PRH-15, 20YA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PRH-15, 20YA-L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(SPECIAL ORDER : LOW TEMPERATURE)

 

 

 

 

 

 

 

 

 

 

CIRCUIT BREAKER

Power supply

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(FIELD SUPPLY)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PRH-15YA

···100A

3Phase

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PRH-15YA-L

 

380~415Volt

 

 

 

 

 

 

MC1

INTERNAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PRH-20YA

···125A

50Herts

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PROTECTOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PRH-20YA -L

L1 TB1

 

52C1

 

51C1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Red

Red

Red

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L2

 

White

White

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L3

 

Black

Black

 

Black

 

 

 

 

 

 

 

 

51F2

TB2

 

 

 

TB2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Red

 

 

 

 

 

 

52F2

 

X1

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R11

R11

 

Red

R12

R12

Red

 

 

 

N

Blue

 

 

 

 

 

 

 

 

White

 

 

 

 

 

 

 

 

 

 

Red

 

 

2

White

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S 11

S 11

 

White

 

S 12

S 12

 

MF2

 

 

 

 

 

 

 

 

 

 

 

 

Black

 

 

 

 

 

T11

T11

 

Black

 

White

T12

 

3

Black

 

 

PE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Black

 

 

 

 

 

 

 

 

 

 

52C2

 

 

51C2

 

 

 

MC2

INTERNAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Red

Red

 

 

 

 

 

 

 

52F3

 

51F4

 

 

 

 

 

 

 

 

 

 

Red

 

 

 

 

 

PROTECTOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

White

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

White

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Black

 

 

 

Black

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Black

 

 

 

 

 

 

 

 

 

 

 

 

 

52F4

 

 

 

 

 

 

INTERNAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tr1

 

 

 

 

 

 

 

 

 

 

 

 

 

51F3

TB3

 

 

 

 

TB3

 

 

 

 

 

 

 

 

 

 

 

 

PROTECTOR

 

 

 

 

 

 

 

 

 

52F5

 

R 22

X2

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R 21

R 21

 

Red

Red

R 22

Red

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S 21

S 21

 

White

 

S 22

S 22

 

2

White

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

White

 

 

MF3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T 21

T 21

 

Black

 

T 22

T 22

 

3

Black

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Black

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

51F5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

52F6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

52F

51F1

Red

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Red

 

 

 

 

Tr2

52F7

 

 

 

 

 

 

 

 

INTERNAL

 

 

 

 

 

 

 

 

 

 

 

 

 

White

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MF1

 

 

 

 

 

 

 

 

 

 

 

PROTECTOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Black

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FF(3.15A)

TB4 11

 

TB5

1

 

SWITCH BOX

 

 

 

 

 

 

(FIELD SUPPLY)

FZ0

 

 

 

 

 

 

 

 

F

 

 

 

 

 

 

 

30

30

(3.15A)

SW1

 

 

 

 

 

 

 

COOL

HEAT

 

RL1

RL2

SW2

CZ1-2

CZ2-2

 

 

 

 

 

C H C

H

 

GL

 

 

 

 

 

 

 

 

 

 

 

 

 

Tr

High

Low

 

 

 

 

SW3

 

 

 

 

 

 

 

 

 

AC

23WA

 

 

 

 

 

 

CZ1

CZ2

220~

AC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

240V

24V

 

 

 

6

 

 

 

 

 

2

3

4

5

7

8

9

 

52

TB5

 

 

 

 

 

 

52

52

C2

 

 

 

 

 

 

 

C1

C2

51F1

51F4

51F2

63

H1

CZ1

51

C1

1

TM 52

 

 

HZ

 

TB4 14

 

 

 

 

51F5

 

 

 

TB4 13

 

 

 

 

51F3

 

 

 

26D1

 

 

 

 

63

X1

X2

X2

 

 

 

 

 

H2

 

 

 

 

CZ2

 

 

 

 

51

 

 

 

 

C2

 

21

 

26

 

 

26

D4

1

 

S41

52

 

D3

 

TM

 

 

 

HZ

18

 

 

 

 

 

 

 

 

 

 

 

26D3

 

 

 

FZ

FZ

FZ

FZ

FZ

FZ

FZ

FZ

2

2

3

4

5

5

6

7

26D2

 

 

 

26D4

 

 

 

 

 

52

52

 

 

52

52

 

CZ1

 

HZ

 

52

CH2

CZ2

FZ0

 

C1

52

 

 

 

 

F

CH1

 

 

 

TM

26

L1

3

(3MIN) C1

FZ1

26

(3MIN)

C2

 

21

FZ2

 

 

 

S42

 

L2

 

 

 

26

 

 

 

 

 

X4

3

 

26

X3

D2

FZ1

D1

 

 

 

 

 

 

 

 

 

2

 

 

 

F2

F4

FZ5

F5

F7

 

52

 

 

52

 

F3

 

 

F6

FZ3

 

 

FZ6

 

FZ

 

 

FZ

 

30

30

FZ0

 

CZ1-1

CZ2-1

FZ1

 

 

3052

CZ1 C1

30

(2SEC)

X2

X1

CZ2

2

X4

 

52

X3

 

C2

 

3

6

FZ4

FZ7

 

10

30

30

 

CZ1-1

CZ1-2

TB4 12

30

30

CZ2-1

CZ2-2

 

TB4 12

Caution,

1.To protect each Fan motors and Compressors

from abnormal current,these Over current relays<51C1,2>, <51F1~5>are installed.

Therefore,do not change factory set value of these Over current relays. 2.To protect the compressors from frequently "ON-OFF",timer<TM>is

installed. Therefore,do not change factory set value of this timer. 3.This timer<2>installed so that two compressors may never start at

the same time. The unit stop if the set value of the timer is changed.

Note:

1.The dotted lines show field wiring.

2.The figure in the parentheses show field supply parts. 3.Color of earth wire is yellow and green twisting. 4.Not specified color of wire is brown.

5.Specification subject to change without notice.

Symbol

Name

MC1·2

Compressor motor

MF1

Fan motor (indoor)

MF2·3

Fan motor (outdoor)

52C1·2

Contactor (compressor)

52F1

Contactor (fan I/D)

TB1~5

Terminal block

CH1·2

Crankcase heater

F

Fuse

Tr1~3

Transformer

51C1·2

Over current relay(compressor)

51F1~5

Over current relay (fan I/D,O/D)

63H1·2

High - pressure switch

26L1·2

Thermostat(freeze protection)

26D1~4

Thermostat (defrost)

TM

Timer (anti short cycle)

2

Timer

21S41·42

4 - Way valve

FZ0·1

Auxiliary relay (fan)

CZ1·2

Auxiliary relay (compressor)

HZ

Auxiliary relay (heater)

30CZ1-1, 2

Auxiliary relay (check)

30CZ2-1, 2

Auxiliary relay (check)

X1~4

Auxiliary relay (defrost)

<SW1>

Switch (operation mode)

<SW2>

Switch (off)

<SW3>

Switch (on)

<GL>

Lamp (operation)

<RL1·2>

Lamp (check)

<23WA>

Thermostat (room temp . )

26D1~4

Thermostat (ambiemt temp . )

52F2~7

Contactor (fan O/D)

FZ2~7

Auxiliary relay (fan O/D)

- 39 -

Page 40
Image 40
Mitsubishi Electronics 10, 20-L, 20 PRH-5, 8 manual PRH-15, 20YA PRH-15, 20YA-L

20-L, 8, PRH-5, 15, 10 specifications

Mitsubishi Electronics has long been a prominent player in the field of industrial automation, and their PRH series of smart human-machine interfaces (HMIs) is a testament to their innovative approach. The PRH-5, PRH-10, PRH-15, and the PRH-5,8 models exemplify the brand’s commitment to providing advanced technologies that enhance user interaction and facilitate the management of complex systems.

One of the main features of the PRH series is its high-resolution touch screen display, which provides clear and vibrant visuals for monitoring and controlling machinery. The screens offer exceptional clarity, making it easier for operators to interpret data and respond to system alerts promptly. The multi-touch capabilities allow for intuitive navigation, enhancing the user experience significantly.

The PRH series is equipped with robust communication technologies, including support for various industrial protocols such as MODBUS, Ethernet/IP, and Profinet. This flexibility enables seamless integration with a wide range of devices and systems, allowing for centralized control and monitoring of operations. Such interoperability is vital in modern manufacturing and process industries where diverse equipment needs to work harmoniously.

Another significant characteristic of the PRH series is its advanced data logging capabilities. These HMIs are designed to collect and store critical operational data, providing insights that can be analyzed for performance optimization and predictive maintenance. This feature is essential for minimizing downtime and ensuring that manufacturing processes operate at peak efficiency.

In terms of design, the PRH-5, PRH-10, PRH-15, and PRH-5,8 models feature a sleek and compact profile, making them suitable for installation in various environments, even where space is limited. They are built to withstand harsh industrial conditions, ensuring reliability and durability over long periods of use.

User-friendly software tools accompany the PRH series, enabling easy customization and programming of the interface to suit specific operational needs. Mitsubishi Electronics focuses on ensuring that users, regardless of their technical skills, can configure and manage the HMIs effectively.

In summary, Mitsubishi Electronics' PRH-5, PRH-10, PRH-15, and PRH-5,8 models represent the forefront of HMI technology. With high-resolution displays, extensive communication support, robust data logging capabilities, and user-friendly design, these devices are perfectly equipped to meet the challenges of modern industrial automation.