CJ1M-CPU11 Omron, CJ1M-CPU11 Datasheet - Page 19

• Manufacturer Part Number: CJ1M-CPU11
• Description: Controllers CPU 5k PROG 32k DATA MEMORY
• Manufacturer: Omron

Specifications of CJ1M-CPU11

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Function Specifications for CJ1 CPUs (continued)
Additional Information: For comprehensive specifications, refer to manual No. W393.
Item
Serial communications
Clock
Power OFF detection time
Power OFF detection delay time
Memory protection
Sending commands to a Host
Link computer
Remote programming and
monitoring
Three-level communications
Storing comments in the CPU
Program check
Control output signals
Battery life
Self-diagnostics
Storage of Power-Off times
Specifications
Built-in peripheral port: Programming Device (e.g., CX-Programmer or Programming Console), Host
Links, NT Links
Built-in RS-232C port: Programming Device (e.g., CX-Programmer), Host Links, no-protocol
communications, NT Links
Serial Communications Module (sold separately): Protocol macros, Host Links, NT Links
Provided on all models. Accuracy: ±1.5 min/mo. at 25°C (accuracy varies with the temperature)
Note: Used to store time when power is turned ON and when errors occur.
10 to 25 ms (not fixed)
0 to 10 ms (user-defined, default: 0 ms)
Held Areas: Holding bits, user program, Data Memory, Extended Data Memory, and status of
counter Completion Flags and present values.
Note: If IOM Hold Bit in Auxiliary Area is turned ON, and PLC Setup is set to maintain IOM Hold Bit
FINS commands can be sent to a computer connected via Host Link System by executing Network
Communications Instructions from PLC.
Host Link communications can be used for remote programming and remote monitoring through a
Controller Link System or Ethernet network.
Host Link communications can be used for remote programming and remote monitoring from
devices on networks up to two levels away (Controller Link Network, Ethernet Network, or other
network).
I/O comments can be stored in CPU in Memory Cards or EM file memory. There is no EM on the
CJ1M models.
Program checks are performed for items such as no END instruction and instruction errors.
CX-Programmer can also be used to check programs.
RUN output: The internal contacts will turn ON (close) while the CPU is operating (CJ1W-PA205R).
5 years at 25°C (The battery life depends on the ambient operating temperature; 0.75 years min.)
Battery Set: CPM2A-BAT01 for CJ1G/H-CPUVV and CJ1W-BAT01 for CJ1M-CPUVV
Note: Use a replacement battery that is no more than 2 years old from the date of manufacture.
CPU errors (watchdog timer), I/O bus errors, memory errors, and battery errors
Storage of number of times power has been interrupted. (Stored in A514.)
status when power to PLC is turned ON, contents of CIO Area, Work Area, part of Auxiliary
Area, timer Completion Flag and PVs, Index Registers, and Data Registers will be saved for
up to 20 days.
Programmable Controller
CJ1 CPU Specifications
CPU Overview
CJ1
B-29