Interface Connector

Serial Interface (RS-232C)

Pin No.

Signal name

Direction

Function

 

 

 

 

1

FG

-

Frame Ground

 

 

 

 

2

TXD

Output

Transmit Data

 

 

 

 

3

RXD

Input

Receive Data

 

 

 

 

6

DSR

Input

Data Set Ready

 

 

 

 

7

SG

-

Signal Ground

 

 

 

 

20

DTR

Output

Data Terminal Ready

 

 

 

 

Serial Communication Interface (Example)

Printer

Host(DTE ex 8251)

FG

FG

TXD

TXD

RSD

RSD

DSR

DTR

DTR

DSR

 

CTS

 

RTS

S.G

S.G

Serial Interface (RS-485)

Pin No.

Signal Name

Direction

Function

 

 

 

 

1

FGND

-

Frame Ground

2

SD2

Output

Send Data

3

SD1

Output

 

 

 

 

 

4

RD2

Input

Receive Data

5

RD1

Input

 

 

 

 

 

7

SGND

-

Signal Ground

 

 

 

 

8

DR2

Output

Same as DTR(RS-232)

9

DR1

 

 

10

CS2

Input

Same as DSR(RS-232)

11

CS1

 

 

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Sanyo SRP-270 specifications Serial Interface RS-232C, Serial Communication Interface Example, Serial Interface RS-485

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.