PLC MELSEC-Q Series Dual Core CPU

Brand :

MITSUBISHI

Caution

Product Description

Enables construction of a highly reliable system with an optimal method for all FA/PA scenes by implementing duplication into the entire system, including the CPU, base, network, and power supply.

MELSEC-Q Series Redundant CPU Specifications

Q12PRHCPU

Q12PRHCPU image

Q12PRHCPU Performance Specifications

	File Register [ZR]
Control Method			Stored Program Repeating Operation
Input/Output Control Method			Refresh Method (Direct access input/output is possible by specifying the direct access input/output (DX, DY).)
Programming Language	Sequence Control Language		Relay symbol language, Logic symbolic language, MELSAP3 (SFC), MELSAP-L, Function block, Structured text (ST)
Programming Language	Process Control Language		FBD for process control
Processing Speed	Sequence Instruction	LD X0	34 ns
	Sequence Instruction	MOV D0 D1	102 ns
	Duplication Function	Tracking Execution Time (Scan Time Extension Time)	Device memory 48 k word point: 10 ms Device memory 100 k word point: 15 ms
Constant Scan			0.5 to 2,000 ms (can be set in 0.5 ms intervals)
Program Capacity			124 K steps (496 K bytes)
Memory Capacity	Program Memory (Drive 0)		496 K bytes
	Memory card (RAM) (Drive 1)		Installed memory card capacity (Max 2 M bytes)
	Memory Card (ROM) (Drive 2)		Installed memory card capacity (Flash card: Max. 4 M bytes, ATA card: Max. 32 M bytes)
	Standard RAM (Drive 3)		256 K bytes
	Standard ROM (Drive 4)		496 K bytes
Maximum File Storage Capacity	Program Memory		124 pcs.
	Memory Card (RAM)		287 pcs. (when Q2MEM-2MBS is used)
	Memory Card (ROM)	Flash Card	288 pcs.
	Memory Card (ROM)	ATA Card	512 pcs.
	Standard RAM		3 pcs.
	Standard ROM		124 pcs.
Maximum Setting Number of Intelligent Function Unit Parameters	Initial Setting		512 pcs
	Refresh		256 pcs
Number of Input/Output Devices			8,192 points (X/Y0 to 1FFF)
Number of Inputs/Outputs			4,096 points (X/Y0 to FFF)
Number of Devices	Internal Relay [M]		Default 8,192 points (M0 to 8,191) (variable)
	Latch Relay [L]		Default 8,192 points (L0 to 8,191) (variable)
	Link Relay [B]		Default 8,192 points (B0 to 1FFF) (variable)
	Timer [T]		Default 2,048 points (T0 to 2,047) (Low-speed timer / High-speed timer shared) (variable) Low-speed timer / High-speed timer is specified by command Measurement unit of Low-speed timer / High-speed timer is set by a parameter (Low-speed timer: 1 to 1,000 ms, 1 ms interval, Default 100 ms) (High-speed timer: 0.1 to 100.0 ms, 0.1 ms interval, Default 10.0 ms)
	Integration Timer [ST]		Default 0 point (Low-speed integration timer / High-speed integration timer shared) (variable) Low-speed integration timer / High-speed integration timer is specified by command Measurement unit of Low-speed integration timer / High-speed integration timer is set by a parameter (Low-speed integration timer: 1 to 1,000 ms, 1 ms interval, Default 100 ms) (High-speed integration timer: 0.1 to 100.0 ms, 0.1 ms interval, Default 10.0 ms)
	Counter [C]		Normal Counter: Default 1,024 points (C0 to 1,023) (variable) Interruption Counter: Max. 256 points (Default 0 point, set by parameters)
	Data Register [D]		Default 12,288 points (D0 to 12,287) (variable)
	Link Register [W]		Default 8,192 points (W0 to 1FFF) (variable)
	Annunciator [F]		Default 2,048 points (F0 to 2,047) (variable)
	Edge Relay [V]		Default 2,048 points (V0 to 2,047) (variable)
	File Register [R]	Standard RAM	32,768 points (R0 to 32,767) Up to 131,072 points can be used by block switching
		SRAM Card (1 M bytes)	32,768 points (R0 to 32,767) Up to 517,120 points can be used by block switching
		SRAM Card (2 M bytes)	32,768 points (R0 to 32,767) up to 1,041,408 points can be used by block switching
		Flash Card (2 M bytes)	32,768 points (R0 to 32,767) up to 1,041,408 points can be used by block switching
		Flash Card (4 M bytes)	32,768 points (R0 to 32,767) Up to 1,042,432 points can be used by block switching