Hitachi EH-150 User Manual

EH-150 Series PLC

Engineering Guideline

CPU Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Memory Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Base Racks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Power Supply Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Digital Input Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Transistor Output Modules, sink type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Transistor Output Modules, source type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Digital Output Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Analog Input Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Analog Output Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Counter Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 Positioning Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 Fieldbus Master Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Fieldbus Slave Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

For further information, please contact us directly.

Hitachi Europe GmbH

Arnold Rupperath

Am Seestern 18

D-40547 Düsseldorf

Phone: [phone]

Fax: [phone]

email: [e-mail] Web: www.hitachi-ds.com

Hitachi Europe GmbH

Engineering Guideline

EH-150 Series PLC

CPU Modules

	Model		Name	EH-150 Type I		EH-150 Type II	EH-150 Type III			EH-150 Type IV
			Type	EH-CPU104		EH-CPU208	EH-CPU308		EH-CPU316	EH-CPU448
	Number of I/O	64 points I/O modules		512 points			1024 points maximum
			CPU				32-bit RISC processor
		Processing system				Stored program cyclic system
	Control	Processing	Basic commands			1.0 µs / command				0.1 µs / command
	specifications	speed	Application commands			several 10 µs / command
		User program memory		16kByte (RAM)		32kByte (RAM)			64kByte (RAM)	192kByte (RAM)
		(1step = 4Byte)		16kByte (FLASH)		32kByte (FLASH)			64kByte (FLASH)	192kByte (FLASH)
	Operation	Basic commands		39 types, such as LD, LDI, AND, ANI, OR, ORI, ANB, ORB, OUT, MPS, MRD, MPP
	processing
	specifications	Arithmetic and application commands		85 types, such as arithmetic (ADD, SUB,			95 types, such as arithmetic, jump,			113 types, such as
				MUL, DIV,etc.), jump, subroutine,			subroutine, extraction, high speed scan,			arithmetic, jump,
		External I/O	I/O processing system				Refresh processing
			Bit				1984 points
			Word	4.096 words		8.192 words	17.408 words		22.528 words	50.176 words
		Internal output	Special Bit				64 points
	I/O processing		Special Word				512 words
			CPU link			16,384 points (1024words) x 2 loops
	specifications
			Bit/word shared			16,384 points (1024words)
			Points			512 points (TD + CU), however TD is up to 256 points *1
		Timer/Counter	Timer set value	0 to 65,535, time base 0.01s, 0.1s and 1s (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 devices	Program system					IL, LD, FBD, SFC, ST
		Peripheral device		Programming software Pro-H (Win95/98/NT), Command language programmer, Portabel graphic
	Maintenance	Self-diagnosis		PLC abnormal (LED display), microcomputer abnormal, watchdog timer abnormal, memory abnormal,
	functions			program abnormal, system ROM/RAM abnormal, scan time monitoring, battery voltage low detection,
		Memory board		-			For program transmission, for Data logger
		Special instructions		-			PID instruction, Data logging instruction
	Additional functions	RS-485		-			Selectable RS485 mode for Port 1			Selectable RS485
							(Only General purpose mode)			mode for Port 1
		Fieldbus module control function		-			•			•
		Ethernet communication module control		-			-			•

Memory Boards

Item	EH-MEMP	EH-MEMD
Program capacity	64kByte	64kByte
Data capacity	-	384kWords
Program transmission function	Available	Available
Memory type	FLASH	FLASH

Base Racks

Item	EH-BS3		EH-BS5		EH-BS8
Max. number of I/O	3		5		8
modules *1
Restriction		Communication modules only usable on slot 0,1 or 2
Measurements in mm	100 x 222.5		100 x 282.5		100 x 372.5
(H x W)
Internal current			Approx. 200mA
consumption (5V)

*1: Beside this, there is always a slot for a power supply module and a CPU or I/O controller.

Power Supply Modules

	Item	EH-PSA	EH-PSD
	Rated voltage range	85 to 264V AC	24V DC (+/-10%)
Input	Current	1A or less (85 to 264V AC)	1.25A or less (24V DC)
	Rush current	50A or less (Ta=25°C)	100A or less (Ta=25°C)
Output	5V DC	3.8A	3.8A
current	24V DC	0.4A	-

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Engineering Guideline

EH-150 Series PLC

Digital Input Modules

	Item		EH-XD8		EH-XD16		EH-XD32	EH-XD64	EH-XA16	EH-XAH16
Input specification					DC-input				AC-input
I/O assignment			X16		X16		X32	X64	X16	X16
Input voltage					24V DC				100 to 120V AC	200 to 240V AC
Allowable input voltage range					19.2 to 30V DC			20.4 to 28.8V DC	85 to 132 V AC	170 to 264V AC
Input impedance (Approximately)			3.5kΩ		5.9kΩ		5.6kΩ	5.6kΩ	16kΩ(50Hz),	32kΩ(50Hz),
									13kΩ(60Hz)	27kΩ(60Hz)
Input current	(Approximately)		6.9mA		4.0mA		4.3mA	4.3mA	4.8 to 7.6mA	4.3 to 8.0mA
									(100V AC/50Hz)	(200V AC/50Hz)
Operating voltage		ON voltage			15V or more				79V or more	164V or more
		OFF voltage			5V or less				20V or less	40V or less
Input lag		OFF -> ON		5ms or less (4ms typ.)				1ms or less	15ms or less
		ON -> OFF		5ms or less (4ms typ.)				1ms or less	25ms or less
Number of input points			8		16		32	64	16	16
Number of common points			1		1		1	2	1	1
Polarity					None				None
Insulation system					Photocoupler				Photocoupler
Input display					LED's (green)				LED's (green)
External connection			Removable type screw terminal block				Connector	Connector (2x)	Removable type screw terminal block
Internal current consumption (5V)			Approx. 26mA		Approx. 51mA		Approx. 100mA	Approx. 70mA	Approx. 51mA	Approx. 51mA

Transistor Output Modules, Sink Type

Item		EH-YT8		EH-YT16		EH-YT32		EH-YT64
Output specification				Transistor output (sink type)
I/O assignment		Y16		Y16		Y32		Y64
Rated load voltage				12/24V DC (+10%, -15%)
Minimum switching current					1mA
Leak current				0.1mA
Maximum load current	Output	0.3A		0.3A		0.2A		0.1A
	Common	2.4A		4.0A		6.4A		2.0A
Output response time	OFF -> ON			0.3ms or less
	ON -> OFF			1.0ms or less
Number of output points		8		16		32		64
Number of common points		1		1		1		2
Surge removal ladder				Diode
Fuse (per common) *1		4A		8A		8A		3A
Electronic short circuit protection			-					•
Insulation system				Photocoupler
Output display				LED's (green)
External connection		Removable type screw terminal block				Connector		Connector (2x)
Internal current consumption (5V)		Approx. 30mA		Approx. 50mA		Approx. 250mA		Approx. 120mA
External power supply	(Module		12/24V DC (+10%, -15%, maximum 30mA)
supply voltage)

*1: The module needs to be repaired in case the fuse is blown. The fuse cannot be replaced by the customer.

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