Product Descriptions ：
● Order Number: UN 124-1AD23-0XB0
● Local digital Inputs & Outputs: 14DC/10DO,
● Appropriate computering and data processing, external connection with three I/O Expansion modules, long-time data-holding on power-off, ● Unique AES Iterative encryption algorithm,which protects clients’ intellectual property,
● Allowing up to two communication ports, both support PPI protocol.
Technical specifications | |
Model | CPU124-1Q DC/DC/DC |
Physical characteristic | |
Dimensions(W x H x D)(mm) | 120.5×80×62 |
Power consume | 7W |
Memory | |
Program memory size | 8K |
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) | 3 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 | 0.08µs per instruction |
Real Time Clock | Built-in |
Ports | 1standard 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） | no |
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 | |
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