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Hitachi

Hitachi Industrial Equipment Systems Co., Ltd.

Basic units

Basic units - 40 points type, 64 points type

I/O external connection : Removable type screw terminal block (M3)

[CPU specification]

[CPU specification]
Item 40 points type 64 points type
Platform CODESYS Runtime V3.5 SP3 Patch4
Boolean execution speed 0.54µs/instruction
User Program memory 1MB
Source file memory 1MB
Data memory (non retain) 640KB
Data memory (retain) 256KB
Programming languages IEC61131-3 compliant 5 languages (LD, FBD, SFC, IL, ST)
No. of expansion unit 4
No. of I/O (using 64pts exp. units) 296 (In 184 / Out 112) 320 (In 200 / Out 120)
Special I/O Single phase counter Max. 5ch, 100kHz
2 phase counter Max. 2ch, 60kHz
Pulse train output Max. 3ch, 65kHz
PWM output Max. 3ch, 65kHz
Interrupt Max. 5ch
I/O updating cycle Refresh processing (depends on each task cycle)
USB Device function For programming. Built-in USB 2.0 Full speed
Host function USB stick can be used for a copy of project and data logging
Ethernet UDP/IP, TCP/IP Programming, General purpose, Modbus-TCP server/client, EtherCAT® master
Serial RS-232C (Built-in) General purpose, Modbus-RTU master and slave
RS-485 (Option) General purpose, Modbus-RTU master and slave
Web visualization function Support
RTC Built-in
Battery Optional

[Basic units]

Class Model Name Specification
Power Input Output Remarks
40
points
MV-D40DTPS 24V DC DC24V × 24 Transistor × 16
(short circuit protection)
Source
MV-D40DT 24V DC DC24V × 24 Transistor × 16 Sink
MV-D40DR 24V DC DC24V × 24 Relay × 16
MV-A40DR 100/200V AC DC24V × 24 Relay × 16
64
points
MV-D64DTPS 24V DC DC24V × 40 Transistor × 24
(short circuit protection)
Source
MV-D64DT 24V DC DC24V × 40 Transistor × 24 Sink
MV-D64DR 24V DC DC24V × 40 Relay × 24
MV-A64DR 100/200V AC DC24V × 40 Relay × 24

[Expansion units]

Expansion units

Class Model Name Specification
Power Input Output Remarks
8
points
EH-D8ED 24V DC 24VDC × 8 -
EH-D8ER 24V DC - Relay × 8
EH-D8ETPS 24V DC - Transistor × 8
(short circuit protection)
Source
EH-D8ET 24V DC - Transistor × 8 Sink
ED-D8EDTPS 24V DC 24VDC × 4 Transistor × 4
(short circuit protection)
Source
EH-D8EDT 24V DC 24VDC × 4 Transistor × 4 Sink
EH-D8EDR 24V DC 24VDC × 4 Relay × 4
14
points
EH-D14EDTPS 24V DC 24VDC × 8 Transistor × 6
(short circuit protection)
Source
EH-D14EDTP 24V DC 24VDC × 8 Transistor × 6 Source
EH-D14EDT 24V DC 24VDC × 8 Transistor × 6 Sink
EH-D14EDR 24V DC 24VDC × 8 Relay × 6
EH-A14EDR 100/200V AC 24VDC × 8 Relay × 6
16
points
EH-D16ED 24V DC 24VDC × 16 -
EH-D16ER 24V DC - Relay × 16
EH-D16ETPS 24V DC - Transistor × 16
(short circuit protection)
Source
EH-D16ET 24V DC - Transistor × 16 Sink
28
points
EH-D28EDTPS 24V DC 24VDC × 16 Transistor × 12
(short circuit protection)
Source
EH-D28EDTP 24V DC 24VDC × 16 Transistor × 12 Source
EH-D28EDT 24V DC 24VDC × 16 Transistor × 12 Sink
EH-D28EDR 24V DC 24VDC × 16 Relay × 12
EH-A28EDR 100/200V AC 24VDC × 16 Relay × 12
64
points
EH-D64EDTPS 24V DC 24VDC × 40 Transistor × 24
(short circuit protection)
Source
EH-D64EDT 24V DC 24VDC × 40 Transistor × 24 Sink
EH-D64EDR 24V DC 24VDC × 40 Relay × 24
EH-A64EDR 100/200V AC 24VDC × 40 Relay × 24
Analog EH-D6EAN 24V DC Analog × 4 Analog × 2
EH-A6EAN 100/200V AC Analog × 4 Analog × 2
RTD EH-D6ERTD 24V DC RTD × 4 Analog × 2
EH-D4ERTD 24V DC RTD × 4 -
EH-A6ERTD 100/200V AC RTD × 4 Analog × 2
EH-A4ERTD 100/200V AC RTD × 4 -
TC EH-D6ETC 24V DC Thermocouple × 4 Analog × 2
EH-D4ETC 24V DC Thermocouple × 4 -
Expansion
cable
EH-MCB10 1.0m
EH-MCB05 0.5m
EH-MCB01 0.1m
Option
board
OBV-NES RS-485 (2wire, RJ-45), 1ch.
OBV-485A RS-485 (4wire, RJ-45), 1 port and 10-bit Analog input, 2ch. (terminal block)
OBV-AIO 10-bit Analog Input, 2ch. And 10-bit Analog Output, 2ch. (terminal block)
OBV-485TAI RS-485 (2wire, terminal block), 1 port and 10-bit Analog Input, 2ch. (terminal block)
OBV-485TAO RS-485 (2wire, terminal block), 1 port and 10-bit Analog Output, 2ch. (terminal block)
Battery MV-BAT For data memory back-up. 3.0V / 1,750mAh

[General specifications]

Item Specification
Power supply type AC DC
Power voltage 100/110/120V AC (50/60Hz),
200/220/240V AC (50/60Hz)
24V DC
Power voltage fluctuation 85 to 264V AC wide range 19.2 to 30V DC
Operating ambient temp. 0 to 55℃
Storage ambient humidity 5 to 95% RH (no condensation)
Vibration resistance Conforming to IEC(EN) 62231-2
(147m/s², 3 times in each 3 directions X, Y, Z)
Noise resistance
  • Noise voltage 1,500 Vpp, Noise pulse width 100ns, 1µs
    (Noise input by a noise simulator across input terminal of a power module according to measuring method of Hitachi-IES.)
  • Based on IEC 61131-2 (not applied for input modules)
  • Static noise: 3,000V at electrode part
Certifications CE, RCM
Insulation resistance 20MΩ minimum between AC terminal and frame ground (FE) terminal
(based on 500V DC megger)
Dielectric withstand voltage 1,500V AC for 1 minute between AC input terminal and frame ground (FE) terminal
Ground Class D grounding (grounding with the power supply module)
Usage environment No corrosive gases, no excessive dust
Structure Attached on an open wall
Cooling Natural air cooling

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