| Customization: | Available |
|---|---|
| Task: | Program |
| Structure: | Combination |
|
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Technical specifications |
|
|
Model |
CPU124-E 2Q 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 |
14 inputs |
|
Local digital outputs |
10 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, one Ethernet 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 |
8 |
|
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 124-2AE23-0XB8 |
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