Parallel Interface (IEEE-1284)

Pin No.

Source

Compatibil

Nibble

Byte Mode

 

 

ity Mode

Mode

 

1

Host

nStrobe

HostClk

HostClk

2

Host / Printer

Data 0 (LSB)

-

Data 0 (LSB)

3

Host / Printer

Data 1

-

Data 1

4

Host / Printer

Data 2

-

Data 2

 

 

 

 

 

 

 

5

Host / Printer

Data 3

-

Data 3

 

 

 

 

 

6

Host / Printer

Data 4

-

Data 4

7

Host / Printer

Data 5

-

Data 5

 

 

 

 

 

8

Host / Printer

Data 6

-

Data 6

 

 

 

 

 

9

Host / Printer

Data 7 (MSB)

-

Data 7 (MSB)

10

Printer

nAck

PtrClk

PtrClk

 

 

 

 

 

11

Printer

Busy

PtrBusy /Data3,7

PtrBusy

 

 

 

 

 

12

Printer

Perror

AckDataReq

AckDataReq

/Data2,6

 

 

 

 

13

Printer

Select

Xflag

Xflag

/Data1,5

 

 

 

 

14

Host

nAutoFd

HostBusy

HostBusy

 

 

 

 

 

15

-

NC

NC

NC

 

 

 

 

 

16

-

GND

GND

GND

 

 

 

 

 

17

-

FG

FG

FG

 

 

 

 

 

 

 

18

Printer

Logic-H

Logic-H

Logic-H

 

 

 

 

 

19~30

-

GND

GND

GND

 

 

 

 

 

31

Host

nInit

nInit

nInit

 

 

 

 

 

 

 

32

Printer

nFault

nDataAvail

nDataAvail

/Data0,4

 

 

 

 

33

-

GND

ND

ND

 

 

 

 

 

34

Printer

DK_Status

ND

ND

 

 

 

 

 

35

Printer

+5V

ND

ND

 

 

 

 

 

36

Host

nSelectIn

1284-Active

1284-Active

30

Page 31
Image 31
Sanyo SRP-270 specifications Gnd

SRP-270 specifications

The Sanyo SRP-270 is a versatile and reliable refrigeration unit designed for commercial use. It is particularly popular in restaurants, convenience stores, and healthcare facilities, where consistent temperature control is crucial for preserving perishable goods. This model stands out for its efficient design, robust construction, and user-friendly features.

One of the main highlights of the Sanyo SRP-270 is its impressive storage capacity. With a spacious interior, it allows users to store a substantial amount of items without compromising on organization. The unit typically features adjustable shelving, giving users the flexibility to arrange their products according to their needs. This is particularly beneficial in environments where various sizes of items need to be stored together.

In terms of temperature control, the SRP-270 utilises advanced cooling technology to ensure that the interior temperature remains consistent. The unit is equipped with a digital thermostat, which allows for precise temperature settings. It often comes with an automatic defrost function, minimizing maintenance hassles while maintaining optimal cooling conditions for sensitive items.

Energy efficiency is another key characteristic of the Sanyo SRP-270. Designed with the environment in mind, this refrigerator meets high energy standards, helping businesses reduce their electricity costs while promoting sustainability. Its reliable compressor not only cools effectively but also operates quietly, making it suitable for front-of-house applications where noise reduction is essential.

The exterior of the SRP-270 is constructed from high-quality materials that ensure durability and longevity. It is designed to withstand the rigors of daily use in commercial settings. The sleek and modern appearance of the unit also adds a professional touch to any environment, enhancing the overall aesthetic.

Safety features are paramount in any refrigeration unit, and the Sanyo SRP-270 does not disappoint. It often includes reinforced door locks, ensuring that stored items are secure. Additionally, its built-in alarm system alerts users to any fluctuations in temperature, allowing for immediate action to prevent spoilage.

In summary, the Sanyo SRP-270 is a top choice for businesses seeking a reliable and efficient refrigeration solution. With its ample storage, precise temperature control, energy-saving features, and durable construction, it addresses the needs of various commercial applications while ensuring that product integrity is maintained.