Series HMI Connection Manual

Emerson EC20 Series PLC

HMI Factory Setting:

Baud rate: 19200, 8, Even, 1

Controller Station Number: 1

Control Area / Status Area: D0/D10

Connection

a.RS-232 (DOP-A/AE/AS, DOP-B Series)

DOP series

Controller

9 pin D-sub male (RS-232)

 

 

RXD (2)

 

 

 

(3)TXD

 

 

 

TXD (3)

 

 

 

(2) RXD

 

 

 

GND (5)

 

 

 

(4)GND

 

 

 

b. RS-485 (DOP-A/AE Series)

 

 

DOP series

Controller

9 pin D-sub male (RS-485)

 

 

D+ (2)

 

 

 

(7) TX_A

 

 

D+ (3)

 

 

 

 

 

 

 

 

 

 

 

 

 

D- (1)

 

 

 

(8) RX_B

 

 

D- (4)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40

V1.01 Revision November, 2011

Page 1
Image 1
Emerson RS-232 (DOP-A/AE/AS, DOP-B Series) manual Emerson EC20 Series PLC, HMI Factory Setting, RS-485 DOP-A/AE Series

RS-232 (DOP-A/AE/AS, DOP-B Series) specifications

The Emerson DOP-B Series and RS-232 communication protocol, including the DOP-A, DOP-AE, and DOP-AS models, represent a significant advancement in the field of industrial automation and control systems. This series is designed to offer seamless integration, robust performance, and enhanced user experience in a variety of applications.

The DOP-B Series is distinguished by its high-performance capabilities and flexible configurations. This series supports a wide range of communication protocols, allowing for easy integration with existing systems. Among its features, the DOP-B Series offers a vibrant and user-friendly touchscreen interface, which enhances operator interaction and reduces the likelihood of errors. The display is designed for clarity, with high resolution and brightness that ensures readability in various lighting conditions.

Key technologies incorporated into the DOP-B Series include advanced processing power, which enhances responsiveness and allows for complex computations to be performed efficiently. Additionally, the series is built with durable materials designed to withstand harsh environmental conditions, making it suitable for industrial applications where reliability is critical.

The RS-232 communication port, utilized in the DOP-A, DOP-AE, and DOP-AS models, provides a simple yet effective means of data exchange between the display units and various devices. RS-232 is known for its simplicity and cost-effectiveness, making it a popular choice for connecting equipment in legacy systems. These models ensure reliable and consistent data transmission, supporting various baud rates and communication parameters to accommodate diverse user needs.

One of the standout characteristics of the DOP-A/AE/AS models is their versatility in handling multiple input/output configurations. Users can easily customize their setups to suit specific operational requirements, whether it involves data logging, remote monitoring, or control functions.

Together, the Emerson DOP-B Series and RS-232 models exemplify the company's commitment to innovation and excellence in industrial control solutions. By providing advanced features, robust support, and a user-friendly interface, these models are designed to enhance operational efficiency across a spectrum of industries, ultimately contributing to improved productivity and effectiveness in modern automation environments.