Complaint
UniMAT CPU 14DI / 10DO Programming Logic Controller DC / DC /DC
1). 14DI, 10 DO with transistor ;
2). Communication Ports: 2RS - 485, both support PPI protocol ;
3). Supports expansion modules : 7 modules ;
4). Compatible with Siemens 224 CPU ;
5)). 3 year warranty ;
6). Siemens software is ok.
| Technical specifications | |
| Model | CPU224 DC/DC/DC |
| Physical characteristic | |
| Dimensions(W x H x D)(mm) | 120.5× 80× 62 |
| Power consume | 7W |
| Memory | |
| Program memory size | |
| 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 |
| intelligent modules allowed (Max) | 7 modules |
| Pulse catch inputs | 14 |
| 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 | 0.08µ s per instruction |
| 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 |
| 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 V DC |
| Input current | 110mA while CPU only at 24 V DC |
| 700mA while Max. load at 24 V DC | |
| Inrush current | 12A at 28.8 V DC |
| Isolation(field to logic) | Not isolated |
| Hold up time(loss of power) | 1s at 24 V DC |
| 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 | 14 inputs |
| Input type | PNP/NPN |
| Rated voltage | 24 V DC at 4mA |
| Max. continuous permissible voltage | 30 V DC |
| 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 |
| Input delay | Selectable (0.2 to12.8ms) |
| Connection of 2-wire proximity sensor (Bero) | 1mA |
| Premissible leakage current (Max. ) | |
| Isolation (field to logic) | Yes |
| Optical galvanic | 500 V AC for 1minute |
| Isolation groups | Refer to Wiring diagram |
| High Speed Counter (HSC) input rate | |
| HSC logic level 1(15 TO 30 VDC) | 20K Hz (Single phase), 10K Hz (Tow phase) |
| HSC logic level 1(15 TO 26 VDC) | 30K Hz (Single phase), 20K Hz (Tow phase), |
| Inputs on simultaneously | all |
| Cable length Max. | |
| Shielded | 500m normal inputs, 50m HSC inputs |
| unshielded | 300m normal inputs |
| CPU Digital Output Specifications | |
| Built-in outputs | 10 outputs |
| Output type | Solid State-MOSFET(Sourcing) |
| Rated voltage | 24 V DC |
| Voltage range | 20.4 to 28.8 V DC |
| Surge current (Max. ) | 8A for 100ms |
| Logic " 1" (Min) | 20 V DC, at maximum current |
| Logic " 0" (Max) | 0.1 V DC with 10KΩ load |
| Rated current per point(Max. ) | 0.75A |
| Rated current per common(Max) | 6A |
| Leakage current (Max) | 10µ A |
| Lamp load (Max) | 5W |
| Inductive clamp voltage | L+ minus 48 V DC, 1w dissipation |
| On State resistance (contact) | 0.3Ω Typical(0.6Ω max. ) |
| Isolation | |
| Optical (galvanic, field to logic) | 500 VAC for 1 minute |
| logic to contact | - |
| Resistance (logic to contact) | - |
| Isolation groups | Refer to wiring diagram |
| Delay(Max) | |
| Off to on | 2µ s(Q0.0, Q0.1), 15µ s(others) |
| On to off | 10µ s(Q0.0, Q0.1), 130µ s(others) |
| Switching | - |
| Pulse frequency (Max. ) | 20KHz(Q0.0andQ0.1) |
| Lifetime mechanical cycles | - |
| Lifetime contacts | - |
| Outputs on simultaneously | All at 60C(horizontal) |
| All at 50C(Vertical) | |
| Connecting two outputs in parallel | Yes, only outputs in same group |
| Cable Length (Shielded) | 500m |
| Cable Length (unshielded) | 150m |
| Order number | UN 214-1AD23-0XB0 |
