Model Number |
Q12PRHCPU |
Q25PRHCPU |
|
Stocked Item |
S |
- |
|
Programming Language |
Sequence Control Dedicated Language |
Relay symbol language, logic symbolic language, MELSAP3 (SFC), MELSAP-L, function block and structured text (ST) |
|
Process Control Language |
FBD for process control (Programming by PX Developer) |
||
Processing Speed (Sequence Instruction) |
LD X0 |
34ns |
|
MOV D0 D1 |
102ns |
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Processing Speed (Redundant Function) |
Tracking Execution Time (Increased Scan Time) |
Device memory 48k words: 10ms; Device memory 100k words: 15ms; QnPRHCPU User’s Manual (Redundant System) |
|
Program Size |
124 steps |
252 steps |
|
Program Memory (Drive 0) |
496k bytes |
1008K bytes |
|
Memory Size |
Standard RAM (Drive 3) |
Size of the installed memory card (2M bytes max.) |
|
Standard ROM (Drive 4) |
496K bytes |
1008K bytes |
|
Max. Number of Files Stored |
Program Memory |
124 |
252 |
Standard ROM |
124 |
252 |
|
Max. I/O Device Points (*1) |
8192 points (X/Y0 to 1FFF) |
||
Max. Physical I/O Points (*2) |
4096 points (X/Y0 to FFF) |
||
Max. CPUs Mounted |
1 (multiple-CPU configuration is not available) |
||
Max. Extension Base |
0 (All non-redundant modules are mounted on the remote I/O station (the maximum number of modules that can be mounted on a remote station is 64)) |
||
Max. Remote I/O Points |
8192 points (up to 2048 points per station) |
||
Program Capacity |
Number of Steps |
124 ksteps |
252 ksteps |
Number of Programs |
124 |
252 (*3) |
|
Functions Compatible With Redundant System |
Redundant configuration of the entire system, including the CPU, the power supply, and the base unit. Hot standby system for the control and standby systems online module change both backup and separate mode available. Large-capacity data tracking: Large-capacity device data transfer (100 kwords) from the control system to the standby system. Network system compatible with redundant system: Switchover in case of MELSECNET/H or Ethernet module malfunction or network wire disconnection. |
||
Loop Control Specs. |
Control Cycle |
10 ms -/control loop (Can be set for each loop.) |
|
Number of Control Loops |
No limit (*4) |
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Main Functions |
2-degree-of-freedom PID control, cascade control, automatic tuning function, feed forward control |
||
RAS |
Online Module Replacement |
The I/O, analog, temperature input, temperature control, and pulse input modules can be replaced (on a remote I/O station). |
|
Output In Case Of Error Stop |
Clear or output retention can be designated for each module. |
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Communication Ports |
USB (Type-B), RS-232 |
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Modules Mountable On Main Base Unit |
Network modules for the Q series can be mounted (Ethernet, MELSECNET/H, and CC-Link only) |
||
Programming Software |
GX Developer, PX Developer |
||
5VDC Internal Current Consumption |
0.89 |
||
Weight |
0.30 |
||
Base Unit Slots Occupied |
2 |