Kitoma Indonesia - PLC Hitachi Micro-EH 23 Baseunit 230 VAC

• EH-A23DRP
• EH-A23DR

Hitachi EH-A23DRP, PLC, 230VAC, Base Unit, 13IN, 9OUT, relay + 1DC

• Very compact PLC with analogue functions.
• base 230VAC.
• 13 Inputs
• 9 relay outputs + 1DC
• IEC 61131-3 programming.
• 2 potentiometers, 1 RS-232, 1RS485, RTC.
• 32-bit RISC processor.
• Speed ​​counter inputs.
• PWM and pulse output.
• Direct link HMI possible.

Specifications

General Specifications

Item				23 point type
Control specifications	CPU			32-bit RISC processor
	Processing system			Stored program cyclic system
	Processing Speed	Basic instructions		0.9 µs / instruction
		Application instructions		Several 10 µs / instruction
	User program memory			3 k steps max. (FLASH memory)
Operation processing specifications	Instruction language	Basic instructions		39 types such as LD, LDI, AND, ANI, OR, ORI, ANB, ORB, OUT, MPS, MRD, MPP, etc.
		Arithmetic instructions Application instructions		62 types (arithmetic, application, control, FUN command etc.)
	Ladder	Basic instructions		39 types, such as
		Arithmetic instructions Application instructions		62 types (arithmetic, application, control, FUN command etc.)
I/O processing specifications	External I/O	I/O processing system		Refresh processing
		Maximum number of points		135 points
	Internal output	Bit		1,984 points (R0 to R7BF)
		Word		4,096 words (WR0 to WRFFF)
		Special	Bit	64 points (R7C0 to R7FF)
			Word	512 words (WRF000 to WRF1FF)
		Bit / Word shared		16,384 points, 1,024 words (M0 to M3FFF, WM0 to WM3FF)
	Timer counter	Number of points		256 points (TD+CU) *1
		Timer set value		0 to 65,535, timer base 0.01 s, 0.1 s, 1 s (0.01s has maximum 64 points *2)
		Counter set value		1 to 65,535 times
	Edge detection			512 points (DIF0 to DIF511:Decimal) + 512 points (DFN0 to DFN511:Decimal)
Peripheral equipment	Program system			Instruction language, ladder diagram
	Peripheral unit			Programming software (LADDER EDITOR DOS version/Windows® version, Pro-H) Instruction language programmer and form graphic display programmer cannot be used.
Maintenance functions	Self-diagnosis			PLC error (LED display): Microcomputer error, watchdog timer error, memory error, program error, system ROM/RAM error, scan time monitoring, battery voltage low detection, etc.

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