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CPU122 series PLC adhering to the UN120 series of affordable features. To meet industrial or civilian applications (such as buildings, fire protection) within 14 points. It is the ideal choice of upgrading and upgrading the traditional time relay control system.
·The CPU122 ontology integrates 8 digital inputs, /6 points (transistors / relays), and outputs.
·Program space 6K, data space 2K. Support MicroWIN programming, programming debugging.
·1 standard PPI communication ports, free port and MODBUS-RTU communication protocol
Technical specifications | |
Model | CPU122-1AA DC/DC/DC |
Physical characteristic | |
Dimensions(W x H x D)(mm) | 90×80×62 |
Memory | |
Program memory size | 6K |
Data memory | 2K |
I/O | |
Local digital inputs | 8 inputs |
Local digital outputs | 6 outputs |
Digital I/O image size | 16(8 inputs/6 outputs) |
General | |
Timer | Total number:256(1ms:4;10ms:16;100ms:236) |
Counters | 256 |
Internal memory bits stored on power down | 256 |
Communication function | |
Ports | 1 RS-485 port(standard PPI port,support Free/Modbus communication) |
PPI Baud Rates | 9.6,19.2 Kbps |
Power | |
Input voltage | 20.4 to 28.8 VDC |
Rated voltage | 24 VDC |
Sensor current | no |
CPU Digital Input Specifications | |
Built-in digital input | 8 |
Input type | PNP/NPN |
Rated voltage | 24 VDC at 4mA |
Isolation (field to logic) | Yes |
CPU Digital Output Specifications | |
Built-in outputs | 6 |
Output type | Solid State-MOSFET(Sourcing) |
Rated voltage | 24 VDC |
Rated current per point(Max.) | 0.5A |
Order number | UN 122-1AA23-0XB0 |