OMRON Programmable Controller CJ1/CJ1M Cpu Unit

Specification
- Maximum number of units: 10 units
- Program language: Ladder chart type
- Instruction word length: 1 to 7 steps / instruction
- Instruction type: Approx 400 types
- Instruction execution time: Basic 0.02 μs ~ Application 0.04 μs ~
- Common processing (overhead): 0.8 ms
- Unit connection structure: without base unit
- Number of tasks: 288 (cycle execution task 32, interrupt task 256)
- Interrupt type: fixed interrupt, I / O interrupt, power interruption, external I / O interruption fixed Number of interrupts: 1
- Subroutine start from multiple tasks: Possible
- Function block: Available language (ladder language, ST language)
- Index register
- Task flag: 32 points
- Subroutine, Number of jumps: 256
Control method
- Stored program method I / O: Cyclic scan method combined with processing method each time
Memory:
- Trace memory: 4000 words
- File memory:
- Memory card: Omron made memory card (30M/64M byte type can be used)
- EM file memory
Communication function:
- Connection with peripheral tool (CX-Programmer/Procon), upper link,
- RS link with built- in NT link Port: Peripheral tool (CX-Programmer) connection, upper link, no procedure, NT link, Serial PLC link
Clock function:
- Standard installation (Accuracy: monthly difference ± 1.5 minutes (ambient temperature 25°C) It is possible to memorize the time of power ON, the time when abnormality has occurred, the accuracy varies with the temperature condition.
Function:
Cycle time constant function, cycle time monitoring time, I/O refresh method, refresh timing peculiar to the high function unit, I/O memory retention when changing the operation mode, load shutdown function, input response time setting function, (10 to 25 ms), power interrupt detection time (10 to 25 ms), power interrupt detection extended time (10 to 25 ms), operation mode designation, flash memory function, memory card function, file function, debug function, online edit, program protection function, 0 to 10 ms), power failure holding function, handover function to host computer connected to computer, remote programming/monitoring, 8 levels communication, comment function in CPU unit, program check function, control output signal, self diagnosis function, power supply Memory of occurrence frequency.
Mounting Method: DIN rail installation (screw installation not possible).
Lifespan: 5 years (25°C, but the minimum ambient temperature is 1.5 years).
Data Memory: Capacity: 32K words, DM: 32K words, EM: none.
Current Consumption: 5V system: 0.58A (including consumption current of process control).