.8 VDC |
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Inrush current |
12A at 28.8 VDC |
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Isolation(field to logic) |
Not isolated |
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Hold up time（loss of power） |
10ms at 24 VDC |
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Sensor voltage、current |
Voltage：L+ minus 5 V Current：300mA(Max.) |
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Current limit |
1.5A peak，thermal limit non-destructive |
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Ripple noise (sensor to logic) |
Derived from input power |
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Isolation (sensor to logic) |
Not isolated |
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CPU Digital Input Specifications |
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Built-in digital input |
14 |
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Input type |
PNP/NPN |
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Rated voltage |
24 VDC at 4mA |
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Max. continuous permissible voltage |
30 VDC |
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Surge voltage |
35 VDC for 0.5s |
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Logic “1” Min. |
15 VDC 2.5mA(I0.0~I0.2 and I0.6~I1.5) 4 VDC 8mA(I0.3~I0.5) |
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Logic “0” Max. |
5 VDC 1mA(I0.0~I0.2 and I0.6~I1.5) 1VDC 1mA(I0.3~I0.5) |
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Input delay |
Selectable (0.2 to12.8ms) |
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Connection of 2-wire proximity sensor (Bero) Premissible leakage current (Max.) |
1mA |
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Isolation (field to logic) |
Yes |
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Optical galvanic |
500 VAC for 1minute |
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High-speed counters |
Single-phase 30K(4pcs) 200K(2pcs) Double phase 20K(3pcs） 100K(1pcs) I0.3~I0.5 is high speed input point 200KHz I0.0~I0.2 and I0.6~I1.5 is high speed input point 30KHz |
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Cable length Max. |
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Shielded |
500m normal inputs, 50m HSC inputs |
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unshielded |
300m normal inputs |
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CPU Digital Output Specifications |
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Built-in outputs |
10 |
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Output type |
Solid State-MOSFET(Sourcing) |
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Rated voltage |
24 VDC |
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Voltage range |
5 to 28.8 VDC（Q0.0~Q0.4) 20.4 to 28.8VDC（Q0.5~Q1.1） |
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Surge current (Max.) |
8A for 100ms |
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Logic “1” (Min) |
L+ minus 0.4V,at maximum current |
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Logic “0” (Max) |
0.1 VDC with 10KΩ load |
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Rated current per point（Max.） |
0.75A |
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Rated current per common（Max） |
6A |
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Leakage current (Max) |
10µA |
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Lamp load (Max) |
5W |
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Inductive clamp voltage |
L+ minus 48 VDC, 1w dissipation |
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On State resistance (contact) |
0.3Ω Typical（0.6Ω max.） |
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Pulse frequency (Max.) |
100KHz 2pcs (Q0.0 and Q0.1) |
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Lifetime mechanical cycles |
- |
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Lifetime contacts |
- |
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Connecting two outputs in parallel |
Yes, only outputs in same group |
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Analog input characteristics |
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Local integrated Analog inputs points |
2 |
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Analog input type |
single-ended |
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Voltage range |
±10V |
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Data word format，full-scale range |
-32000 to +32000 |
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DC input impedance |
＞100KΩ |
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Max.input voltage |
30VDC |
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Resolution |
11 bits plus 1 sign bit |
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LSB value |
4.88mV |
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Isolation |
without |
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Accuracy |
±2.5% full range（Max.Error 0-55 degree） ±1.0% full range（typical 25 degree） |
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Repeatability |
±0.05% full range |
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Analog to digital conversion time |
125ms |
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Conversion type |
SAR |
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Step response |
Max.250ms |
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Noise rejection |
Typical-40dB@50Hz |
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Analog Output Characteristics |
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Local integrated Analog inputs points |
1 |
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Signal range |
Voltage：0-10V Current：0-20mA |
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Data word format，full-scale range |
0 to +32000 |
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Resolution，full range |
12bits |
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LSB valuel |
Voltage：2.44mV Current：4.88uA |
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Isolation |
NO |
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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 |
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Setting time |
voltage output ：50us current output ：100us |
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Max.output drive |
voltage output ≥5000Ω（min.） current output ≤500Ω（Max.) |
CPU224XP DC/DC/DC
20 years experience
3-year warranty
Support free sample test
- Shenzhen Unimat Automation Technology Co., Ltd., established in 2005, is a National High-Tech Enterprise, a Specialized and Innovative Enterprise, and a participant in the development of the national standard for Programmable Controllers, specializing in industrial automation control.
- The company's products include PLCs, HMIs, VFDs, and Industrial Internet of Things systems, all of which have complete independent intellectual property rights.
As of December 2023, UniMAT PLC sales have exceeded 2,000,000 units.