| Technical specifications |
|
| Model |
CPU224 DC/DC/DC |
| characteristic |
| Dimensions(W x H x D)(mm) |
120.5×80×62 |
| Power consume |
7W |
| Memory |
| |
|
| With run mode edit |
25K bytes |
| Without run mode edit |
50K bytes |
| Data memory |
20408bytes |
| I/O |
| Local digital inputs |
14 inputs |
| Local digital outputs |
10 outputs |
| Digital I/O image size |
256(128 inputs/128 outputs) |
| Analog I/O image size |
64(32 inputs/32 outputs) |
| expansion modules allowed (Max) |
7 modules |
| |
|
| Pulse catch inputs |
14 |
| High-speed counters |
6 counters total |
| |
|
| Two phase |
4 at 20KHz |
| Pulse outputs |
2 at 20KHz(DC outputs only) |
| General |
| Timer |
Total number:256(1ms:4;10ms:16;100ms:236) |
| |
|
| |
|
| Time interrupts |
2 with1ms resolution |
| |
|
| Real Time Clock |
Built-in |
| Communications Built-in |
| Ports |
2 RS-485 ports, within1standard PPI port |
| PPI Baud Rates |
9.6,19.2 and 187.5 kbaud |
| |
|
| |
|
| Max. number of stations |
32 per segment, 126 per network |
| Max. number of masters |
32 |
| |
|
| Power |
| Input voltage |
20.4 to 28.8 V DC |
| |
|
| |
| Inrush current |
12A at 28.8 V DC |
| Isolation(field to logic) |
Not isolated |
| |
|
| Sensor voltage |
L+ minus 5 V |
| Current limit |
1.5A peak,thermal limit non-destructive |
| |
|
| Isolation (sensor to logic) |
Not isolated |
| CPU Digital Input Specifications |
| Built-in digital input |
14 inputs |
| |
|
| Rated voltage |
24 V DC at 4mA |
| |
|
| Surge voltage |
35 V DC for 0.5s |
| Logic “1” voltage range |
15 to 30 V DC |
| Logic “0” voltage range |
0 to 5 V DC |
| |
|
| Isolation (field to logic) |
Yes |
| |
|
| Isolation groups |
Refer to Wiring diagram |
| High Speed Counter (HSC) input rate |
|
| |
|
| HSC logic level 1(15 TO 26 VDC) |
30K Hz (Single phase), 20K Hz (Tow phase), |
| |
|
| Cable length Max. |
|
| Shielded |
500m normal inputs, 50m HSC inputs |
| |
|
| CPU Digital Output Specifications |
| Built-in outputs |
10 outputs |
| |
|
| Rated voltage |
24 V DC |
| Voltage range |
20.4 to 28.8 V DC |
| |
|
| Logic “1” (Min) |
20 V DC,at maximum current |
| Logic “0” (Max) |
0.1 V DC with 10KΩ load |
| |
|
| Rated current per common(Max) |
6A |
| |
|
| Lamp load (Max) |
5W |
| Inductive clamp voltage |
L+ minus 48 V DC, 1w dissipation |
| Optical (galvanic, field to logic) |
500 VAC for 1 minute |
| |
|
| |
|
| Isolation groups |
Refer to wiring diagram |
| |
|
| Off to on |
2µs(Q0.0,Q0.1), 15µs(others) |
| On to off |
10µs(Q0.0,Q0.1), 130µs(others) |
| Cable Length (Shielded) |
500m |
| Cable Length (unshielded) |
150m |
| Number |
6ES7 214-1AD23-0XB0 |
