Model: | - |
---|---|
Brand: | UniMAT |
Origin: | - |
Category: | Electronics & Electricity / Other Electrical & Electronic |
Label: | Siemens CPU , Chinese CPU , Siemens PLC |
Price: |
US $200
/ pc
|
Min. Order: | 1 pc |
Live Chat: | Last Online:31 Oct, 2012 |
Characteristic:CPU224 DC/DC/DC UN 214-1AD23-0XB0
·Strong capabilities of high-speed computering and data
processing
·Program memory:50KB
·Boolean execution speed: 0.08µs per instruction
Dimensions(W x H x D)(mm) | 120.5×80×62 | 120.5×80×62 | |||
Power consume | 7W | 10W | |||
Program memory size | |||||
With run mode edit | 25K bytes | 25K bytes | |||
Without run mode edit | 50K bytes | 50K bytes | |||
Data memory | 20408bytes | 20408bytes | |||
I/O | |||||
Local digital inputs | 14 inputs | 14 inputs | |||
Local digital outputs | 10 outputs | 10 outputs | |||
Digital I/O image size | 256(128 inputs/128 outputs) | 256(128 inputs/128 outputs) | |||
Analog I/O image size | 64(32 inputs/32 outputs) | 64(32 inputs/32 outputs) | |||
expansion modules allowed (Max) | 7 modules | 7 modules | |||
intelligent modules allowed (Max) | 7 modules | 7 modules | |||
Pulse catch inputs | 14 | 14 | |||
High-speed counters | 6 counters total | 6 counters total | |||
Single phase | 6 at 30KHz | 6 at 30KHz | |||
Two phase | 4 at 20KHz | 4 at 20KHz | |||
Pulse outputs | 2 at 20KHz(DC outputs only) | - | |||
General | |||||
Timer | Total number:256(1ms:4;10ms:16;100ms:236) | ||||
Counters | 256 | 256 | |||
Internal memory bits stored on power down | 256 | 256 | |||
Time interrupts | 2 with1ms resolution | 2 with1ms resolution | |||
Edge interrupts | 4 up and/or 4 down | 4 up and/or 4 down | |||
Analog adjustment | 2 with 8 bit resolution | 2 with 8 bit resolution | |||
Boolean execution speed | 0.08µs per instruction | 0.08µs per instruction | |||
Real Time Clock | Built-in | Built-in | |||
Communications Built-in | |||||
Ports | 2 RS-485 ports, within1standard PPI port | 2 RS-485 ports, within1standard PPI port | |||
PPI Baud Rates | 9.6,19.2 and 187.5 kbaud | 9.6,19.2 and 187.5 kbaud | |||
1.2kbaud to 115.2kbaud | 1.2kbaud to 115.2kbps | ||||
Max. cable length per segment | With isolated repeater: Without isolated repeater: | ||||
Max. number of stations | 32 per segment, 126 per network | ||||
Max. number of masters | 32 | 32 | |||
Peer to peer(PPI Master Mode) | Yes | Yes | |||
Power | |||||
Input voltage | 20.4 to 28.8 V DC | 85 to 264 V AC(47 to 63Hz) | |||
Input current | 110mA while CPU only at 24 V DC | 60/30mA while CPU only at 120/240V AC | |||
700mA while Max. load at 24 V DC | 200/100Ma while Max. load at 120/240V AC | ||||
Inrush current | |||||
Isolation(field to logic) | Not isolated | 1500 V AC | |||
Hold up time(loss of power) | 1s at 24 V DC | 1s at 120/240 V AC | |||
Sensor voltage | L+ minus 5 V | 20.4 to 28.8 V DC | |||
Current limit | |||||
Ripple noise (sensor to logic) | Derived from input power | Less than 1 V peak-to-peak | |||
Isolation (sensor to logic) | Not isolated | Not isolated | |||
CPU Digital Input Specifications | |||||
Built-in digital input | 14 inputs | 14 inputs | |||
Input type | PNP/NPN | PNP/NPN | |||
Rated voltage | 24 V DC at 4mA | 24 V DC at 4mA | |||
Max. continuous permissible voltage | 30 V DC | 30V DC | |||
Surge voltage | 35 V DC for 0.5s | 35 V DC,0.5s | |||
Logic “ | 15 to 30 V DC | 15 to 30 V DC | |||
Logic “ |
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